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add to favorites Grinding wheel blockage problem l/mile No $
The types of grinding wheel blockage are embedded type, dependent type, adhesive tape, and mixed type. The embedded type plugging is a blocked state in which the grinding debris is embedded in the air hole of the working surface of the grinding wheel. Dependent plugging is a clogging condition in which the abrasive particles are attached to the flank of the China cutting disc for metal by temporary force. Adhesive plugging refers to adhesion to the periphery of the abrasive cutting edge or the adhesive after the grinding is melted. A hybrid plug is a collection or set of layers of the above three types at a certain location. Adhesive blockage mechanism Mechanism of embedded and dependent plugging The embedded type and the attached type of plugging are clogging phenomena in which the abrasive chips are mechanically filled in the gap of the grinding wheel. The power of filling comes from two aspects, one is external and the other is internal, involving physical, electrical, thermal and other factors. External factors: There is a very important feature in grinding. The radial grinding component Fy is larger than the tangential component Fz, Fy/Fz ≥ 2~10. The harder the workpiece material is, the smaller the plasticity is. The larger the Fy/Fz ratio is. Thus, the grinding debris of the grinding zone is mechanically squeezed into the gap of the surface of the grinding wheel under the action of strong positive pressure. From the microscopic analysis, the grinding debris slides out along the front of the abrasive grain, and a few layers of wear debris accumulate in the local area in front of the abrasive grain. After the abrasive grain, due to the high-speed rotation of the grinding wheel, a vortex zone is formed, and the vortex zone is formed. The air pressure is significantly reduced. Under the action of negative pressure, part of the abrasive debris is attached to the back of the abrasive grain to form a dependency clogging of the abrasive flank, and most of the attachments are ash and particles. The role of the electrostatic field: the relative speed of the grinding wheel and the workpiece is V and much larger than V work, V seconds of ordinary grinding machine = 3 ~ 50m / s, the mature value of the grinding speed of high-speed grinding machine in China is 50 ~ 80 / s, foreign test The speed is from 200m/s to 250m/s, and the speed of the workpiece is below 1.5m/s. When the grinding wheel and the work are moving relative to each other, in the grinding zone, the grinding wheel and the surface of the workpiece will be charged according to a certain regularity due to the escape of electrons. At the same time, the gas in the grinding zone will also be excited to discharge due to the high temperature, so that the neutral gas is ionized into positive ions and electrons. In some small areas of the grinding zone, a small electric field consisting of a grinding wheel and a workpiece is formed. In the electric field, there are neutral atoms, positive ions, electrons, impurities, dust, not only the process of neutralization of neutral atoms but also positive The process of complexing ions with electrons. Under the action of the electric field, part of the grinding debris will exhibit polarity. According to the principle of opposite attraction, the grinding debris with the opposite polarity of the grinding wheel is adsorbed on the working surface of the grinding wheel. Since the electric field strength is small, the adsorption force is also weak, and the grinding debris is not reliable on the surface of the grinding wheel. However, with the large mechanical pressure between the grinding wheel and the workpiece, the grinding debris that has been adsorbed on the surface of the grinding wheel can be stably embedded in the grinding wheel. Between the gaps on the surface.
add to favorites Resin cutting sheet safe use method l/mile No $
Resin cutting sheets, also known as resin grinding wheel sheets, are mainly resin abrasives made of chemical synthetic fiber fabrics, which have relatively high tensile, impact and flexural strength, and have high line speed when used. Resin grinding wheels are often installed on electric and pneumatic sanders. They can repair various metal surfaces, clean welds, welds, rust, sand burrs, flash edges, repair surface defects, and workpiece grooving and cutting. jobs. The use of resin grinding wheels is efficient and safe and is suitable for chemical, shipbuilding, machinery, automotive, construction, and other industrial sectors. Safe use of cutting blades: 1. Use an angle grinder with a safety cover, a cutting machine with a safety cover; 2. Wear protective glasses, masks, earplugs, gloves, dustproof clothing; 3. The high use cycle speed of the China cutting disc for metal is used below the high number of revolutions; 4. The side of the resin cutting sheet cannot be used; 5. Use the correct flange. No enhancement: 1/3 or more; there is enhancement: 1/4 or more; 6. Before use, confirm that the resin cutting piece has no missing edges, no cracks, no cracks, etc. 7. Store the resin cutting piece in a place where there is no direct sunlight, no moisture, and place it horizontally; 8. Shandong Weiyuan Abrasives Co., Ltd. recommends that before using the ultra-thin resin cutting sheet, please use it for one minute and then use it. When replacing the new type of resin cutting sheet, please idle for 3 minutes before using it; 9. The fixed object is firmly fixed; 10. If the inner diameter of the resin cutting piece is small and the device does not match, please do not change the hole diameter of the grinding wheel. Do a good job of the above safety protection measures to ensure the smooth progress of high-efficiency production work!
add to favorites Sintered diamond wheel introduction   No  
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Ceramic diamond wheel ceramic bond diamond grinding wheel has the common characteristics of diamond and ceramic bond. Compared with ordinary corundum and silicon carbide grinding wheel, its grinding force is strong, the grinding temperature is relatively low, and the grinding wheel wear is relatively small; The role of the coolant; the shape of the grinding wheel is good during grinding, the precision of grinding the workpiece is high; there are more air holes in the 7'' cut off disc for metal which is good for chip removal and heat dissipation during grinding, not easy to block and not easy to burn the workpiece; The self-sharpness is better, the trimming interval is longer, and the trimming is easier. Therefore, the use of ceramic bond diamond grinding wheels in some developed countries abroad is increasing.

