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	Title	Category
add to favorites	Introduction and application of cheap metal grinding disc	Cars - Pickups
The cheap metal grinding disc is made of resin fiber material, which is not easy to be broken, safe to use, and the cutting performance is particularly remarkable. It is most suitable for cutting stainless steel, titanium alloy, nickel alloy, general metal material. Unhardened steel. Cast iron. Alloy cast iron, carbon Steel. Alloy tool steel. Quenching just. Castings and high-hardness materials such as hot brittle materials. Manufacturers share the introduction and application of grinding disc ultra-thin. The cheap metal grinding disc has two types of dry and wet cutting, which makes the cutting precision more stable, and its cutting is not black, beautiful. It is characterized by small machine load, fast cutting and sharp and durable. Now, this kind of cheap metal grinding disc is often used for stainless steel pipe, capillary tube, glass tube, quartz tube, automobile exhaust pipe, brake wire, tungsten wire, molybdenum wire, copper wire and other pipe and wire cutting, and it is for special steel. The cutting and the slotting of the workpiece have a good effect.
add to favorites	Development of China abrasive tools for metal industry	Cars
With the development of Chinese economy, all walks of life have made great progress, and it has also stimulated the development of China abrasive tools for metal industry. However, some problems have also been exposed to the development of the abrasives industry. Today, Henan abrasive mills With the manufacturers to analyze the development of the abrasives industry. Abrasives industry is a relatively special industry. China abrasive tools for metal are consumables themselves. They are industrial consumables. Energy conservation and emission reduction are mainly reflected in abrasive smelting. At present, domestic brown fused alumina has overcapacity. If it does not meet the requirements of the national energy conservation and emission reduction policy, it will focus on eliminating the backward production capacity of the brown corundum industry. In addition, to ensure that the China abrasive tools for metal industry can be healthy and orderly in future development, we also need to work together to solve the following other aspects. 1. Enterprise structure. At present, the scale structure of abrasives and China abrasive tools for metal enterprises in China is still very unreasonable. The production capacity of enterprises is scattered, the scale is small, the benefits are low, the industrial concentration is low, and small enterprises still occupy a large proportion. 2. New product research and development capabilities are weak, domestic abrasives products are mainly concentrated in the low-end market, product technology content is low, high-end technology products are scarce, high-end technology products mainly rely on imports, can only meet automotive, aerospace, machine tools, bearings, locomotives The demand for ships and other industries is about 1/3; 3. Overcapacity, the homogenization of low-end products is serious, and its corundum production is particularly prominent. 4. The industry lacks authoritative quality standards and corresponding quality supervision systems and departments. All kinds of China abrasive tools for metal are indispensable tools for industrial production and processing. Its use involves a wide range. Abrasives have only two functions: one is cutting; the other is grinding and polishing. If you need, please contact us.
add to favorites	Stainless steel grinding wheel material	Cars - Economy cars
For the grinding wheel for stainless steel we use, there are many kinds, such as common brown fused alumina, white corundum, silicon carbide, among these materials, silicon carbide is the hardest, and brown fused alumina is the weakest. Therefore, today, Henan abrasives manufacturers come to give you a general introduction, what are the characteristics of stainless steel grinding wheel materials? 1. The grinding wheel for stainless steel made of white corundum: It is made of industrial alumina powder as raw material, cooled in the arc by high-temperature smelting above 2000 degrees, and then pulverized and shaped, magnetically selected to remove iron, sieved into various granularities, and its texture is dense. It has high hardness and sharp corners. It is suitable for the manufacture of ceramics, resin-bonded abrasives, grinding, polishing, sandblasting, precision casting (special corundum for precision casting), etc. It can also be used to manufacture advanced refractory materials. 2. The grinding wheel for stainless steel made of brown corundum: using bauxite and coke (anthracite) as the main raw materials, it is made by high-temperature smelting in an electric arc furnace, and the grinding tool made of it is suitable for grinding high tensile resistance metal. Such as a variety of general steel, malleable iron, hard bronze, etc., can also manufacture advanced refractory materials. It has high purity, good crystallization, strong fluidity, low coefficient of linear expansion, corrosion resistance. 3. The grinding wheel for stainless steel made of silicon carbide: It is made of quartz sand, petroleum coke (or coal char) and wood chips as raw materials through high-temperature smelting of electric resistance furnace. In contemporary non-oxide high-tech refractory raw materials such as C, N, and B, Silicon carbide is the most widely used and economical type. It can be called gold steel sand or refractory sand. The above is the material of the grinding wheel for stainless steel introduced by Henan Abrasives Factory today. We can understand the different materials. The material of stainless steel grinding wheel has different characteristics. I hope to help everyone. If you want to know more about grinding wheel cutting, grinding wheel ultra-thin, abrasive grinding tools, please contact us.
