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add to favorites Efficient Raymond mill new development   No  
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Raymond mill from roughing raw materials to the delivery to the milling, self-formed into an independent production system, fine grinding process, rigorous process to become an important cement production equipment. Raymond mill in cement production can also be used in the milling applications of slime and ceramic soil. Sludge Raymond mill with dry, pre-broken, broken up and other processes to improve the drying rate and utilization of slime, sludge after treatment by the mill has many uses: 1. As a raw material processing slime Coal, for industrial boilers or residents to use life; 2, as a power plant foundry fuel, improve fuel efficiency; 3, as a cement plant feed, improve cement performance and so on. Due to the similar characteristics of the material, the cement mill mentioned above can also be used to treat ceramic soil. Currently on the market there are many ceramic earth Raymond mill manufacturers to produce the milling equipment, including Raymond mill, high-pressure suspension roller mill, ultrafine mill, vertical mill, the European version of trapezoidal grinding Powder machine, medium-speed trapezoidal Mill, and several other types. White mud, slime and ceramic earth and other milling users in the selection of equipment, let the manufacturers according to the characteristics of the material, after the experiment designed a reasonable milling program, in order to achieve the best return on investment results.
add to favorites Efficient Raymond mill new development   No  
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Raymond mill from roughing raw materials to the delivery to the milling, self-formed into an independent production system, fine grinding process, rigorous process to become an important cement production equipment. Raymond mill in cement production can also be used in the milling applications of slime and ceramic soil. Sludge Raymond mill with dry, pre-broken, broken up and other processes to improve the drying rate and utilization of slime, sludge after treatment by the mill has many uses: 1. As a raw material processing slime Coal, for industrial boilers or residents to use life; 2, as a power plant foundry fuel, improve fuel efficiency; 3, as a cement plant feed, improve cement performance and so on. Due to the similar characteristics of the material, the cement mill mentioned above can also be used to treat ceramic soil. Currently on the market there are many ceramic earth Raymond mill manufacturers to produce the milling equipment, including Raymond mill, high-pressure suspension roller mill, ultrafine mill, vertical mill, the European version of trapezoidal grinding Powder machine, medium-speed trapezoidal Mill, and several other types. White mud, slime and ceramic earth and other milling users in the selection of equipment, let the manufacturers according to the characteristics of the material, after the experiment designed a reasonable milling program, in order to achieve the best return on investment results.
add to favorites Efficient Raymond mill new development   No  
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Raymond mill from roughing raw materials to the delivery to the milling, self-formed into an independent production system, fine grinding process, rigorous process to become an important cement production equipment. Raymond mill in cement production can also be used in the milling applications of slime and ceramic soil. Sludge Raymond mill with dry, pre-broken, broken up and other processes to improve the drying rate and utilization of slime, sludge after treatment by the mill has many uses: 1. As a raw material processing slime Coal, for industrial boilers or residents to use life; 2, as a power plant foundry fuel, improve fuel efficiency; 3, as a cement plant feed, improve cement performance and so on. Due to the similar characteristics of the material, the cement mill mentioned above can also be used to treat ceramic soil. Currently on the market there are many ceramic earth Raymond mill manufacturers to produce the milling equipment, including Raymond mill, high-pressure suspension roller mill, ultrafine mill, vertical mill, the European version of trapezoidal grinding Powder machine, medium-speed trapezoidal Mill, and several other types. White mud, slime and ceramic earth and other milling users in the selection of equipment, let the manufacturers according to the characteristics of the material, after the experiment designed a reasonable milling program, in order to achieve the best return on investment results.
add to favorites How to deal with the trapezium mill   No  
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During the use of trapezium mill, long-term work will cause damage to various parts, so that the entire grinding machine is aging. How can we deal with this aging equipment? Trapezium mill consists of a large number of parts. These parts are subject to wear and tear during work. Severe wear will cause deterioration of the equipment. Aging equipment will not be able to serve the material processing process. Therefore, we Need to deal with it, here is to introduce the processing method. In general, for the trapezium mill after aging, our methods for its treatment are repair, replacement, renewal, and improvement repair. Generally speaking, these different methods have different usage conditions. Here we have detailed Different methods are introduced. When the tangible and intangible aging of the equipment exist at the same time, it should be updated to replace the old production machine with a super-fine grinding machine with high efficiency; At the same time of fully tangible aging, part of the x-th intangible ageing has occurred, and improved repairs should be used.
add to favorites Self-propelled Factory Wholesale Multi-function Crop Harvester Reaper Binder routine maintenance l/mile No  
The emergence of Self-propelled Factory Wholesale Multi-function Crop Harvester Reaper Binder has improved farmers' lives, made harvesting peanuts more rapid, and brought great convenience to farmers. The crop harvester can also harvest the peanuts from the user in agricultural production. In the process of feeding the peanut meal, the peanut result part must be filled into the feeding port, and the feeding should be uniform. If the abnormal sound is heard during the operation, it must be stopped. Promptly eliminate the fault before continuing to use. The widespread use of crop harvesters has a great impact on the harvesting of fruits, which is free of traditional harvest forms and improves harvesting efficiency. The peanut picking machine is an important symbol for the early realization of the agricultural mechanization process. So, what are the daily maintenance work of the crop harvester? First, check the crop harvester regularly, and check the components of the harvester regularly. If the parts with serious natural wear and tear are to be replaced, strive to eliminate all kinds of safety hazards of the machine and prolong the service life of the harvester. Secondly, the harvester equipment is renewed on time, and the lubricating oil is frequently added, which can effectively reduce the degree of machine wear, thereby prolonging the working efficiency and increasing the use time. Third, strict use, when using the harvester can not be arbitrarily operated, should be operated according to the instructions of the harvester to avoid damage to the components, less life. The self-propelled factory wholesale multi-purpose crop harvester is a manpower saving for the majority of farmers and improves the production efficiency of agriculture. Its unique advantages make it widely used.