Sintered diamond wheel

The metal bond diamond grinding wheel mainly has two types of sintering and electroplating depending on the manufacturing method. In order to give full play to the role of super-hard abrasives, foreign countries began to develop a new type of grinding wheel by high-temperature brazing process from the early 1990s, that is, single-layer high-temperature brazing super-hard abrasive grinding wheel. At present, this kind of grinding wheel is still in the research and development stage.

The sintered metal bond grinding wheel is mostly made of a metal such as bronze as a bonding agent, and is manufactured by a high-temperature sintering method. The bonding strength is high, the formability is good, the high temperature resistance, the thermal conductivity and the wear resistance are good, the service life is long, and a large load can be withstood. Because the grinding process of the grinding wheel inevitably has shrinkage and deformation, the grinding wheel must be shaped before use, but the dressing of the grinding wheel is difficult. At present, the common grinding wheel rolling method is not only time-consuming and labor-intensive, but also the diamond particles fall off during the dressing process. The dressing wheel itself consumes a lot and the shaping precision is low.

add to favorites A small knowledge of ultra-thin resin cutting sheets l/mile No $
There is a lot of knowledge about ultra-thin resin cutting sheets, but for those of us who don't touch these things, we only need to know some furs. Below we will introduce some tips for you. I hope you can find out and maybe help in the future. you. 1. Store the resin customized metal cutting disc in a place where there is no direct sunlight, no moisture, and place it horizontally; 2. The side of the resin cutting sheet cannot be used; 3. The fixed object is firmly fixed; 4. Use the correct flange. No enhancement: 1/3 or more; there is enhancement: 1/4 or more; 5. If the inner diameter of the resin cutting piece is small and the device does not match, please do not change the hole diameter of the grinding wheel. 6. Before starting to use the ultra-thin resin cutting piece, please use it for one minute and then use it. When replacing the new type of resin cutting piece, please idle for 3 minutes before using it. 7. Wear protective glasses, masks, earplugs, gloves, dustproof clothing; 8. In the high-use peripheral speed of the ultra-thin resin cutting piece, the use of the high number of revolutions; 9. Using an angle grinder with a safety cover, a cutting machine with a safety cover; 10. Confirm that the resin cutting piece has no missing edges, no cracks, no cracks, etc. before use;
add to favorites Cold pressing process in the production process of cutting sheets   No  
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Most of the grinding wheel production is ceramic grinding wheel. The ceramic bond grinding wheel has the advantages of natural porosity and chemical stability, so it is suitable for dry grinding and wet grinding, especially under the conditions of water-based and oil-based grinding fluid. However, ceramic grinding wheels are less elastic and require a high sintering temperature. In contrast, the phenolic resin bond grinding wheel has the advantages of good elasticity and low sensitivity to shock, impact, and side pressure. Its high stability makes it suitable for higher speeds and Produce high performance cutting disc. Its good elasticity makes it suitable for ultra-precise grinding and surface polishing, making it particularly suitable for grinding wheels.Also one of the hot sale cutting wheel

The production process of the phenolic resin bond grinding wheel is mainly a cold pressing process, and the bonding agent used in the cold pressing process is a wetting agent and a powdery resin, and a liquid phenolic resin, furfural, decyl alcohol, cresol, etc., which are generally used as a wetting agent, Mostly used are liquid phenolic resins. The factors determining the ratio of liquid resin to powdered resin (usually called liquid to powder ratio) are: abrasive particle size distribution, filler type, filler amount, viscosity of liquid resin, and properties of powdered resin. If the viscosity of the liquid resin is large, more liquid resin is required to completely cover the surface of the abrasive; the smaller the particle size of the abrasive and the filler, the larger the specific surface area and the more the liquid is used; the higher the molecular weight of the powdered resin The lower the free phenol, the worse the adhesion to the liquid resin and the greater the amount of liquid required. In all of the above cases, it is necessary to increase the liquid to powder ratio. Generally, a liquid resin is used as a wetting agent, and the ratio of liquid to powder is 1:2 - 1:4, and a mixture of furfural or decyl alcohol and eucalyptus oil is used as a wetting agent, and the ratio of liquid to liquid is 1:6 - 1:8. It is better to achieve the desired mixing effect without damaging the abrasive. The mixing time after adding the fine powder is generally 2-4 minutes. If the mixing is too short, the mixing is not uniform, the resin film is too long to fall off, and the temperature of the material is increased.

add to favorites Market recognition of product quality   No  
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The standard is not the bondage but the standard, which is the guarantee of quality. The Aurora Abrasives Enterprise carefully obeys the production work of the grinding wheel and the cutting piece, and produces a batch of standard cut off wheel for metal that meets the industry standards and quality assurance.hot sale 9" cutting off wheelThe reason why it is welcomed is the market recognition of product quality.