add to favorites	The story of The high quality metal grinding disc	Cars
The ultra-thin of the high quality metal grinding disc is described in the most popular language. The thinnest cutting piece of the grinding disc is known. The grinding disc is the most important type of grinding tool in the grinding process. The grinding disc is a porous body which is prepared by adding a binder to the abrasive, and compacting, drying and calcining. Due to the difference in the production process and technical characteristics, manufacturers have an important influence on the processing quality, productivity, and economy of grinding. The characteristics of the high quality metal grinding disc are mainly determined by the abrasive, strength, bonding agent and size. To help you better understand this, let's take a look at this information. According to the abrasive used, it can be divided into ordinary abrasive (corundum and silicon carbide) grinding disc and natural abrasive super-hard abrasive and (diamond and cubic boron nitride) grinding disc; according to the shape, it can be divided into flat grinding disc, oblique side grinding disc, cylindrical grinding disc, Cup-shaped grinding disc, dish-shaped grinding disc, etc.; according to the bonding agent can be divided into ceramic grinding disc, resin grinding disc, rubber grinding disc, metal high quality metal grinding disc and so on. The characteristic parameters of the grinding disc mainly include abrasive, viscosity, hardness, binder, shape and size. Since the grinding disc usually works at high speed, the slewing test (to ensure that the grinding disc does not break at the highest working speed) and the static balance test (to prevent machine vibration during operation) should be performed before use. After the high quality metal grinding disc has been in operation for a period of time, it should be trimmed to restore the grinding performance and the correct geometry. The high quality metal grinding disc on the grinding machine is characterized by a high temperature in the grinding zone due to severe friction. This can cause stress and deformation of the workpiece and even burn the surface of the workpiece. Therefore, a large amount of coolant must be injected during grinding to reduce the grinding temperature. The coolant can also act as chipping and lubrication. The radial force during grinding is large. This causes the machine-grinding-workpiece system to retreat so that the actual depth of cut is less than the nominal depth of cut. Therefore, when the grinding is about to be completed, the knife should not be used for light grinding to eliminate the error. The story about the high quality metal grinding disc in the grinding process shared by the manufacturer of the grinding disc ultra-thin manufacturer is here. For those who are interested in the grinding disc, please come to the website to consult the price.
add to favorites	The different materials of the grinding wheel are suitable for different occasions	Cars - Economy cars
The fast working grinding wheel is used more and more with the needs of the industry. The cutting discs belong to the grinding wheel, and the sheets made of ordinary steel, stainless steel and non-metal are made of abrasive and binder resin. Now let us Learn more about the lower wheel cutting piece: 1. The fast working grinding wheel hardness: Common hardness: P, Q, R; N, S; generally use a harder grinding wheel to reduce wheel wear. The hardness is controlled by factors such as the amount of binder, molding density, firing temperature and firing time. 2. Bonding agent: Common resin binders for fast working grinding wheels are powdered phenolic resin and liquid phenolic resin. Powdered phenolic resin has good processability, the molding density of abrasive tools is slightly smaller, the tissue number is slightly larger, and the price is higher than liquid phenolic resin; the price of liquid phenolic resin is low, but the material is easy to agglomerate and the mixed material is not easy to be uniform, which is easy to cause local abrasive parts. hard. 3. Organization: The organization number of the fast working grinding wheel should be slightly larger to improve the cutting efficiency: too large and affect the strength. The commonly used organization number is 3-7. Different types of fast working grinding wheel are also suitable for cutting products. This requires us to pay great attention, because if you buy an improper grinding wheel, it is very easy to break the event, etc., you must choose high quality when purchasing. Merchants buy the most suitable fast working grinding wheel for your use.
