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add to favorites Multi-functional grain thresher/Sheller purchase price introduction? l/mile No  
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Many users choose not only the performance of the equipment but also the price of the equipment. Some of the problems that the user cares about. Let me introduce you to the introduction of the Multi-functional grain thresher/Sheller purchase price today. In the conventional structure, since the lateral side of the space between the upper end of the secondary treatment material reducing device and the exhaust pipe is in an open state, straw scraps and the like which are generated along with the cutting operation pass through the threshing device and the grain tank. The gap between them falls on the secondary treatment reducing device, and the straw chips may accumulate in the upper portion of the secondary treatment reducing device, and there is still room for improvement in this point. Therefore, it is desirable to prevent not only straw chips and the like from falling onto the exhaust pipe but also to prevent straw chips and the like from falling onto the secondary treatment material reducing device. Means for Solving the Problem A combine harvester according to the present invention includes a driving unit, a grain storage unit located at a rear of the driving unit, and a threshing device positioned on a lateral side of the body of the grain storage unit; A secondary treatment material reduction device that reduces the secondary treatment material recovered by the threshing device and transports it to the front side portion of the threshing device.
add to favorites Three different production processes of diamond saw blade features and performance advantages 5.00 l/mile No $ 5.00
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Most of the diamond saw blades used in the market are produced in three main processes: sintering, brazing and electroplating. By comparing their sharpness and wear resistance, the sintered sheets are wear-resistant and the electroplated sheets are sharp. Brazing sheet has good overall performance. Sintered 5 inch resin cutting disc for metal are the main force in small saw blades. Most of the market is sintered, and there are many kinds of specifications! 1. What is a sintered diamond saw blade? The sintered diamond saw blade is formed by compacting the carcass powder, that is, forming a saw blade head, and then placing it into a high-temperature machine to combine different metal elements. Because the melting points of different elements in the carcass material are different, it is necessary to control in sintering. Temperature, in order to fully integrate the elements, improve the hardness, wear and sharpness of the diamond saw blade. The meaning of the saw blade sintering process: The sintering process is a heat treatment of powder compact molding, which is an operation required for powder compacts. It includes sintering temperature, molding pressure, sintering time, holding time, cooling time, etc. A reasonable sintering process is to improve the sintered body. The key to densification is the key to the quality of sintered diamond saw blades. What are the advantages of sintered 125*1*22 EN12413 cutting disc in terms of performance? 1. The cutter head has high hardness and is not easy to break the teeth; 2. The holding power of diamond is good, it is not suitable to fall off prematurely and improve the service life; 3. Compared with saw blades of other processes, the wear resistance is high.
add to favorites Use Of GI Steel Coil With Spangles   No  
What is the use of high quality GI steel coil with spangles? With the economic needs of society, many consumers have more and more demand for galvanized steel strips, and many consumers are skeptical about the quality of the manufacturers. What are the main uses of this product? First, the use of Galvanized Steel Coil made in China is to serve as a general civilian tool for consumers, for example, to reinforce door panels or to strengthen kitchen utensils. These uses are very practical and useful to consumers and can be used to help everyone in life, making everyone very convenient. Second, if the consumer is mainly engaged in some bicycle industry, then it is also possible to use a galvanized steel strip. General bicycles are required for this product. They are able to maintain the stability of the bicycle for a certain period of time and ensure the safety of consumers. This use is very important and very practical for everyone. If you can make full use of this product, you can bring huge benefits to consumers. Thirdly, Galvanized Steel Coil made in China can be used for some protection and fixing of furniture. It is also very useful because every household needs furniture. If you fix furniture, the best choice is to use this product. This product can help you fix the furniture to a large extent.