China is an important part of the world. China's different industries are very active in the world. They show China's contribution to the world. China's abrasives industry has obvious advantages in terms of product cost performance. With the rapid growth of market demand, diamond tool companies all over the world have launched, and a number of advantageous enterprises with international competitiveness have emerged. China has become an important diamond tool producer, user and exporter in the world, and it is expected that the application of diamond tools in emerging industries will be further expanded.

add to favorites Cutting piece type knowledge l/mile No $
Cutting piece The aluminum flat cutting disc belongs to the grinding wheel and is made of abrasive, binder resin or the like for ordinary steel, stainless steel metal, and non-metal sheets. use It is made of glass fiber and resin as the reinforced bonding material. It has high tensile, impact and flexural strength. It is widely used in the production of ordinary steel, stainless steel and non-metal. The excellent materials and exquisite craftsmanship guarantee different materials. High cutting efficiency and optimum economics of the workpiece. classification The cutting sheets are mainly classified into fiber resin cutting sheets and diamond cutting sheets according to materials. 1. Resin cutting piece is made of resin as a bonding agent, glass fiber mesh piece as bone and bone, combined with various materials, especially for alloy steel, stainless steel, and other difficult cutting materials, the cutting performance is particularly remarkable. Dry and wet cutting methods make the cutting precision more stable. At the same time, the choice of material and hardness of the cutting piece can greatly improve your cutting efficiency and save your production cost. 2, diamond cutting sheet is a cutting tool, widely used in stone, concrete, prefabricated panels, new and old roads, ceramics and other hard and brittle materials processing. The diamond cutting piece is mainly composed of two parts; the base body and the cutter head. The base body is the main support part of the bonding cutter head, and the cutter head is the part which is cut during use, the cutter head is continuously consumed in use, and the base body does not, the cutter head can cut The role is because it contains a diamond, which is the hardest material at present. It rubs and cuts the object to be processed in the cutter head, while the diamond particles are wrapped in metal inside the cutter head. Cutting blade specifications The cutting piece belongs to the grinding wheel and is a sheet made of ordinary steel, stainless steel metal and non-metal material made of abrasive and binder resin. The specifications of the cutting discs produced by different cutting chip manufacturers are also different, but they have one common feature, which is composed of three parameters, which represent the outer diameter, thickness, and aperture of the cutting piece, such as some kind of cutting. The specification of the sheet is: 400*1.2*32, which means that the outer diameter of the cutting piece is 400mm, the thickness is 1.2mm, and the aperture is 32mm.
add to favorites Causes and solutions for cracking of the cutting piece l/mile No $
The cutting piece belongs to the grinding wheel and is made of abrasive, binder resin or the like for ordinary steel, stainless steel metal, and non-metal sheets. The factors of abrasive wear include the following parts: Hard particles or protrusions that enter the frictional surface from the outside plow a lot of grooves on the surface of the softer material and a phenomenon of wear caused by the migration of the material is called abrasive wear. The main factor affecting this wear: in most cases, the higher the hardness of the material, the better the wear resistance; the wear amount increases with the increase of the average size of the wear abrasive; the wear amount increases with the hardness of the abrasive Increase and so on. What is the cause of the sudden rupture of the customized metal cutting disc, the cause of the rupture of the cutting piece and the analysis of the solution, we all know that in the process of using the cutting piece in production and processing, we often find the rupture of the cutting piece? What is the cause? How should the situation be solved? First, the rupture when the machine is idling: the cutting piece is idling for one minute when it is used in the cutting table. There are two main factors in the process of rupture. One is that the cutting piece is inferior and the product itself does not reach the cutting line. In addition, the cutting piece aperture and the cutting table shaft are not equipped, and there is a large stress during assembly. Second, the cutting piece breaks during use: We often see that the cutting piece is normal when it is used, and the grinding wheel is broken when the cutting is performed in the normal 1/3 state. The analysis may be due to the following reasons: the flatness of the cut piece, the unevenness of the cut piece, the high hardness of the cut piece, and the lack of toughness of the cut piece resin. How to choose efficient and safe wear-resistant cutting products! Here are some of the factors that are preferred in the selection process! 1) It can be used for good grinding and cutting efficiency without filling. Moderate softness is suitable for grinding and cutting operations in curved work. 2) At the same time as working, the burrs of the working surface are removed, and the working surface is smoothed. 3) It has the effect of air cooling, which can significantly avoid the phenomenon of heating and burning on the working surface. 4) Safe, sharp, wear-resistant, non-heating, non-burning, power saving, labor saving, time-saving, high efficiency and economical and practical. 5) Satisfy the customer's requirements for non-standard customization, and can carry out various non-standard customization according to the customer's drawings or samples.
add to favorites What is the superiority of China abrasive tools for metal? l/mile No  
With the development of technology, the development and production technology of China abrasive tools for metal is also getting higher and higher. Now it has become the first choice for many users' grinding tools. What are the advantages of China abrasive tools for metal ? Let's give you a total today. The advantages of metal grinding tools made of superabrasives are mainly in the following aspects: (1) The shape and size of the metal grinding tool are extremely slow in application, which is beneficial to the grinding operation. It is not necessary to change the grinding wheel frequently during the machining. It can be used for automatic machining of high-precision parts. Metal grinding tool It is rarely trimmed in applications, and some resin-linking agents, super-hard diamond abrasives, do not even need to be trimmed, thus improving working conditions. (2) Hardness is the primary feature of the choice of metal grinding tools. Superhard diamond abrasive itself has extremely high hardness, so it can process all kinds of high hardness data, which is especially difficult to process with popular diamond abrasives. For example, using diamond abrasive tools to process hard alloys and non-metallic materials such as ceramics, agate, optical glass, semiconductor materials, stone, concrete, etc.; non-metallic materials such as cubic boron nitride abrasives, steel, die steel, stainless steel, resistant Hot alloys, etc., extraordinary processing of high-vanadium high-speed steel and other black metals, can achieve satisfactory processing results. (3) Metal grinding tools can maintain a sharp cutting edge for many years, because the grinding force is small, which not only contributes to the accuracy and smoothness of the machined parts, but also reduces the power cost of the machine tool. (4) Metal grinding tools have less wear, long application cycle and high grinding ratio. Under fair application conditions, excellent economic consequences can be obtained, especially for materials that are difficult to process with common abrasives, and the economic consequences are better.
add to favorites 2018 International Abrasives Grinding Exhibition   No  
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2018 China (Guangzhou) International Abrasives Grinding Exhibition opened in Guangzhou Pazhou International Convention and Exhibition Center. 2018 China (Guangzhou) International Abrasives Grinding Exhibition is themed on abrasives, abrasives, superhard materials and grinding products, covering the latest technology and products in the abrasive grinding industry. It is specialized in providing grinding solutions. The first professional grinding technology exhibition in the region. Guangzhou Sanmao Exhibition will gather the largest and largest mainstream abrasives and abrasives enterprises in Guangdong Province and its surrounding areas, fill the gap of the three-grinding industry in South China, open up the technical and information exchange barrier, and focus on the market of abrasives and abrasives. The industry provides a quality platform for user needs, technical support, and product circulation.