add to favorites	What Is The Purpose Of The Grinding Wheel?	Cars
In recent years, the development of our society has been quite large, and the development is relatively fast. I believe that there is a person who is familiar with the grinding wheel made in China. It is close to a role that is quite large in our life. Then the grinding wheel is made of abrasive and binder resin for ordinary steel. Below, Henan Abrasives Co., Ltd. describes what the grinding wheel cutting piece has. The hardness of the grinding wheel made in China is the main characteristic that determines the performance of the abrasive. The super-hard abrasive itself has a very high hardness, so it can process a variety of high-hardness materials, especially materials that are difficult to process with ordinary abrasives. For example, machining hard alloys and ceramics with diamond abrasives. , agate, optical glass, semiconductor materials, stone, concrete, and other non-metallic materials and non-ferrous metals; with cubic boron nitride abrasive tooling tool steel, die steel, stainless steel, heat-resistant alloys, etc., especially processing high vanadium high-speed steel, etc. The ferrous metal can obtain satisfactory processing results. The grinding temperature of the super-hard grinding wheel made in China is low, which can greatly improve the surface quality of the workpiece to be processed, avoid cracks, burns, tissue changes and other defects of the parts; The stress condition is beneficial to the extension of the service life of the parts, so that the comprehensive economic indicators can be improved. The super-hard grinding wheel made in China has less wear, long service life, and high grinding ratio, and can obtain good economic effects under reasonable use conditions, especially It is a material that is difficult to process with ordinary abrasives, and the economic effect is better. The above content is the information about the use of the grinding wheel made in China by Henan Abrasives Co., Ltd., then Henan Aurora Abrasive Tool Co., LTD. specializes in the development and production of grinding wheels, cutting discs, grinding discs. The company uses abrasive grinding The latest technological achievements with special equipment are the starting point.
add to favorites	What is the point of use of the 180622mm metal grinding disc?	Cars - Economy cars
Resin 180622mm metal grinding disc is very common in today's applications. In the Neolithic era, people began to use natural grinding stones. Abrasives are widely used in the machinery industry and processing industry. Everyone knows what the use of the fast cheap metal grinding disc is. Chinese grinding disc manufacturers introduce the use of grinding discs. The main point of the 180622mm metal grinding disc is the installation. The efficiency of the installation will be improved. However, if the installation is not good, it will have a certain impact on the use effect. The bridge is also a film. The trajectory cannot be straight when the 180622mm metal grinding disc is running at high speed, and the direct result is after cutting. The material appears to be skewed, resulting in failure to meet processing requirements. The knowledge about the 180622mm metal grinding disc is introduced here. If you want to know more, you can pay attention to Henan Aurora Abrasive Tool Co., Ltd., we specialize in the grinding wheel, the grinding disc, welcome new and old users to buy.
add to favorites	High Quality Grinding Disc Production Process - Firing Process	Cars - Economy cars
The main working contents of the grinding process of the high quality grinding disc are: shaping before burning, placing the workpiece and vacuum firing. The firing process of the high quality grinding disc is the most meticulous work of the brazing operator. To do this work, it is necessary to understand how the vacuum is built and how the temperature in the furnace thermal field changes. The principle of doing this work is: no solder can be placed in the non-welded place, the workpiece should be placed in the furnace, and strictly in accordance with the vacuum firing process. Among them, the pre-burning shaping of the high quality grinding disc and the work of placing the workpiece are manually performed by one person. It takes 4 hours to complete the 500 grinding discs and share 4 working hours. The vacuum firing of the high quality grinding disc is performed by a ZKR-3FH manual vacuum brazing furnace, which is usually performed manually by one person. It takes 12 hours to complete 500 grinding discs and share 12 working hours.