add to favorites Optical lens polishing tutorial l/mile No $
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How to illuminate the optical lens General purpose lighting: General lighting generally uses ring or spot lighting. The ring light is a common general illumination method that is easily mounted on the high purity YVO4 laser crystal to provide sufficient illumination for the diffuse surface. Backlighting: Backlighting is the placement of an optical lens on the back of an object relative to the camera. This kind of illumination is very different from other illumination methods because the image analysis is not the water but the incident light. Backlighting produces a strong contrast. Surface features may be lost when applying backlighting. For example, a backlight technique can be applied to measure the diameter of a coin, but it is impossible to determine the front and back of the coin. Coaxial lighting: The coaxial illumination is that the light having the same direction as the axial direction of the camera illuminates the surface of the object. Coaxial illumination uses a special semi-reflective specular reflection source to the lens axis of the camera. The semi-reflective mirror only allows the optical lens that reflects perpendicular to the lens from the surface of the object to pass. Coaxial illumination technology is useful for uniform illumination of flat surfaces with mirrored features. In addition, this technique can also achieve a partial highlighting of the surface angle change, since light that is not reflected perpendicular to the surface of the camera lens does not enter the lens, resulting in a darker surface. Continuous diffuse illumination: Continuous diffuse illumination applied to the surface of the object for reflection or complex surfaces with complex angles. Continuous diffuse illumination uses a hemispherical uniform illumination to reduce shadow and specular reflection. This type of illumination is very useful for fully assembled board lighting. This optical lens can achieve uniform illumination in a range of 170 solid angles. Dark field lighting: Dark field illumination provides low angle illumination relative to the surface of the object. Use the camera to take the mirror so that it is in its field of view. If the high precision YVO4 laser crystal is visible in the field of view, it is considered to illuminate the bright field. Conversely, the optical lens is not visible in the field of view. Therefore, whether the light source is a bright field illumination or a dark field illumination is related to the position of the light source. Typically, dark field illumination is applied to illumination of a portion of the surface portion that has a raised portion of the illumination or surface texture. Structure light: Structured light is a type of light (such as a line, a circle, or a square) projected onto the surface of an object. Typical structured light involves laser or fiber optics. Structured light can be used to measure the distance from the camera to the optical lens. Multi-Axis Illumination: In many applications, multiple illumination techniques are required in order to differentiate different features in the field of view.
add to favorites Functional characteristics of various optical lenses l/mile No $
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The optical lens is a key component in the machine vision system. Its essential function is to convert the optical signal into an ordered electrical signal of the AFT-808 small high-definition customizable large size optical prism. The optical lens is generally installed on the machine line instead of the human eye for measurement and judgment, and is converted into an image signal by the digital image pickup target and transmitted to a dedicated image processing system. The image system performs various operations on these signals to extract features of the target, and then controls the action of the device on the spot according to the result of the discrimination. Compared with traditional civilian cameras, optical lenses have high image stability, high transmission capacity and high anti-interference ability. Most of the optical lenses on the market are based on CCD (Charge Coupled Device) or CMOS (Complementary Metal Oxide). Semiconductor) chip camera. CCD optical lens is a commonly used image sensor for machine vision. It integrates photoelectric conversion and charge storage, charge transfer, and signal reading. It is a typical solid-state imaging device. The outstanding feature of CCD cameras is the use of charge as a signal, unlike other devices that use current or voltage as a signal. Such an imaging device forms a charge packet by photoelectric conversion, and then transfers and amplifies the output image signal under the action of a driving pulse. A typical CCD camera consists of an optical lens, timing and sync signal generator, vertical driver, and analog/digital signal processing circuitry. As a functional device, CCD camera has the advantages of no burn, no hysteresis, low voltage operation and low power consumption compared with vacuum tube. The development of CMOS camera image sensors began in the early 1970s. In the early 1990s, with the development of VLSI manufacturing process technology, CMOS camera image sensors were rapidly developed. The CMOS camera image sensor integrates a photosensitive element array, an image signal amplifier, a signal reading circuit, an analog-to-digital conversion circuit, an image signal processor, and a controller on one chip, and has the advantage of program random access of local pixels. CMOS camera image sensors are widely used in high resolution and high speed applications due to their good integration, low power consumption, high speed transmission and wide dynamic range. In addition, sale of custom optical prism assemblies can be divided into: According to the structural characteristics of the sensor can be divided into line array camera, area array camera; According to the scanning method, it can be divided into an interlaced scanning camera and a progressive scanning camera; According to the resolution, it can be divided into ordinary resolution camera and high resolution camera; According to the output signal method, it can be divided into analog camera and digital camera; According to the output color, it can be divided into a monochrome (black and white) camera and a color camera; According to the output signal speed can be divided into ordinary speed camera, high speed camera; According to the response frequency range, it can be classified into a visible light (ordinary) camera, an infrared camera, an ultraviolet camera, and the like.