The exhibits of this year's exhibits are divided into several categories, including abrasive abrasives and raw and auxiliary materials, abrasive abrasive manufacturing and testing equipment, grinding processing related equipment and tools, including but not limited to:

Superhard materials and products - synthetic diamond, cubic boron nitride and its micro-powder, PCD, PCBN, CVD diamond film and thick film / super hard material grinding, cutting, drilling, polishing and other tools.

Ordinary abrasives and products - corundum, silicon carbide (boron) and other ordinary abrasive / ordinary fixed abrasive / refractory materials. Coated abrasives - abrasive cloth, sandpaper and various shaped coated products. Raw and auxiliary materials - raw materials, 7'' cut off disc for metalmolds, various bonding agents, metal powders, binders, substrates, etc. for the manufacture of superhard materials and ordinary abrasives. Grinding related equipment and tools - grinding machines, grinding centers, electrical processing equipment, grinding machines, polishing machines, honing machines, lapping machines, grinding robots and various accessories and related auxiliary materials and products; metal forming machine tools , metal cutting and welding equipment, CNC systems and functional components, industrial automation, machine tool accessories and components; various tools, tools, measuring tools, etc.

Special equipment for the manufacture and testing of abrasives - synthetic diamond press, shape selection machine, screening machine, magnetic separator, shaker, mixing machine, forming machine, hot press, cold press, sintering furnace, welding machine, Laser cutting machine, corundum and silicon carbide smelting furnace, crushing and milling machine, firing and hard (sulfur) equipment, grinding wheel processing equipment, abrasive cloth manufacturing equipment and various abrasive tools testing equipment.

The International Abrasives Grinding Exhibition aims to create an integrated platform for abrasive grinding technology and equipment in South China, providing a reliable one-stop solution for the industry.