add to favorites Grinding characteristics of the grinding wheel l/mile No $
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Diamond ultra-thin cutting wheels are mainly used for precision grooving and cutting, and generally adopt deep-cut slow-feed grinding method. The utility model has the advantages of large grinding depth, small feed speed, large contact area between the thin flat cutting disc and the workpiece, narrow slit, high metal removal rate, high grinding precision, good processing surface quality and high material utilization rate. The general rules are as follows: 1). The integral cutting wheel is thin (more than 0.5mm), small outer diameter (20-100mm), fine grain size, high dimensional and dimensional accuracy, light weight, and generally used under high speed conditions. The general speed is 5000-40000 rpm. 2). The base type cutting wheel is mostly thick (0.5-2mm), large in diameter (100-200mm), coarse in grain size and low in precision. It is generally used under the condition of lower speed and deep depth of cut. The general speed is 3000-10000 rpm. 3). Ultra-thin cutting wheels use fine particle size, and generally the thinner the thickness of the abrasive, the finer the grain size will be, and the surface quality will be better. However, the finer the abrasive grain size, the corresponding cutting sharpness decreases, and the feed rate is correspondingly reduced to accommodate the machinability of the abrasive grain size. 4). The cutting depth of the ultra-thin cutting wheel is generally determined by the user according to the cutting part. Most of the cutting is made by the slow-feed grinding process, and the depth is cut once. In this way, since the cutting wheel is thin and the cutting conditions are poor (the three sides are in contact with the workpiece), it is difficult to dissipate heat, so it is necessary to increase (flow, pressure) cooling of the cutting zone. 5). When the cutting wheel is used immediately when the user is used on the machine, it is recommended to increase the cutting speed or reduce the feed rate. When the cutting wheel is used for a period of time, it is recommended to use it. The appropriate particle size of the oil stone is used to sharpen the surface of the cutting disc for stainless steel to adjust its sharpness. 6) The cutting amount is generally related to the material to be processed, hardness, precision, processing requirements, etc. It is recommended to use it under the original conditions of the user when using it for the first time. Do not change the cutting amount easily. 7) The user's use condition is also the main factor affecting the cutting performance. In particular, the spindle axial movement, radial runout, flange parallelism and dynamic balance accuracy of the machine tool directly affect the cutting precision of the cutting wheel.
add to favorites Development status of new technologies related to cutting blades 12.00 l/mile No $ 12.00
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Guide: The cutting of the cutting piece depends not only on the cutting piece itself, but also on the use of the machine tool, the connection of the 12 inches cut off wheel to the machine tool, the tool holder system of the cutting piece, the dynamic balance of the cutting piece, the safety monitoring system of the cutting piece, etc., and the cutting The film-related technology has also made new progress with the advancement of science and technology along with the cutting chip technology. Cutting blade holder system for high speed cutting CNC machine tools such as machining centers have always used the traditional 7:24 solid taper shank tool system. Due to the combination of the taper and the taper, the joint rigidity of the shank and the spindle is low. The spindle speed exceeds 10000 r/min. The shortcoming is more obvious. For the tool change with the ATC tool holder, the radial dimension of the cutting piece may change after each tool change, and there is a problem of low repeatability. To solve these problems, the standard 7:24 tool holder is mainly improved. Inspired by the HSK tool holder, a new type of coupling technology with a 7:24 tool holder has emerged in recent years. For example, Japan Nikko Co., Ltd. and Dazhaohe have developed three types of contact (3LOCKSYSTEM) and double-sided (BIGPLUS) 7: 24 joint holders. Compared to standard 7:24 shanks, they have higher joint rigidity and precision for high speed, high efficiency cutting and are compatible with existing 7:24 shanks or machine tools, which is a 7:24 shank for the future. In the development direction, in addition to the modification of the standard 7:24 shank structure, the new HSK shank and KM shank are mainly used. The HSK shank is a new type of high-speed tapered shank. The interface adopts the method of simultaneous positioning of the tapered surface and the end surface. The shank is medium-sized and the length of the cone is short, which is beneficial to realize the light-weight and high-speed of the tool change. Due to the use of end face positioning, the axial positioning error is completely eliminated, making high-speed and high-precision machining possible and also the development direction of cutting blades manufacturing in our domestic manufacturing plants. The technology of connecting high-speed standard cut off wheel for metal and spindles will continue to develop with the advancement of science and technology, and some new concept holders - HSK, KM, 3LOCK, BIGPLUS and other tool holders will be further improved and improved. The current development direction of the main shaft and cutting blade connection technology is: (1) adopting a double-sided positioning system; (2) High clamping precision, good clamping rigidity and compact structure; (3) the handle with balance and vibration damping device; (4) Develop multifunctional and intelligent tool holders.