add to favorites	Classification of bonding agents for centerless grinding discs	Cars
There are three types of bonding agents commonly used in the high quality metal grinding discs: 1. Ceramic bond (code A). Ceramic binders are formulated from clay, feldspar and other natural silicates. These binders are abundant in the source, inexpensive, and have a wide range of applications. It can manufacture a variety of high-quality metal grinding discs with different particle size, hardness, structure, shape, and size. It has stable performance, is not affected by climate and temperature, and is resistant to water, oil, acid, and corrosion. It is suitable for grinding under various coolants. Dry grinding. The disadvantage is that it is brittle and does not tolerate severe vibration. 2. Resin binder (code S). The characteristics of this kind of bonding agent are high strength, high-speed grinding disc with a grinding line speed higher than 50 m/s and a very thin grinding disc; secondly, the combination with the abrasive grain is poor, and the high quality metal grinding disc made by the grinding disc is used. The grain is easy to fall off, and the grinding disc has good self-sharpness, so the grinding efficiency is low. However, the grinding disc wears quickly and is not easy to maintain the contour; the third is that there is a certain elasticity, and the contact surface between the high quality metal grinding disc and the workpiece is large, which not only increases the abrasive particles which are involved in cutting but also offsets part of the vibration, and is easy to obtain high smoothness. The disadvantage is that the corrosion resistance is poor, so the grinding disc made with it should not work under the reducing coolant, and the storage period should not be too long (limited to - year). 3. Rubberband (code X). It has a higher elasticity and a higher strength than the resin binder and can be used to make a very large grinding disc. Since the rubber has good elasticity, the polishing effect is good during the grinding process, and high gloss is easily obtained. The disadvantage is that the high quality metal grinding disc is easy to wear, the shape of the grinding disc is poor, and because of the high density of the grinding disc, there is almost no air hole, and it is impossible to grind a lot of machining allowance, which is not suitable for rough grinding. At the same time, rubber has poor oil resistance and cannot be used as a coolant. On the centerless grinding machine, the guide disc is mostly made of rubber bonding agent, and the grinding disc is mostly made of ceramic bonding agent. Sometimes, in order to improve the quality of grinding, the high quality metal grinding disc also uses a resin bond and a rubber bond. At present, domestic high-speed grinding discs, although there are three kinds of bonding agents. However, at the time of manufacture, various additives are generally added to the binder. For example, alloying elements such as boron, lithium, barium, and calcium are added to the ceramic bond grinding disc to improve the tensile strength of the bonding agent and ensure that the high quality metal grinding disc does not break at high speed.
add to favorites	Grinding Wheel Manufacturers' Precautions For Use	Hardware
Precautions for the use of China grinding wheel supplier: In the industrial production and manufacturing, sometimes it is necessary to carry out certain grinding and cutting, then the use of the corresponding equipment is very necessary, and the use of the high quality 9'' grinding wheel is to carry out some Grinding of mechanical products, it is an important abrasive tool that we need to use, but for its use, it is necessary to pay attention to the use of appropriate methods for operation. Here, the ultra-thin cutting piece introduces the safe usage of the grinding wheel made in China. The hardest part of the high quality 9'' grinding wheel should be a diamond material. It consists mainly of the base and the cutter head. The base is the main support part of the bonded cutter head, and the cutter head is the part that plays the cutting role during use. Need to pay attention to the process: When replacing the high quality 9'' grinding wheel, first turn off the power supply, hang the warning sign, the grinding wheel must be concentric, fasten, so as not to fall off and hurt people; if the grinding wheel made in China is damaged during operation, it must be stopped immediately, and the well-replaced grinding wheel should be used again. After the cutting is completed, first turn off the power supply, and then wait for the grinding wheel to stop rotating, then take the object, so as not to injure the rotating grinding wheel; it is strictly forbidden to sand the object on the grinding wheel made in China. The knowledge about the high quality 9'' grinding wheel is introduced here. If you want to know more, you can pay attention to Henan Aurora Abrasive Tool Co., Ltd. We specialize in grinding wheel cutting, grinding wheel ultra-thin, welcome new and old customers to come to buy grinding wheel made in China.