add to favorites A glass Partitions Make The Office More You'll do   No  
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With the further development on the market, more and additional innovative designs have come forth. After the basic needs are already met, our office has begun to look closely at the indoor air quality, especially after the decoration as well as placement of office furnishings. The health, so ecological decoration is gradually sought after by us, and Building Tempered Glass like a modern new type of empty partition decoration, is a lot more popular. The emergence of environmentally-friendly partition walls for instance glass partition walls possesses made environmental protection an average. Reducing the use connected with traditional wooden walls or perhaps traditional mixed clay walls can improve the grade of indoor spaces. The wholesale Laminated Glass partition wall created from mainstream environmental protection materials including safety glass does n't have excessive formaldehyde. The concept of consumers and the awareness of health and environmental protection have been continuously strengthened. More environmentally-friendly materials have emerged available to replace the too much building materials. Among these individuals, the glass partition is a good example. The traditional wood solar panel wall is gradually replaced by the glass partition wall as the formaldehyde is easy to exceed standard. In the industry, the green certification is extremely deep. The test samples submitted by you may not mean that after your official production, the labels are more varied. Therefore, when i am decorating the office, there are two points which might be decided by ourselves. The layout in the fighting, try to utilize glass partition wall, which isn't going to contain toxic gas inside the raw materials; second, the decoration style will be based upon modern simplicity. In this specific office, most building resources have environmental hazards. Place of work Partitions Frosted Glass are usually environmentally safe and safe and sound from raw materials, leading environmental protection to become the office health regular.
add to favorites Cutting disc machine polishing castings pouring riser operating procedures l/mile No $
1. The machine is responsible for the fixed-machine system. Non-machine operators are not allowed to operate without the consent of the workshop leader. 2. Before going to work, the operator should carefully check all parts of the cutting machine: the flat cutting disc on sale should be free from damage, no serious gap, and the clamp should be secure, the belt should be tight, the protective cover should be installed in place, the bracket and the cutting disc The distance between the blades should be adjusted to the proper position, the exhaust fan (dust) should be operated normally, and the spindle bearings should be lubricated and refueled to ensure normal, reliable and safe production. 3. Before starting the cutting machine, check that there is no foreign matter on the belt, on the main shaft, between the bracket and the cutting disc, and idle for 5 minutes. The casting can be polished without any abnormality. 4. When grinding, you must wear gloves, masks, glasses and other labor protection articles, and the cuffs and corners of the clothes should be fastened to prevent the fan from floating and to ensure the safety during operation. 5. When grinding, the castings should be stabilized on the bracket plate. When the casting starts to be sanded, the pouring nozzle due to the gas cutting is not flat, and the lighter force is applied. After the surface is smoothed, the gravity can be added. However, the gravitational force should also be moderate to prevent the danger of the disk being broken due to excessive force. 6. In the grinding, it is necessary to prevent the pushing casting from being too heavy, resulting in excessive load and burning electricity. Motivation, and should often be used to touch the motor casing and the main shaft bearing housing and the cutting disc. When hot burning occurs, stop and rest to prevent the motor from being burnt and the bearing dead. 7. The amount of pouring riser after grinding shall be carried out according to the production process of the product to ensure that the quality of the casting meets the requirements. 8. On the same day (class) cutting disc grinding gate production is finished, and the cleaning and cleaning work of the equipment and production site is done well. Precautions: 1. The storage period of the resin cutting disc is one year, which is subject to the manufacturer's instructions. 2. There must be a flexible material cushion (such as asbestos, rubber sheet, cardboard, felt, leather, etc.) between the cutting disc and the flange. The thickness is 1-2 mm, and the diameter should be larger than the outer diameter of the flange. 3 mm, it is forbidden to force the cutting disc without padding.
add to favorites The status quo of Chinese abrasives in the world   No  
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The world's superhard material tools are produced all over the world. Among them, 12 inches cut off wheel tools are manufactured in Japan, Germany, the United States and South Korea. These countries are rapidly turning tools for superhard materials. Other abrasives have been used. It is decreasing year by year. Because of its high efficiency, energy saving, long life and environmental friendliness, super-hard materials have ten times higher efficiency and life than traditional tools.

 China's superhard materials industry began in the 1970s. Prior to this, almost all of the super-hard material tools such as diamond saw blades were imported. In the 1980s, a large number of production enterprises mainly producing small-diameter diamond saw blades were launched, and the high-speed development period began in the 1990s. The super-hard material tool industry has realized a complete industrial system with complete scale and considerable scale, from the end to the present, including the supporting raw material supply system, equipment supply system, auxiliary material system and market system. Produce tools for superhard materials that basically meet the needs of the development of various industries. There are still a large number of products exported every year, especially in the middle and low-end products, but at the high-end product manufacturing and technical level, compared with the advanced level of foreign countries. There is a certain gap.  

 With the continuous advancement of science and technology, the unique properties of super-hard materials have been continuously developed and utilized. The technical level of super-hard materials has been continuously improved, and the application fields have been continuously expanded. The super-hard material products industry has become an indispensable important part of national economy and national defense construction. component. With the maturity of synthetic diamond technology and the rapid development of China's economy, diamond tool manufacturing technology has accumulated and progressed, and has strong manufacturing capabilities.

Due to the advantages of enterprises in labor costs and the subsequent catch-up situation in technology research and development, Chinese enterprises have obvious advantages in product cost performance. With the rapid growth of market demand, diamond tool companies all over the world have launched, and a number of advantageous enterprises with international competitive strength have emerged. China has become an important producer, user and exporter of diamond tools in the world, with an annual output value exceeding 10 billion yuan. The application of diamond tools in emerging industries is expected to expand further with the increasing grade of synthetic diamonds. Its excellent performance is expected to be widely used in high-tech fields, such as machining of precision instruments such as aerospace instrument bearings, radar waveguides, optical devices, high-energy smokers, etc.; can be used for single crystal silicon, polycrystalline silicon 0.1-0.2mm High-precision precision machining such as cutting, grinding, and satellite solar panels for thickness sheets; it can be used for micro-precision cutting, slotting, back-thinning, and nano-diamond polishing of large-scale integrated circuits such as computer chips. The developed countries in the world all regard superhard materials and products including synthetic diamonds as the development focus. The research and application level of superhard materials and their products represent the level of scientific and technological development of a country to some extent.