add to favorites The composition of the Peanut/Groundnut Thresher with Dust Removal Sheller for Sale? l/mile No  
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Peanut/peanut thresher and dusting and shelling machine are often used to peel peanuts, etc., and the production efficiency is high, which is very popular among users. What are the components of this kind of equipment? Today, Peanut/Groundnut Thresher with Dust Removal Sheller for Sale are available to introduce to you. The peanut sheller consists of a frame, a fan, a rotor, a single-phase motor, a screen, a hopper, a vibrating screen, a V-belt wheel, and a transmission triangle. After the peanut sheller is in normal operation, the peanuts are quantitative, uniformly and continuously put into the hopper, and the peanut shell is broken under the repeated impact, friction and collision of the rotor. Peanut kernels and broken peanut shells pass through a screen with a certain pore size under the rotating wind pressure and blow of the rotor (the peanuts are first threshed with a large-hole screen, and the cleaned small fruit is replaced with a small-hole sieve for the first Secondary shelling) At this time, the peanut shell and the pellet are subjected to the blowing force of the rotating fan, and the light peanut shell is blown out of the machine body, and the peanut grain is filtered through the sieve to achieve the purpose of cleaning. No noise, no dust, shelling rate of 99%, and very clean, peanut peeling machine is durable, long service life, and the price is not high, it is a good choice for you!
add to favorites A summary of the Newly Designed Model 125 Large Rice and Wheat Thresher technology? l/mile No  
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The Newly Designed Model 125 Large Rice and Wheat Thresher as a new type of agricultural machinery and equipment is widely used in China's agriculture, so why this kind of equipment can be welcomed by users, what technical summary of the equipment? The utility model relates to a crop harvesting and straw integrated processing device, comprising a harvester; characterized in that: further comprises a straw integrated treatment system; the other end of the driving cylinder is hinged with the inner wall of the storage box; both ends of the trough are open The output end of the storage fan is located above the trough; the pre-processing portion includes auger and feeding device disposed on the platform by auger disposed on the platform; the input end of the auger and the auger The input end is located in the storage box; the input end of the auger and the input end of the auger are respectively located on two sides of the vertical plate; the feeding device comprises a bracket fixed on the platform and a material tube vertically fixed on the bracket a conical tube fixed at the upper end of the tube, a spray tube disposed on the inner wall of the conical tube, a material pump connected to the spray tube, and a tank connected to the material pump; the material pump and the tank are fixed at The pressing portion comprises a pressing groove fixed on the platform, a feeding port arranged on the top surface of the pressing groove, a baffle slidingly connected with the pressing groove, a gantry fixed on the platform, and a pressing hinged with the gantry Cylinder, and pressing groove Moving the pressing plate is connected, is connected to the screw thread grooves and pressing the pressing motor and lead screw connection.
add to favorites The needs and development of mining machinery   No  
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The needs and development of Ghana Gold Crusher in China heavily depends on the state investment in fixed assets. Since the reform and opening up, China’s fixed asset investment has got rapid growth, which has driven the boom of investment in mining machinery industry. In recent years, China has taken measures to control the investment in fixed assets, but it doesn’t have big influence on the mining machinery. The investment in mining machinery industry is increasing continuously. In 2002-2009, the fixed assets in mining machinery have kept steady growth, which has shown that the returns on capital in mining machinery industry are higher than the social average assets. So the mining machinery is worth the investment.

From the current situation of domestic mining machinery market, the foreign capital has stepped up its investment in China. The world largest engineering machinery manufacturer Caterpillar Inc has announced that it plans to invest $10 billion in China’s engineering machinery market. Domestic enterprises are facing severs challenges.The document formulated by the state to promote industrial structure optimization and upgrading in the “12th five year plan” stressed the need to improve the level of domestic production of major technical equipment. The countries will strengthen the policies to support the high-efficiency and clear power generation and transmission, large-scale petrochemical, transportation equipment, high-level CNC machine tools, automation control, integrated circuits, and advanced power devices industry. It can be inferred that the market will be further concentrated to large enterprises with the development of future mining machinery and the deepen competition in the jaw crusher and other industries. The strong will get stronger and the weak will get weaker. The domestic enterprises need to relay on their own forces to compete with multinational companies.