add to favorites Replica breitling superocean heritage 46 M17368B71B1S1 watch 2019   No  
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reputable replica watch sites Replica Breitling Superocean Automatic 46 M17368B71B1S1 watch 2019 Brand Breitling Item Type replica Breitling Chronoliner watches Movement Self Winding/Automatic Gender men Case Stainless Steel DLC Diameter 46 mm,16.85mm Strap Rubber clasp type pin Buckle Dial color Blue Year 2019 Glass Sapphire Boxes common box Functions Hours,Minutes,Seconds,Date Model Number M17368B71B1S1 urwerk ur-110 Smart, streamlined shape, precision engineering, and a sporty combination of carbon fibre and rubber-you’d be forgiven for thinking I was describing a sportscar, but of course, I’m talking about a watch. Essentially, that’s what Swiss Breitling has done in their Breitling for Bentley series; taken all the best qualities from both brands, and combined them to make high-performance machines for the wrist.The watch uses the in-house calibre B06, which draws inspiration from robust and powerful Bentley engines, and offers a power reserve of 70 hours, as well as being COSC certified. The watch features a 30-second chronograph system, which is capable of telling the time to 1/8th of a second-the perfect watch for lovers of style, speed and accuracy.Capturing the spirit of naval aviation, the watch is designed to feel perfectly at home amid the anon-stop intensity aboard the deck of an aircraft carrier. The constant, perfectly regulated choreography of planes taking off and landing. The alternating rhythm of catapults and arresting cables, amid clouds of steam.It was probably inevitable that Breitling would eventually do it, and so it has. The watchmaker has just announced a faithful remake of the first generation Navitimer, the pilot’s chronograph equipped with a slide rule bezel that’s the quintessential Breitling. The new Breitling Avenger Watch features a light, ultra-sturdy titanium case, a favorite metal in the field of aviation due to its strength and lightness. The 45mm diameter is enhanced by protective lateral reinforcements; its satin-brushed finishes eliminate any undesirable glinting in the heat of action. The dial is distinguished by its gray color with tone-on-tone counters accentuated by a finely snailed raised motif; it features macho aviation-inspired stencil-type numerals, with the luminescent coating ensuring excellent visibility. The dial is also protected by a thick sapphire crystal, glare-proofed on both sides. cheapest patek philippe There was once a time when you could keep your shoes on at airport security, and budget airlines had yet to be invented. In hindsight the golden age of commercial aviation was a brief one, just three decades or so after the second world war. Three giants of the jet age were Pan American World Airways, Trans World Airlines, and Swissair, once great airlines that have all gone ignominiously bust. The Curtiss P-40 Warhawk was a workhorse flown by the Allied air forces, mainly in Asia and Africa, most famously by the First American Volunteer Group of the Chinese air force, better known as the “Flying Tigers”, a unit made up of American volunteer airmen.And the dial has a glossy black finish with ivory-tone Super-Luminova. The winged shield at 12 o’clock is actually the logo of the Aircraft Owners and Pilots Association (AOPA), but sans “AOPA” within. This is how it was on watches sold in Europe; only timepieces destined for America, the home of the AOPA, had the complete logo.The steel case is 40.9mm in diameter and 13.43mm high, with the same slim case band and faceted lugs as the original. More crucially, the bezel has a “beads of rice” edge made up of 94 beads, just as it was in 1959 (although the number varied across the years). While the aesthetics are unchanged, the case has a useful 30m water-resistance rating. richard mille bubba watson jacob & co astronomia tourbillon Depending on who you are and your perception of the message on the rear of this watch you’ll either love it or hate it. When it comes down to it, this is Breitling banking on the power of iconography to push this piece to the patriotic US consumer. Would it be cool to have a Breitling watch with the Great Seal of the US on the back? Sure. Would I pay a handsome premium for it? Not sure. Another carrot is that sales proceeds of the 50 watches will go to benefit the Fischer House Foundation charity.A few years ago the Chronomat 44 watch came out and contained Breitling’s first in-house made movement called the Caliber 01 chronograph automatic. 44mm wide and in Breitling’s lovely polished steel case, this watch serves as a fitting base for the limited edition. This model with its black textured dial and red accents is a real handsome piece. The case and dial design are aging very gracefully and this is truly a handsome piece. Breitling men’s watch is actually one of the only brands that does make watches simply too large for my wrists, and I almost never say that. This 44mm wide version of the Chronomat isn’t one of them however. “Over the past twenty-five years, we have watched Breitling transition from its ‘infancy’ to a horological superpower with a true cult following,” Third generation President & CEO of Govberg Jewelers Danny Govberg said. “We are honored to celebrate the Breitling collector community with such an exceptional timepiece.” For Govberg, this Breitling watch is “for the fans.” ulysse nardin freak You would be correct in associating Breitling watches with aviation but its dive watches are as formidably endowed as their airborne counterparts. The Avenger II Seawolf Blacksteel dive watch is a monster of the abyss capable of plunging to depths of 3,000 metres -10,000 feet- a watch suited for saturation or extreme diving. Equipped with a helium escape valve, the Avenger II Seawolf comes in a beefy 45mm steel case, covered with an ultra-resistant black carbon coating and a bright ‘cobra yellow’ dial with large luminescent hour indices and hands. Fans of Breitling’s macho tone, refined aesthetics, and hearty build will likely find the new Breitling Avenger Bandit watch satisfying. You won’t confuse many other watches for a Breitling Mens Watch, but you sometimes have to look closely to distinguish between the models themselves. In other words, the brand has a strong and distinct identity, and this Breitling Avenger Bandit is heavy on that DNA. This latest iteration of the Avenger seeks to bring a “stealth” look to the line, and it’ll no doubt appeal to those who like a brooding, darker watch but may not want the all the black that comes with one of the Breitling Avenger Blackbird watches. hublot mp-05 laferrari In the smartwatch category, Breitling Exospace B55 made its first appearance as one of the most luxurious