add to favorites	China high efficient grinding disc use characteristics	Cars - Economy cars
China high efficient grinding disc use characteristics 1. Because it is a relatively unique resin binder, China high efficient grinding disc is better in soft performance, and is also very convenient to use and install; 2. The entire grinding force is very strong, and the polishing speed is also very fast, so the diamond softening sheet is higher in gloss; 3. The diamond soft abrasive sheet has better wear resistance and effectively prolongs the service life of the diamond; 4. After polishing and grinding the floor with China high efficient grinding disc, there will be no scratches or staining. China high efficient grinding discs are actually diamond water-grinding discs, mainly diamond-based abrasives, but they need to be combined with composite materials to make flexible tools with high flexibility. They will be attached with nylon buckle cloth on the back. Glued to the mill joints, mainly for grinding, for ceramics, floor tiles, stone, and glass, etc. Of course, China high efficient grinding disc can also be used for the polishing of stone, such as chamfering of lines, shaped stone, and curved board, etc. It is an ideal grinding tool for stone. After the diamond grinding sheet is processed, the whole gloss can be at least More than 90%.
add to favorites	The reason that affects the uneven rotation of the grinding wheel	Cars - Economy cars
The manufacturing process of the fast working grinding wheel is more complicated. In the process of production, the production must be carried out in strict accordance with the process. Otherwise, the error process of the grinding wheel may be caused, and the grinding wheel manufacturer introduces some reasons for the imbalance of the grinding wheel. The imbalance of the fast working grinding wheel is mainly caused by the inaccurate manufacture and installation of the grinding wheel, which makes the center of gravity of the grinding wheel not coincide with the rotary shaft. The harm of the imbalance of the fast working grinding wheel is mainly manifested in two aspects. On the one hand, when the grinding wheel rotates at high speed, it causes vibration, which is easy to cause polygonal vibration marks on the surface of the workpiece. After the fast working grinding wheel is calcined and solidified, its size, shape and positional accuracy of each surface are not up to the technical requirements of use. It must be turned, ground and ground. Due to objective technical reasons, most of the domestic and foreign The knife bowl is turned. The country generally advocates energy conservation and emission reduction. We must not forget this point when burning ceramic fast working grinding wheel. Low-temperature firing can shorten the time and facilitate rapid firing, which has a significant effect on energy conservation.
add to favorites	The Importance Of Grinding Disc Cooling	Hardware
Why is the cooling of the depressed grinding disc in stock important? The progress of industrialization has promoted the development of the times. The more and more high-tech products came into being. In the hardware industry, the finishing pens were gradually replaced by dressing discs. Our company is developing more and more in the diamond depressed grinding disc in stock series. Well, after working with the high-quality grinding disc and the grinding disc, it is important to cool the diamond disc. This problem is also important to protect the diamond discs and depressed grinding disc in stocks and extend their life. In the production of difficult and complicated workpieces, because the speed is relatively high, the heat generated is relatively large. How to cool is also very important. The coolant nozzle is a necessary design. If the coolant leaves the nozzle, it is not directly accurate. Contact point, then there will be an incalculable serious consequence in the working process of the high quality grinding disc, so we should put the coolant as close as possible to the circumferential speed of the depressed grinding disc in stock and the contact point of the cooling, in the dressing line, coolant The nozzle must be installed because it is relatively important for the liquid between the contact points. Between the grinding disc table and the high quality grinding disc, in the direction of the disc rotation, the optimized design of the cooling nozzle, controlling the cooling nozzle is a very important link, otherwise, There will be immeasurable benefits. The above describes the cooling process of the depressed grinding disc in stock in the production process is also very important, so the cooling system is also related to the life of the depressed grinding disc in stock and the safety of the operators.