add to favorites Cutting disk machine operating procedures l/mile No $
1. The cutting disc machine must have a person responsible for maintenance, replacement of the China cutting disc for metal, fastening screws, etc., must wear goggles when sharpening. 2. Before driving, check whether the connecting parts of the cutting disc machine are loose or not and whether the cutting disc has cracks. 3. After the inspection is completed, the person must stand on the side of the cutting disc and test the machine for a few minutes without any problem. 4. When sharpening, hold the workpiece tightly, and clamp the small piece with pliers. The surface should be lightly attached to the cutting disc. Do not use excessive force to avoid the cutting disc being crushed or the workpiece flying out and hurting people. 5. When sharpening, the sharpened workpiece should be rolled to the left and right on the circumferential surface of the cutting disc so that the cutting disc is evenly worn without grooves, and both sides of the cutting disc should not be sharpened to prevent damage to the cutting disc. 6. People should not stand on the front of the cutting disc to prevent the cutting disc from flying out and hurting people. 7. Excessive workpieces and tools are not allowed to be sharpened on the cutting machine. 8. If there is any abnormality, it should be stopped immediately. After use, it must be stopped. 9. Clean up the workpiece, clean the site, and keep the site clean and hygienic
add to favorites T41 green cutting disc size development and grinding technology is inseparable? l/mile No  
With the increasing demand for products in the market, the development of new products must start from the customer's needs, and the customer demand is to put forward higher requirements for the grinding of T41 green cutting disc size products. Unlike conventional refining processes in the past, high-speed grinding is a very high metal removal rate. If you look back at the history of grinding technology, it is not difficult to find that high-speed grinding technology began with copper blanking. In the process of recasting steel, from ingot to rolling, various defects such as cracks, wrinkles, gaps, interlayers, etc., are generated on the surface of the blank. If these surface defects are not removed before the next process, it will seriously affect the quality of the finished product. In order to achieve the highest grinding efficiency, the green cutting disc is designed with constant pressure or constant power instead of the traditional constant grinding depth and the amount of cutting. In terms of cutting discs, the working speed is increased from 35-48 m/s to 60-80 m/s by using a series of measures such as high-strength abrasive, benzene ring resin binder, hot pressing manufacturing method and reinforcing filler. The results of these efforts were very successful. By the early 1960s, in the steel renovation and casting cleaning of industrialized countries, the grinding process had completely replaced the cold chiseling process. By the middle of the 1970s, the annual sales of the rough grinding wheel had been paralleled by the fine grinding wheel, and the spindle power of the roughing machine was as high as 370 KW. Obviously, the high-speed grinding technology of the bit grinding groove is developed on this basis. Therefore, it is very beneficial to learn from the experience of the grinding wheel when developing the high-speed grinding wheel of the bit grinding groove.
add to favorites What are the 115*1*22 cutting disc things to watch out for? 115.00 l/mile No  
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Because of its high efficiency, convenience, economy and other unique properties, the cutting piece has been widely used in many industries, but many people do not have a clear understanding of the specific performance of the cutting piece and the use of different cutting pieces. Today, cutting piece manufacturers Aurora Abrasives Co., Ltd. based on years of experience to share with you the correct selection and use of115*1*22 cutting disc : Cutting blades can be divided into cutting and grinding. Most of the cutting machines are fixed mobile. The power of the machine is divided into high power (>5.5KW) and low power (<3KW). The cutting speed also has high speed. Cutting (>80m / s) and ordinary cutting. In addition, cutting materials are varied, such as stainless steel, titanium alloy, ordinary steel, viscous metal, high carbon steel, non-metal, etc. The requirements are different, so it is important to choose a reasonable cutting piece. Ordinary cutting machines usually refer to fixed cutting machines, cutting machines with power <3KW and rotation speed of 2900 rpm. Ordinary cutting machines usually cut workpieces with a diameter less than 50mm. However, due to the small cutting power in order to reduce the radial frictional resistance, this When we usually choose a cutting piece with a thickness of 3.2mm, the cutting piece is thinner and has a certain elasticity, and it will feel sharper when cutting. The product of Aurora Abrasives will change the surface contact into points in order to reduce the lateral frictional resistance. Contact, and the formulation system adds lubricant, which can greatly reduce the frictional heat generated during cutting and improve the durability and sharpness of the cutting blade.
add to favorites The posture and method of sharpening the knife is l/mile No $
1. The person stands on the side of the cutting machine to prevent the debris from flying out when the cutting disk is broken. 2. The distance between the two hands holding the knife is released, and the elbows are clamped to the waist to reduce the jitter during sharpening; 3. When sharpening the knife, the turning tool should be placed in the horizontal center of the China cutting disc for metal. The tip of the knife should be slightly tilted upward by about 3°~8°. After the cutting knife touches the cutting disc, it should be moved horizontally in the left and right direction. When the turning tool leaves the cutting disc, the turning tool needs to be lifted up to prevent the sharpened blade from being scratched by the cutting disc; 4. When the flank is ground, the tail of the arbor is inclined to the left by an angle of the main declination; when the flank is ground, the tail of the arbor is inclined to the right by an angle of a declination; 5. When grinding the sharp edge of the knife, usually hold the front end of the turning tool as the fulcrum with the left hand and turn the tail of the turning tool with the right hand. Sharpening safety knowledge 1. Before sharpening the cutter, first check whether the cutting disc has cracks, whether the cutting disc shaft nut is tightened, and use it after trial rotation, so as to avoid the cutting disc from breaking or flying out and hurting people. 