watches. The watch has not yet been announced officially, but has had a teaser floating around in the Internet for the users who like to integrate fashion with technology.The new watch is powered by the exclusive new multifunction Breitling Caliber B55, a SuperQuartz movement ten times more accurate than standard quartz. It is chronometer certified by COSC, ensuring precision, reliability and performance. It also includes an electronic tachymeter, a chronograph recording up to 50 split times and a countdown/countup system that is useful in enabling a sequence of countdown and timing operations. Enhanced performance was the name of the game in this case, and that was the core driver for the brand in developing its first ever connected chronograph. And just like all the other big player of Swiss mechanical watchmaking seem to emphasize when they go connected, this is also billed as a watch first and a smart device second. In this case, the chronograph remains the master, and connectivity is primarily designed to improve the functionality of the wristwatch. http://www.watchgetluxury.com
add to favorites Selection of optical lens matching light source and accessories l/mile No $
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To understand the performance of wholesale infrared Germanium lenses, it is necessary to understand what is the EMVA1288 standard. The EMVA 1288 full name, the European Machine Vision Association 1288, is a set of performance characterization standards for image sensors and cameras developed by the European Machine Vision Association. Quantum efficiency η Transient dark noise (Dark noise) ***Absolute sensitivity threshold Dark signal non-uniformity (DSNU) Quantum efficiency: the ratio of the number of electrons produced by a camera chip to the number of photons received, which can also be said to be conversion efficiency. Quantum efficiency is related to the ability of an optical lens to respond to multiple faint light. "Dark noise" refers to a signal produced by the thermal excitation of electrons from the read and amplify circuits when there is no illumination and the exposure time is zero. Obviously, the wholesale large size infrared Silicon optics only wants to get the electronic signal generated by the photon, which is undesirable for the camera. Dark noise affects many other characterization projects and largely determines the quality of the camera. *** Sensitivity threshold is a very intuitive performance characterization that directly tells us how much the camera will produce a numerical signal when the number of photons hitting the optical lens is reached. "Dark signal non-uniformity" refers to the difference in the dark signal generated by the thermal excitation of each pixel on the camera chip. This reflects the level of the chip manufacturing process. Theoretically, the dark signal generated by each pixel should be the same. . For us, if we can know the "underlying cornerstone" - the number of photons and the "top building" - the value of the digital signal, we can find the intermediate parameters according to the relationship. The expression for the number of photons is: 1.A is the effective area of ​​the pixel, and the international unit is square meter. 2.E is the irradiance, the international unit is watts per square meter. 3.t is the exposure time, that is, how long the camera has received 4. The Et multiplication, ie the total energy energy of the photon per unit area, multiplied by the area A, then the physical meaning of the numerator of the expression is the total energy of the photons received in the pixels of area A during the exposure time t. 5. For monochromatic light of frequency v, the energy of a single photon is e = hv, then the energy of dividing the total energy by a single photon is equal to the number of photons. 6. The digital signal value can be used to measure the gray value of each pixel by computer. The summary of the measuring device to be measured and the corresponding is summarized as follows: 1. Irradiance E - Irradiance meter 2. The pixel "effective" area A - given by the CCD itself data 3. Exposure time t - controlled by the camera's software 4. The frequency or wavelength of light - determined by the light source 5. Digital signal value (gray value) - read by computer software Select purchasing large size ZnSe optics matching light source and its accessories: several requirements for light source 1. Must be "uniform light". The meaning of uniform light is that the "irradiance" or light energy of each point is the same at the same vertical distance from the illumination source. The image sensor contains a lot of pixels (typically 2048*2048), and the performance parameters represented represent the overall performance of the camera. Therefore, the same light should be given to each pixel on the camera to eliminate the difference in illumination. The resulting performance difference. In order to obtain uniform light, the high-quality method is to use an integrating sphere, and place the LED lamp on the integrating ball into the optical port. After the incident light is reflected multiple times inside the integrating sphere, uniform light will be formed at the light exiting port. The radius of the light exit port should be larger than the size of the CCD, but it should not be too large, otherwise the uniformity of the emitted light cannot be guaranteed. 2. For black and white optical lenses, monochromatic light should be selected, and the wavelength of the monochromatic light should be the wavelength corresponding to the large sub-efficiency of CCD/CMOS. This is because what we want to represent should be the ideal performance of the camera, and the greater the quantum efficiency, the better the performance. In general, for different CCDs, we can choose a single red LED light (LED is the abbreviation of light-emitting diode, corresponding to wavelength 625 nm), or green LED light (corresponding to wavelength 525 nm) color camera, white light, Because color cameras contain three colors, R, G, and B, the light source should also contain these three colors, so white LEDs can be used. The quantum efficiency measured at this time is obviously the average quantum efficiency of the CCD full-band. 3. The accessories that control the irradiance of the light source or light are DC stabilized power supply and diaphragm. Wherein, the DC stabilized power supply is used to control the voltage (or current) of the LED lamp bead, thereby changing the irradiance of the outgoing light; and the pupil is located in the integrating sphere, and the incident in the integrating sphere can be changed by changing the size of the pupil. The amount of light thus changes the irradiance of the outgoing light. In actual testing, these two methods can be used to regulate.