add to favorites How to maintain the quality stability of resin grinding wheel   No  
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This paper only analyzes how the raw materials are mainly phenolic resin and glass fiber mesh affect the quality stability of the resin grinding wheel. The most outstanding quality stability of resin grinding wheels is as follows: (1). The change of product strength and cutting performance of resin grinding wheel within a certain period (under normal air temperature and humidity conditions); (2). The change of the strength and cutting performance of each grinding wheel of the resin grinding wheel during the production cycle (such as different seasons in a year). Both of the above cases can be expressed by the measured strength retention rate and the thin flat cutting disc performance reduction rate. The influence of raw materials on the quality stability of resin grinding wheels is mainly reflected in: (1). Liquid phenolic resin. The fluctuation range of solid content, viscosity, gel time and water solubility of liquid phenolic resin has different degrees of influence. Therefore, the grinding wheel manufacturer must combine its own mixing, molding and hardening process characteristics according to its own product performance requirements. , develop the technical indicators and scope of liquid resin suitable for you. In addition, the liquid phenolic resin must be properly stored because the liquid phenolic resin is inherently unstable, and the specifications will change even at room temperature. The grinding wheel manufacturer must store the liquid phenolic resin under low temperature conditions to ensure the stability of the liquid phenolic resin, thereby ensuring the stability of the resin wheel mixture and ensuring the stability of the resin wheel quality. (2). Powder phenolic resin. For powder phenolic resins, flow length (fluidity), particle size (grain size, fineness), urotropine (six times) content and gelation time fluctuations all affect the quality of the grinding wheel. In this regard, the flow of the flow should be considered first. These indicators illustrate the behavior of the resin under certain experimental conditions. They are only the performance of the resin, and the extent of the impact on the performance of the grinding wheel can only be determined by the actual application of each resin wheel factory. The flow of the powder resin is the most important performance index affecting the structure of the binder. The particle size (grain size, fineness) affects the amount of the wetting agent, and the content of the volatiles (free phenol, water) is also important. In the actual grinding wheel production process, it is necessary to ensure the stability of the performance of each batch of powder resin, so as to ensure the quality of the grinding wheel. (3). Stability of the technical indicators of the mesh The mesh was originally applied to the resin wheel and the most important role was to increase the strength of the wheel. As the performance of the resin grinding wheel continues to increase, the role of the mesh in the resin grinding wheel is very important. Mainly manifested in: fluctuations in the strength of the grinding wheel, deformation of the slice (mainly double-wire grinding wheel), delamination of the grinding plate, and so on. The thickness of the mesh has an influence on the strength and viscosity of the cutting disc for stainless steel and the cutting and grinding performance of the resin grinding wheel. In theory, under the condition that the grinding wheel production process is stable and allowed, the mesh with the higher amount of glue, the grinding wheel The higher the strength, the better the bonding performance and the more stable the cutting.
add to favorites Analysis of the causes of unstable quality of resin grinding wheel   No  
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There are many quality problems in the production process of resin grinding wheels. Since the manufacture of 12 inches cut off wheel is a multi-disciplinary synthesis of composite materials, the causes are complicated and numerous. Raw material problem Resin grinding wheel is a complex system composed of a variety of main and auxiliary raw materials. As long as the material is abrasive and bonding agent, the auxiliary material includes filler, reinforcing material, coloring agent and the like. 1. Problems that should be concerned about abrasives At present, the quality of abrasives on the market is uneven, mainly as follows: (1). The chemical composition of the abrasive is often qualified, but the physical properties are poor; mainly due to the gap between the bulk density of the abrasive and foreign countries. (2). The particle size composition of the abrasive is chaotic, which is quite different from the standard specification; it is mainly manifested in the difference between the basic particle content of the same grain size abrasive and foreign countries. 2. In terms of binder, mainly phenolic resin: (1). Resin quality stability problems, especially the level of free phenol in the resin. Excessive free phenol content will accelerate the cracking of the resin after heating and hardening of the resin wheel, affecting the strength of the grinding wheel; (2). Mixing uniformity of resin powder and urotropine, urotropine as a hardener of resin, insufficient addition of urotropine, incomplete hardening of resin, affecting the strength and hardness of the grinding wheel; Excess urotropine does not combine with the resin, and decomposes and volatilizes during the hardening process, which increases the pores of the grinding wheel and reduces its strength and hardness. (3). The binder particle size is too thick or too fine: It is generally believed that the particle size of the binder is fine, which is advantageous for uniform distribution of the binder. If the particle size is too coarse, the molding material is not easily mixed uniformly, which affects the hardness and strength of the standard cut off wheel for metal. Even for the coarse-grained resin sheet cutting wheel and the shaped grinding wheel, the size of the binder (resin powder) selected should be finer than 320#. However, if the particle size of the phenolic resin powder is too fine, the mixing is difficult, and the uniformity of the mixture is difficult to be achieved, thereby affecting the cutting performance of the resin grinding wheel.