2, the sharpening tool cannot be too strong, otherwise, it will slip the hand and touch the cutting surface, resulting in work accidents. 3. Wear protective glasses when sharpening the knife to prevent the gravel and iron filings from flying into the eyes. 4. When grinding the knife, do not stand in the direction of rotation of the cutting disc to prevent accidents. 5. When grinding a small cutter head, the small cutter head must be loaded into the cutter bar. 6. The gap between the cutting disc holder and the cutting disc should not exceed 3mm. If the intrusion is too large, it should be adjusted properly. Do you want to add water when sharpening? When the turning tool is worn, it cannot touch the water when it is in the car, because it will affect its performance. If you sharpen the turning tool, it will have a high-temperature concentration in the local part of the cemented carbide, because the cemented carbide substrate can't dissipate heat like high-speed steel. If it is cold water, it will be equivalent to short-time quenching, which affects its hot hardness. And it is easy to produce local cracks. However, high-speed steel is the opposite. In order not to grind it, it is necessary to use water to cool down. Carbide is above 800 degrees, and suddenly it will crack when it encounters cold water.
add to favorites Things You Should Know About Runescape Helwyr   No  
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Why Almost Everything You've Learned About Runescape Helwyr Is Wrong and What You Should Know The Importance of Runescape Helwyr The skill plot is, additionally, the way to cap in the citadel. Debuff spells are amazingly potent! As soon as you become familiar with this, you may also disable your Deflect Melee curse to grow the healing received. Vessel If you've completed Tai Bwo Wannai Trio mission and have the most suitable fishing degree it is possible to catch your own Karambwan. PVE Epic gear comes in the shape of tiers. The Evil Tree is an enjoyable Distraction and Diversion you may play to obtain some surplus woodcutting experience. When worn, each piece offers you an additional quantity of experience whilst Fishing. Players who don't have this level must take the lengthy route south past the Fishing Guild. What Is So Fascinating About Runescape Helwyr? Everyone is able to get involved! In addition, we have a Slayer money making guide for those who need to earn more OSRS Gold without needing to spend money. Woodcutting is quite a profitable skill, and it's quite easy to train also. Details of Runescape Helwyr Epics drop in most dungeons, but most folks go after sets since they supply unique bonuses when you equip two or more bits. It's advised players trying to kill Gregorovic have very higher skills and very considerable armor and weapons to go with those skills. At the same Invention level, they can discover how to generate tool gizmos. When woodcutting, it's not likely that you will exceed 300,000 gold an hour. But they're completely AFK, so if you would like to AFK, this is a excellent way. Lobsters are a superb method of earning money. This AFK nature of this boss is the thing that makes it desirable for a lot of Runescape players. You need to get a specific quantity of xp then it is possible to harvest moss. At 60 Woodcutting, you're going to be in a position to reduce yew trees. Willow trees are really relaxing and don't require complete attention to the game. All of these are given below. But this doesn't stay constant. I've been working to make certain there is not much to no lag with it. If you buy a clue drop in a slayer job, it might be best to finish the clue before completing the endeavor, as you've got an opportunity of getting more hints before you finish your task. It's likely to understand your progress towards your work on the top left hand portion of the screen. Since you can see it's a really simple skill to train. I am aware that there are people who can kill him but also, there are those who can kill Araxi free of food and solo ROTS. Anything less and you'll have an extremely tough time. Whatever They Told You About Runescape Helwyr Is Dead Wrong...And Here's Why After the swipe strikes and heals you, you ought to be back to around full wellbeing. Note You are able to move the tracks clockwise or anticlockwise using the arrows. It may take around 3-5 hours of mining to locate a liquid gold nymph. Individuals often train at chests and receiving the treasure to make a profit. As they level up they're also able to use superior pickaxes. A harp has to be tuned occasionally to carry on producing dust. In addition, this is shown by way of a swirl of particles. It may take quite some opportunity to acquire the complete outfit as some pieces are rare drops. Occasionally it's worthwhile, to move pieces which you've already placed correctly according to the simple technique. Want to Know More About Runescape Helwyr? I can persist for an entire hour at Furries. Meilyr workers appear to be a lot easier to pp than Crwys, although they have a higher thieving req. Gergorovic also has three special attacks that ought to be prevented if you wish to kill him economically. She has a normal attack pattern that comprises a couple of exceptional attacks. Don't liberty the bleed you are provided by this attack. Ideas, Formulas and Shortcuts for MMOKO RS Gold Helwyr That additional 10% adrenaline does more than you might imagine! Once out of range you always need to independence your bleeds because in case that you don't this will mess up your reso. The principal drawback to these is they can be tough to bank. Things You Should Know About Runescape Helwyr Currently, we're on S4, which comprises a blue standard pair and a purple epic collection. The Poison Waste wisps aren't hard to return, but may be a lot easier to use certain settings. Helwyr is situated in the southeast subject of The Heart. Helwyr is situated in the southeastern subject of The Heart.
add to favorites A Startling Fact about Maplestory 2 Alikar Uncovered   No  