add to favorites Color steel roof leakage cause   No  
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The water leakage caused by the material characteristics of the hot sale color-coated corrugated roofing sheet roof leakage. 1. Construction factors a. During the construction process, the corrugated roofing sheet is not protected, and the roof is arbitrarily stepped on, which destroys the flatness of the roof and even the potholes. b. Because the span of the steel structure factory is too large, in many cases, there is a lap joint process in the roof panel. Although the sealant and the rivet are used in the lap joint, the installation is often difficult to reach the design theory standard, resulting in leakage. rain. c. Some color steel gutters are not preserved. Some construction units' gutter anti-corrosion is only brushing anti-rust paint or asphalt paint. After using for a period of time, the gutter is seriously corroded and even rotted and deformed. 2. Use factors a. The house increases the load at will during use, causing the color steel plate to deform. In particular, the load is arbitrarily increased on the roof rafter, and the rafter is deformed, resulting in water in the house area. b. Waterproof glue and sealant are aging, and the necessary maintenance is lack of use.
add to favorites Overview of the principle of optical lenses l/mile No $
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In recent years, companies that often do machine vision precision measurement will hear some newer terms, such as bilateral telecentric lenses, one-sided telecentric lenses, telecentric lenses, square telecentric lenses, etc. The optical concept that is not often mentioned is very confusing. I don’t know how to understand it. The collected information is often not highly specialized. It is a practical point of view to explain the relevant principles of wholesale infrared Germanium lenses. Convex lens imaging principle Feature 1: All light passing through the optical center does not change its direction of propagation Characteristic 2: The convex lens has a converging effect on the parallel light, and the imaging of the lens utilizes this. Optical lens imaging principle Principle: By placing the diaphragm in the middle of the lens, the light entering and exiting the optical lens is parallel light, and other light is blocked by the diaphragm, and cannot reach the imaging chip. Each side is an object-distance, square telecentric optical lens. . The object side solves the problem of depth of field and solves the problem of magnification change. Problems solved by optical lenses Resolution problem: The resolution of ordinary optical lens can't keep up with the improvement of chip resolution. It is subject to the principle of optical imaging. It can only be achieved by 10um or so. It can be used with optical lens of 1000W pixel. It can't be satisfied. High resolution cameras and high precision measurement inspection requirements. Depth of field problem: The depth of field of a normal lens is relatively small. When an object to be measured is out of range in the depth direction of the lens, detection or measurement cannot be performed. Magnification problem: Magnification changes as the distance changes. This feature can lead to intolerable errors when our vision system is used to perform precision measurement tasks. FAQ & Q & A Q: Why is the size of the optical lens usually large? A: Because the double telecentric lens is parallel light in and out, so how much shooting area is needed, how much parallel light is needed to enter, so how large the lens barrel is needed, so the double telecentric lens is usually large in size and field of view. The bigger the volume, the bigger the volume. Q: How to choose the optical lens? A: Mainly pay attention to the following points: field of view, compatible CCD target surface, interface type, etc. meet other requirements, such as working distance, depth of field range, external dimensions, etc. as long as it does not affect the use. Q: What kind of light source is better with purchasing large size ZnSe optics? A: Since the telecentric lens only accepts parallel light, it filters out almost all the diffuse light sources, so the imaging is dark in the natural environment, so the parallel light source can be used to limit the advantages of the double telecentric lens. The edges of the object are clear and stable, and the noise during the detection process is effectively removed.
add to favorites Enhanced Raymond mill at work   No  
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In the end, the same standard type of Raymond mill is not the same as the different regions of the general price of some manufacturers will be somewhat different, Raymond mill equipment produced by the traditional methods of the host has been improved on the spindle and the plum holder It is conducive to a stable structural transformation, making its work more stable. Raymond mill will be changed to the machine outside the cavity hanging drive and the cavity rotation of the two isolated conditions, enhanced Raymond mill at work, stability and durability; the structure of the roller has been updated so that roller grinding wheel And the roller shaft can complement each other work, increase the power can also work together with greater grinding force and working speed. Through years of continuous research, the technical staff of Raymond Mill in has been continuously improving the equipment, making the structure of Raymond Mill in increasingly perfect, with many advantages such as high efficiency, low energy consumption, less capital investment and environmental pollution, etc. Strengths. Raymond mill is widely used in various fields of building materials, chemical industry, mining and metallurgy for the grinding processing of mineral materials. It is boring to ask: Mohs hardness is at seven or less than seven, humidity less than 6% Explosive explosive mineral materials, finished fineness between 0.613 mm -0.44 mm, in the analysis of machines and fans under the joint action to meet the various needs of different users.
add to favorites How to properly use the Multi-function Paddy Rice Reaper Harvester Binder Price l/mile No  
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The emergence of Multi-function Paddy Rice Reaper Harvester Binder has improved farmers' lives and made harvesting rice more fast and efficient. The rice harvester binder must fill the peanut filling part into the feeding port during the feeding of rice bran, and the feeding should be uniform. If the abnormal sound is heard during operation, it must be stopped and checked to eliminate the fault before continuing to use. The wide application of rice harvester binders has a great impact on the harvesting of fruits. It has got rid of the traditional harvest form and improved harvesting efficiency. Rice harvester binder is an important symbol for the early realization of agricultural mechanization, then the Multi-function Paddy Rice Reaper Harvester Binder Price how can maintenance maintain life? First, check the rice harvester adhesive regularly, and check the components of the rice harvester's adhesive regularly. If the parts with serious natural wear and tear are to be replaced, strive to eliminate all kinds of safety hazards and extend the machine in time. The life of the rice harvester binder. Secondly, the rice harvester adhesive equipment is regularly and regularly filled with lubricating oil, which can effectively reduce the degree of machine wear, thereby prolonging the working efficiency and increasing the use time. Third, strict use, the use of rice harvester adhesives can not be arbitrarily operated, should be in accordance with the instructions for the operation of rice harvester adhesives, in order to avoid damage to the components, less life. Rice harvester adhesives are a manpower saving and efficiency-enhancing device for farmers. Its unique advantages make it widely used.