add to favorites	Storage and use of grinding wheels	Hardware
1. The actual line speed of the fast grinding wheel for stainless steel shall not exceed the requirements of the following table. 2. Before the installation of the fast grinding wheel for stainless steel, check the speed mark of the grinding wheel, check whether there are cracks and damages, and check the strength. 3. After the installation of the grinding wheel, it must be idling for not less than 5 minutes with the protective cover. Only when it is sure that the fast grinding wheel for stainless steel has reliable strength can it start working. 4. It is forbidden to use a coolant that has a destructive effect on the grinding wheel binder. 5. When handling the fast grinding wheel for stainless steel, it is necessary to prevent severe vibration and impact. 6, according to the size and shape of the grinding wheel, should be placed on the shelf and in the box. 7. The fast grinding wheel for stainless steel should be stored to prevent moisture and freezing. 8. The storage period of the resin bond grinding wheel shall not exceed one year. If it is overdue, it must be strictly checked to confirm that the quality is no problem before it can be used.
add to favorites	The cause of the loss of the grinding disc mold	Cars - Economy cars
The fast cheap metal grinding disc must have a loss in use. In fact, the user knows that the grinding disc itself is a consumable. What we care about is the speed and loss of the grinding disc. (1) The problem of the material of the main working parts of the fast cheap metal grinding disc mold is improperly selected. Poor material performance, not wear-resistant; mold steel has not been refined, has a large number of smelting defects; convex and concave mold, forging blank forging process is not perfect, there are hidden dangers of heat treatment. (2) The structure design of the fast cheap metal grinding disc mold, the die structure is unreasonable. The slender punch has no design reinforcement device, and the discharge port is not well stocked, and the unloading force is too large to cause the punch to withstand the alternating load. (3) The fast cheap metal grinding disc molding process is imperfect, mainly in the poor quality of the convex and concave die forging blanks, the heat treatment technology, and the process has problems, causing the convex and concave die to be impervious, and there are soft spots and uneven hardness. Sometimes microcracks or even cracks occur, the polishing is not in place, and the surface roughness value is too large. (4) The fast cheap metal grinding disc is not lubricated or lubricated but has a poor effect.
add to favorites	The main reason for the loss of resin grinding wheel mold	Cars - Economy cars
What are the main reasons for the loss of resin long life grinding wheel molds? Resin grinding wheel will wear out in use. In fact, users know that the resin grinding wheel itself is a consumable. What we are concerned about is the speed and loss of the wear of the resin grinding wheel. (1) The problem of the material of the main working parts of the resin long life grinding wheel is improperly selected. Poor material performance, not wear-resistant; mold steel has not been refined, has a large number of smelting defects; convex and concave mold, forging blank forging process is not perfect, there are hidden dangers of heat treatment. (2) The problem of structural design of the long life grinding wheel, the die structure is unreasonable. The slender punch has no design reinforcement device, and the discharge port is not well stocked, and the unloading force is too large to cause the punch to withstand the alternating load. (3) The manufacturing process of the long life grinding wheel is not perfect, mainly in the poor quality of the convex and concave die forging blank, the heat treatment technology, and the process has problems, causing the convex and concave die to be impervious, and the soft point and the hardness are uneven. Sometimes microcracks or even cracks occur, the polishing is not in place, and the surface roughness value is too large. (4) The long life grinding wheel is not lubricated or lubricated but has a poor effect.
add to favorites	180622mm metal grinding disc advantages	Hardware - Memory chips
Our company is a well-known professional production and sales of integrated manufacturers, today we are here for you to briefly introduce the relevant information about the advantages of electroplated 180622mm metal grinding disc, please come with me to find out! The electroplated 180622mm metal grinding disc is an (SDC) or boron nitride (CBN) grinding disc made by the electrochemical method. The working layer of the grinding disc contains super hard abrasive, and the abrasive is bonded to the substrate by a metal bonding agent. First, the thickness of the deposited metal bond is 20% of the height of the abrasive grains (upper sand), and then the abrasive grains are continuously bonded (thickened) with a metal bond to a thickness of about 2/3 of the height of the abrasive grains. 180622mm metal grinding disc advantages: 1 The electroplating process is simple and easy to manufacture; 2 No need to trim, easy to use; 3 The single-layer structure determines that it can reach a very high working speed, and has been as high as 250-300 m/s abroad; 4 Although there is only a single layer of, there is still enough life; 5 For 180622mm metal grinding disc with higher precision requirements, the electroplated grinding disc is the manufacturing method. Due to these advantages, high-speed, ultra-high-speed grinding of electroplated grinding discs occupies an undisputed dominant position. Thank you for taking the time to pay attention to our product information- 180622mm metal grinding disc, we will establish a friendly partner with you with high quality and low price products and services!