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The Undisputed Truth About Maplestory 2 Alikar That the Experts Don't Want You to Know Celestial Guardian has the capability to point out the essential front-end as it is a single element. Mana release can guarantee the most assault. The attack speed feature is quite high for the Heavy Gunner in the present edition. The Lost Secret of Maplestory 2 Alikar It is well worth noting that while it's possible to stick to manual fishing, you may also set up auto fishing instead. When you begin angling in MapleStory 2, you may encounter a brief mini-game. When you determine where you want to fish, you just press Space to start fishing. The very first thing you ought to do would be a fishing pole. The priest is very simple to use for beginners, but should you wish to play really well, you want to learn a fantastic deal. So now you know how to fish, you may be wondering where to throw your lines in MapleStory 2. Get the Scoop on Maplestory 2 Alikar Before You're Too Late If you're feeling happy when buying on our website, we'll be happy, if you're unsatisfied, please just let us know, we'll remedy as your request after we can! The above is the content of this situation. This list is targeted at providing the best browser based games to play from several different genres, with the purpose of locating a game for each and every gamer. If something should happen to go wrong, which occurs very rarely, we've got a live customer service system which you are able to contact to produce things right once potential. The next thing would be to add points. Maplestory 2 Alikar - Overview In case the talent points are sufficient, it is really suggested to fill up. You will get 5% discount, if you get MapleStory 2 Mesos through the next article. Playing Dandara is a experience. Heavy Gunner is one of the archer class in MapleStory2. I think that Archer will improve later on. The reason is that it requires predictive ability and both abilities. The Ultimate Strategy to Maplestory 2 Alikar In truth, it is the everyday elements of life like picking up your prescription in the drug shop or buying mangoes in the marketplace that's going to be directly impacted by blockchain in the not too distant future. No longer do you have to sift through offers and try and barter a decent price. Monochrome color is shown in by the telephone game. Players may set the above two methods as a combo of keys so that it's particularly straightforward to use. As with other professions, Heavy Gunner has a property which has to meet with the standard, that is the hit attribute. At the same time, it will not be lower than other equipment in precisely the exact same Equipment, that's the advantage of Knight. In sequence to complete the image, but it's required to understand how easyor difficultcoins are to Maplestory M Mesos get. There may only be definitely one of those 3 attribute drivers, and in the event that you utilize other attributes, the original characteristics will most likely be replaced. The Key to Successful Maplestory 2 Alikar In libraries and other places, you can grab books that will provide you with trophies. In the event the player requires a crit flow, you might utilize the properties of the crit damage. Heavy Gunner's standing in the present version is rather high, PVP stays the dominance. Maplestory 2 Alikar - the Story Don't forget you need to be in a position to download the MapleStory 2 customer two or three days before that, starting May 7. It's too simple to break out the best attack in a fast moment. If you open the invincible at precisely the same time, it is going to be rather embarrassing. I understand I am jumping over a good deal of stuffI would just wind up rambling and going in circles. If you bear this in mind when doing this, you should have it down pat. I'll list the ones which can be obtained without merets. Random maps enable you to have personalized and unique play to relish several experiences every time you play. If purchasing a game for a kid, make certain to solicit numerous opinions. Play MapleStory with your children. A Startling Fact about Maplestory 2 Alikar Uncovered Most of the time, it's not a good idea to be released as a move. At times the effects of state isn't perfect. Even though it's not large damage, it isn't comparable to Priest. In the event the rear seat displacement effect is correctly utilized, it can be utilized in all present Class 50 Dungeons. It's actually also extremely very perfect for Dark Descent. However, you can't attack different players out PVP (player versus player) zones. There are many great free on-line alternatives Habbo that each offer their own special themes and gameplay. Normally, you might set up your console so that kids can not play games which are too old, although computers are a bit more difficult to work with. Everyone is able to comment on and rate the games which will help you discover the great on-line game on your own. Top Choices of MS2 Mesos 2 Alikar Rebooters like to claim this so as to receive anywhere in different servers you need to pay lots of real-world money. The equipment is the selection for intelligence. For this reason, you may select strength in your capacity to attribute points. As a result of greater weapon damage value, the exact same degree of equipment, a greater degree of reinforcement will bring higher returns.
add to favorites Burning phenomenon during cutting l/mile No $
After the workpiece is pickled, when the surface is wet, it should be visually inspected immediately under the astigmatism lamp. The normal surface is evenly dark gray. If it is a software point, it will appear cloud-like dark black spots, and the perimeter is not fixed; if it is decarburized, it will show gray or dark black spots; if the crack is ground, the crack will be cracked, such as burn, one is the surface along the surface The aluminum flat cutting disc is in the direction of dark black plaque, and the second is in the form of lines or intermittent lines. If the above-mentioned burn phenomenon occurs during the grinding process, the cause must be analyzed in time, effective measures should be taken to solve the problem, and mass burns should be eliminated. Surface roughness does not meet the requirements The surface roughness of bearing parts has standard and process requirements, but in the process of grinding and super-finishing, for various reasons, it often fails to meet the specified requirements. The main reasons for the surface roughness of the workpiece are not met: 1. The grinding speed is too low, the feed rate is too fast, the feed rate is too large, and the needless grinding time is too short; 2. The workpiece speed is too high or the workpiece shaft and the cutting disc shaft are excessively vibrated; 3. The size of the cutting disc is too thick or too soft; 4. The cutting disc is trimming too fast or the trimming mechanism gap is too large; 5. The diamond of the trimming disc is not sharp or of good quality; 6. The quality of superfine oil stone is not good and the installation position is not correct; 7. The quality of ultra-fine kerosene does not meet the requirements; 8. Superfine time is too short; As long as we strictly follow the operation instructions for serious operation and inspection, and analyze the causes and solve them in time, these defects can be avoided, thus ensuring the overall quality of the products.