add to favorites Structure of China Walking tractor Mounted Multi-function Reaper l/mile No  
Aike's new China Walking tractor Mounted Multi-function Reaper has a simpler structural design, lower manufacturing cost and lower maintenance cost than the previous agricultural harvesting machine, but its work efficiency is much higher than that of traditional agricultural harvesting machinery. The Walking tractor Mounted Multi-function Reaper ingeniously integrates functions such as excavation, fruit removal, screening, picking and collection, and can be used in one machine, and all the harvesting work of peanuts can be completed in a single machine. In the course of operation, not only can the fruit's omission and destruction be greatly reduced, but also the function of picking up and collecting peanuts, for better mobility, it can also be used with various types of hand drags, small four wheels, tractors, etc. Supported use, higher output per hour. Walking tractor Mounted Multi-function Reaper equipment is still in the growth stage, and the various technologies are not yet mature. In view of the special production characteristics of peanuts, special professional equipment is required at the time of harvesting. The peanut combine harvester is a farm implement that is relatively mature, efficient and has a high pick-up rate.
add to favorites Optical accessories for machine vision components l/mile No $
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As production costs and time-to-market pressures increase, manufacturers are forced to use more machine vision automation equipment to replace traditional workers and craftsmanship; hazardous work environments that are suitable for manual work or where artificial vision is difficult to meet. Machine vision is often used to replace artificial vision; in mass industrial production processes, manual visual inspection of product quality is inefficient and inaccurate, and machine vision inspection methods can greatly improve production efficiency and automation of production. In the industry applications, mainly in the pharmaceutical, packaging, electronics, automotive, semiconductor, textile, tobacco, transportation, logistics and other industries, the use of machine vision technology to replace labor, can provide production efficiency and product quality. For example, in the logistics industry, machine vision technology can be used for sorting and sorting of express delivery. There is no such thing as manual sorting by most courier companies, reducing the damage rate of articles, improving sorting efficiency and reducing manual labor. Optical accessories provide all the performance and flexibility benefits of PC-based systems, but are more tolerant of harsh plant environments than PC-based systems. high purity YVO4 laser crystal make it easier for users to configure 3D and multi-camera 2D applications, often as one-time tasks, and the time and cost of development is reasonable. This allows users to configure more complex applications in a very cost effective way. In addition to light sources, lenses, cameras, image processing software, monitors, etc., machine vision systems are mainly machines [optical accessories], which are characterized by excellent performance, low power consumption, intelligent control, long service life and high reliability requirements. In view of this, the industrial control machine is generally selected, and the commercial machine is generally not considered. Generally, the specific requirements for the controller (IPC) are as follows: 1. Optical accessories (IPCs) require long-term work and high reliability requirements to reduce post-maintenance costs; 2. high precision YVO4 laser crystal are installed in the terminal system. The terminal system is usually placed in the workshop, and has an automatic conveying system, which is greatly affected by harsh environments such as vibration and dust. 3. The amount of data processed by the operation is large or small, the CPU performance is high or low, and the matching can be performed. The [optical accessories] (IPC) can be flexibly configured according to the project conditions to achieve an ideal price/performance ratio; 4. Because it needs to expand some peripheral devices such as network card, motion control card, digital card, PLC control device, COM port, multi-PCI slot, multi-PCIE slot is a must.
add to favorites Factors to consider when selecting optical accessories l/mile No $
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When choosing an optical accessory for your application, you need to consider the requirements and match those requirements to the controller that suits your mission needs. While the obvious consideration is the controller's processing power, other factors can have a significant impact on controller choices, such as supported cameras, I/O capabilities, and the ability to integrate with existing infrastructure. Processing capacity Powerful processing power can directly affect the speed at which algorithms can run and the vision system makes decisions. The processing power required for a single camera bar code detection system is clearly much lower than that of a multi-camera stereo vision system. In addition, optical components such as I/O or closed-loop motion control require more processing power to ensure that the vision components as well as the I/O and motion control components can operate stably. To reduce image processing time, some vendors now use isomorphic processing to run visual algorithms. The isomorphic approach uses a combination of CPU and GPU, FPGA, or DSP to process the image much faster than using one of the components alone. The isomorphic processing reduces the time required for image processing and can even allow the image to be used as an input to a closed loop control algorithm. Before choosing the custom high purity LBO nonlinear crystal required for a vision system, it is important to fully understand the algorithms to be used and the time it takes for the system to run these algorithms. 2. Supported cameras The number of cameras used in image acquisition and the type of communication bus also affect the choice of high quality Chinese BIBO nonlinear crystal. After you have selected the camera you want for your application, make sure the controller supports the communication bus used by the camera. Two commonly used industry standard buses in machine vision applications are USB3 Vision and GigE Visio. These standards allow the controller to connect to the camera using a standard USB 3.0 or Ethernet port, which is commonly found on consumer and industrial computers. Both standards can connect multiple cameras to a single port through a hub or switch. This is a viable way to add more cameras to your system, but keep in mind that each camera connected to the hub will share bandwidth with other cameras in the same hub. In addition, most consumer switches do not support specific features such as Power over Ethernet (PoE). If you plan to use these features, or if your system does not have enough bandwidth to allow multiple cameras to share, you might want to choose a controller with multiple independent control ports so that each camera can get the full bandwidth. 