add to favorites	The principle of electroplated diamond grinding disc	Hardware - Memory chips
The high efficient metal abrasive disc produced by the electroplating process has high quality, high production efficiency and low cost. Due to these advantages, it is widely used in the diamond disc industry. The electroplated diamond disc is a commonly used diamond tool made by the electrochemical method. The working layer of the electroplated diamond high efficient metal abrasive disc contains diamond abrasive grains, and the diamond/abrasive is bonded to the substrate by a metal band. Electroplating of the electroplated diamond high efficient metal abrasive disc is actually a process of electrolytic chemistry. It is an electric anode and cathode method. It is decomposed into anion and cation by chemical components, and the ions are fixed on some products under the action of electricity. Form a layer of matter. This method is applied to the grinding disc. The initial grinding disc is mainly a metal alloy grinding disc. China high efficient grinding disc is manufactured by sintering. The metal is easy to conduct electricity, which is very suitable for the manufacture of this principle so that the plating method becomes another for manufacturing the high efficient metal abrasive disc. A new approach. The basic principle is that the abrasive is plated onto the substrate by electrolysis on the substrate of the metal alloy.
add to favorites	How to balance China grinding abrasive disc	Cars
If China grinding abrasive disc is unbalanced, the heavier part will always go to the bottom. At this point, the position of the weight can be moved to balance. A well-balanced China grinding abrasive disc must be inspected for cracks before installation on the machine tool spindle. Cracked grinding wheels are forbidden to be used. During installation, the grinding wheel and the flange should be padded with a flexible pad: the diameter of the two flanges. Must be equal, the size is generally half of the diameter of the China grinding abrasive disc. There should be a certain gap between the grinding wheel and the grinding wheel shaft or the step flange, so as to prevent the main shaft from being thermally expanded and the grinding wheel to burst. The method of balancing the diamond China grinding abrasive disc: loading several balancing blocks in the annular groove of the grinding wheel flange, and adjusting the position of the balancing block so that the center of gravity of the grinding wheel coincides with its axis of rotation.
add to favorites	Characteristics and uses of diamond resin grinding wheel	Cars
Diamond resin fast working grinding wheel has high hardness, high strength, and strong grinding ability. It is mainly used for grinding high and hard alloys, non-metallic materials, cutting hard and brittle hard alloys, non-metallic minerals and so on. Such as cemented carbide, ceramics, agate, optical glass, semiconductor materials and wear-resistant cast iron, stone and so on. The diamond resin grinding wheel has a good polishing effect. China long life grinding wheel is sharp and difficult to block when grinding. The specific features are as follows: 1. The grinding efficiency is high, and the grinding wheel consumption is relatively slow; 2. Self-sharpness, low heat generation during grinding, not easy to block, reducing the phenomenon of work burns during grinding; 3. China long life grinding wheel has a certain elasticity, which is beneficial to improve the roughness of the surface of the workpiece, and is mainly used for the processes of fine grinding, semi-finishing, knife grinding, and polishing; 4. Diamond resin fast working grinding wheel is low-temperature curing, the production cycle is short, the equipment and supply process is relatively simple; because the resin has fluidity, it is easy to form a grinding wheel with a complex surface. Diamond resin grinding wheel (resin knife grinding wheel) can be selected according to the product model (parallel grinding wheel, parallel arc grinding wheel, double-sided concave grinding wheel, double oblique grinding wheel, bowl type grinding wheel). Their use: parallel grinding wheel: mainly used for cylindrical grinding and edge machining of cemented carbide; Parallel arc grinding wheel: mainly used for forming grinding of hard alloy and forming grinding of circular arc surface; Double-sided concave China long life grinding wheel: mainly used for grinding measuring tools and coreless grinding machines; Double beveled fast working grinding wheel: mainly used for forming grinding of hard alloy gear hobs and thread cutters; Bowl-shaped grinding wheel: mainly used for sharpening of carbide tools, high-speed steel tools, and also for milling.