3.I/O function Most optical accessories require some basic digital I/O to trigger the camera or read the encoder. An example is where the vision system uses a camera mounted above the conveyor belt to detect the transmitted parts. The difficulty is how to get the camera to take an image when the part moves directly below the camera, unless the system can track the position of the conveyor. A common solution to this problem is to use an encoder to read the position of the conveyor and trigger the camera at intervals relative to the parts placed on the conveyor. If the part is unevenly spaced on the conveyor, a proximity sensor can be used to trigger the camera. Some optical accessories may require more I/O functionality. In some material analysis applications, it is often desirable to synchronize the image with the measurement data so that events in the image can be associated with the measurement data. Imagine an application that uses a camera and a strain gauge to measure the degree of bending and load of the composite when an external force is applied. These synchronized data can be used to understand the behavior of the material under external forces and even to measure the fracture point of the material. This level of synchronization requires tight integration between image acquisition and I/O, allowing measurement data to be accurately time stamped or the camera and measurement device can share the same clock. You need to know your I/O and synchronization needs before selecting [Optical Accessories]. For basic I/O requirements such as triggered or asynchronous measurements, you can choose a controller with integrated or network distributed I/O. For more complex I/O requirements, you can choose a controller with integrated I/O or a connection to an I/O device via a deterministic communication protocol such as EtherCAT. 4. System integration Ideally, we want hardware and software from different vendors to miraculously and automatically support each other to allow data to be shared perfectly, but that's not the case. Often, optical components must be added to existing infrastructure, which includes systems from different vendors, each with a dedicated interface. This integration is challenging, but fortunately, the emergence of standard communication protocols such as Ethernet/IP and Modbus makes this process easier. Make sure you fully understand the existing infrastructure and choose customized large size and special shape CaF2 optics that can be integrated with it. At the same time, the selected controller should support a variety of industrial communication protocols to ensure the desired integration. 5. Product comparison CVS, CompactRIO, and NI optical accessories are products offered by NI for vision systems. As mentioned earlier, the processing power and the number of cameras directly affect the overall performance of the optical components. To understand the differences between these products, look at the performance they use as a controller for pick-and-place machines that require one or more cameras to identify the part to pick. The overall performance of the machine is measured by the number of parts that are identifiable per second.
add to favorites Optical accessories development trend is irreversible l/mile No $
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Optical accessories are devices that automatically receive and process an image of a real object through customizable large size optical prism and non-contact sensors to obtain the desired information or to control the motion of the robot. Machine vision system is to use the machine instead of the human eye to make measurements and judgments. Essentially, machine vision is the application of image analysis technology in factory automation, using optical systems, industrial digital cameras and image processing tools to simulate human visual capabilities and make corresponding decisions by directing a particular device. Perform these decisions. In the modern automated production process, optical components have begun to slowly replace artificial vision, especially in the field of condition detection, finished product inspection, quality control, etc., with the application of the industry 4.0 era, this trend is irreversible. Why use optical accessories instead of artificial vision for a number of reasons, the following are the main points: 1. From the perspective of production efficiency, because the operator is prone to fatigue under long-term work, the artificial visual quality is inefficient and the precision is not high, and the optical accessories can greatly improve the production efficiency and automation. 2. From the perspective of cost control, training a qualified operator requires enterprise managers to spend a lot of manpower and material resources. However, pure training is far from enough. It takes a lot of time to follow up, so that the level of operators is in practice. Was improved. As long as the optical components are designed, debugged and operated properly, they can be used continuously for a long time, while ensuring production results. 3. In some special industrial environments, the detection of working conditions, such as welding and gunpowder manufacturing, artificial vision may pose a threat to the personal safety of operators, and machine vision effectively avoids these risks to some extent. What areas does optical accessories cover? An optical accessory is composed of different functional modules, and a successful optical accessory is designed, which is very demanding for engineers. In general, the areas of expertise covered by optical accessories are as follows: 1. Electrical Engineering: Designed for hardware and software in optical components. 2. Engineering Mathematics: The foundation of image processing technology. 3. Physics: The basis for the design of the lighting system. 4, mechanical engineering: the wide application of optical accessories. Good sale of custom optical prism assemblies can better provide more technical support for the manufacturing industry to improve product quality and production efficiency. Principle of optical accessories Through the optical system, the object to be photographed is converted into an image signal, and then the image signal is transmitted to the image acquisition card, and converted into a digital signal according to information such as pixel distribution, brightness, color, and the like. The image processing unit performs an effective operation on the digital signals and obtains feature values ​​of the photographic subject, thereby directing the device to perform corresponding actions according to the result of the discrimination.
add to favorites new system kaolin grinding mill industry   No  
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The territory of lack of metal mineral resources, building stone is very rare, but there are many kaoling mill manufacturers located here. Why is there this strange phenomenon? The main reason is that has a superior geographic location and advanced science and technology. is located in the Yangtze River Estuary, east to the East, across the sea with the Japanese island of Kyushu, Hangzhou bay to the south, West and Jiangsu, Zhejiang province is two, together constitute the Yangtze River Delta economic circle, with as the leading Chinese maximum economic zone. Has now formed consisting of railway, waterway, highway, air, rail and other 5 kinds of modes of transport, has a comprehensive network of transportation of ultra large scale. At the same time, is the most famous China industrial and commercial city and international metropolis, is the country's largest comprehensive industrial city, has a strong industrial base, technology level in the domestic leading position. In addition, because of its unique geographical location, many international advanced technology are introduced in the domestic first by Therefore, kaoling millry often has good comprehensive properties, is in the leading position in the same industry. SBM Machinery Co., Ltd. business 20 years, always standing in for the customer perspective, complete mine providing customers with high-end broken equipment, our efficient system kaolin grinding mill, crusher, mill main products all adopt the international advanced technology, by the high grade wear-resistant material made of, has performance advantages are incomparable, can provide high grade sand and stone for highway, railway, hydropower and other large engineering project.
add to favorites Optical component l/mile No $
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The main components of optical components include visual light sources, industrial lenses, image sensors, visual processing, and communications. The visual source is used to illuminate the component to be inspected, allowing key features of the component to be highlighted to ensure that the camera clearly sees these features. Industrial lenses are used to capture images and present them to the sensor in the form of light. A sensor in the machine vision camera converts the light into a digital image, which is then sent to a processor for analysis. The visual processing module consists of a variety of algorithms that will review the image, extract the information needed, perform the necessary tests, and make decisions. Communication is then typically accomplished through discrete I/O signals or data, primarily by sending these signals or data over a serial connection to a device for recording or use. Most [machine vision system] hardware components, such as light source modules, sensors, and processors, are available in commercial off-the-shelf (COTS) form. Users can purchase these commercial off-the-shelf (COTS), assemble them into optical components, or purchase integrated optical components directly, that is, integrate all components in one device. The key components of the wholesale large size infrared Silicon optics are listed below, including: Vision Lights, Industrial Lenses, Vision Sensors, Image Processing, Visual Processing, and Communications. Vision light sources are a key component in the successful acquisition of machine vision inspection results. An optical component creates an image by analyzing the light reflected from the object rather than analyzing the object itself. Lighting technology involves the light source and its relative position to the components and camera. Special lighting techniques can enhance the image by weakening some of the features to enhance the image, for example, by highlighting the outline of the component while illuminating the surface details to ensure that the edges of the component can be measured. Industrial lenses are used to capture images and send them to an image sensor in the camera. Different industrial lenses differ in optical quality and price, and the lenses used will determine the quality and resolution of the images acquired. Whether an industrial camera can capture a properly illuminated image of the high precision ZnS optics to be inspected depends not only on the industrial lens, but also on the image sensor within the industrial camera. Image sensors typically convert light (photons) into electrical signals (electrons) using charge coupled device (CCD) or complementary metal oxide semiconductor (CMOS) technology. Visual processing refers to extracting information from digital images, either in a PC-based external system or within a stand-alone vision system. Visual processing is performed step by step by visual software. Initially, an image is taken from the sensor. In some cases, pre-processing may be required to optimize the image and ensure that all necessary features are highlighted. The vision software then locates the specific features, makes measurements, and compares these measurements to specified specifications. Then, make a decision and send the results out. Communication, since [optical components] often use a variety of off-the-shelf components, these components must be able to coordinate with other machine components and be able to connect to other machine components quickly and easily. Typically, this is done by discrete I/O signals or data, primarily by sending these signals or data over a serial connection to a device for recording or use.
add to favorites How to choose the right optics l/mile No $
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The choice of optical components directly affects the quality and application of the input data. Since there is no universal machine vision lighting device, for each specific application example, the corresponding lighting device should be selected to achieve the desired application effect. The lighting system is one of the key parts of the custom high purity LBO nonlinear crystal and is directly related to the success or failure of the system. A good lighting design can get a good image, which improves the resolution of the whole system and simplifies the calculation of the software. The unsuitable lighting will cause many problems. 1, illuminate the target, improve brightness 2. Used as a tool or reference for measurement 3. Overcoming ambient light interference to ensure image stability; 4. Forming an effect that is advantageous for image processing; Selection of optical components 1. Surface of the object: If the visual illumination of the machine is complicated, it is caused by the change of the surface of the object. If the surfaces of all objects are the same, it is not necessary to use different light source technologies when solving practical applications. However, due to the difference in the surface of the object, it is necessary to observe the surface of the object in the field of view and analyze the reflection of the incident light source. 2. Control reflection: If the reflected light can be controlled, the image can be controlled. When it comes to high quality Chinese BIBO nonlinear crystal design, the important principle is to control where the light source is reflected to the lens and reflected. Optical component design is the study of reflection. In vision applications, when observing an object to determine what kind of light source is needed, first figure out how to make the object appear. How can I apply a light source to reflect the necessary light into the lens to get the appearance of the object? 3. The light source can be predicted: When the light source is incident on the surface of the object, the reflection of the optical component is predictable. The light source may be absorbed or reflected. Light may be completely absorbed (black metal material, the surface is difficult to illuminate) or partially absorbed (causing color changes and brightness differences). Light that is not absorbed is reflected, and the angle of the incident light is equal to the angle of the reflected light. This scientific law greatly simplifies the customized large size and special shape CaF2 optics because the ideal effect can be achieved by controlling the light source. A good image has the following conditions: 1. The contrast is obvious and the boundary between the target and the background is clear 2. The background is as light and uniform as possible, and does not interfere with image processing; 3. Color-related also requires true color, moderate brightness, and no overexposure. 4. The overall brightness is uniform, and the overall uneven gradation difference does not affect the image processing; Since the photodiode cannot detect an accurate color, the color information is reproduced by being combined with a color filter or a prism. The color information can be obtained by using the primary color mode of the red (R), green (G), blue (B) primary color filter or by using cyan (C), magenta (M), yellow (Y), green (G) The four-color filter is obtained by calculating the complementary color filter mode for creating an image.