add to favorites Effect of crushing gold crusher   No  
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In order to make the gold crusher can be further improved, the standardization, generalization, seriation are more and more perfect, we will be comprehensive, thorough performance factors of the existing hammer mill and the quality factor and other aspects of analysis, research and discussion, not only to create more advanced and reasonable structure and function of the hammer mill, and to make our products more conducive to environmental protection. Effect of crushing gold crusher, is mainly composed of grinding fineness, grinding time unit yield and milling process unit energy consumption and other indicators to assess, the index depends on the crushed material physical properties, crusher, crushing chamber structure shape, hammer number, thickness and velocity, shape and aperture, hammer and sieve mesh clearance and other factors. Below we will discuss these factors one by one, analysis. The general shape of the crushing chamber are circular, the circular and the material into the crushing chamber of hammer mill, by high-speed rotating hammer action, forming a material layer, and a circular motion with the same hammer movement direction, this kind of material layer circulation velocity for hammer speed around.
add to favorites discharge grate plate in the ore milling plant   No  
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Ultrafine grinding material production process can be roughly divided into three stages - into the material - grinding - the three stages, the need for different components to complete, which is mainly discharged material grate board to achieve , So if the parts in the production of clogging situation, it will lead to the production efficiency is seriously affected, here is to introduce how to solve the clogging problem. Exhaust grate plate in the production of ore milling plant, the significance of the timely removal of the material within the mill, does not affect the material in the mill residence time, but also improve the ventilation of ball equipment, reduce grinding Machine temperature, improve grinding efficiency, so many advantages, are in the normal working conditions of the component, if it appears the phenomenon of clogging, it will lead to lower feed mill and ventilation area, and even the material is Forced to discharge from the central hole, while exacerbating the ventilation resistance, so that not only the efficiency of the equipment wear and tear will also be affected, and the solution to this problem, mainly through the troubleshooting and the structural transformation of the parts To carry out.
add to favorites Order fioricet   No  
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Where to buy fioricet online ?? This is first thing come to the mind when ordering fioricet online. In this article we will discuss about fioricet online and its side effects. lets start with the concept what is fioricet? Well, In our fast and stressful life sometime or other we usually get headache due to anxiety, tight shedules. which somtime leads to severe headache. After consulting and visit to doctor, they prescribed the fioricet according to your cause of headache. The dosage as well been prescribed by the doctor after knowing your root cause of the headache. You can buy fioricet by visiting order fioricet websites. USES: Take this medication with food or milk. Take as prescribed. Do not increase your dose without approval. SIDE EFFECTS: May cause dizziness, drowsiness, an upset stomach and sleeping disturbances as your body adjusts to the medication. If you notice other effects not listed above, immediately contact your doctor. About, It is a third party online website linked to approved pharmacy and provide quality medication for fioricet. You can consult with the doctors online linked with this website. The FDA approved pharmacy is US based, so its reliable and fast. US to US shipment is made thats why nothing to worry about. act as a medium to provide best quality fioricet with cheap price. When you are thinking for fioricet dont forget for order fioricet and visit So whenever the question arise where to buy fioricet online ? just go ahead and place your order hassle free.
add to favorites How to maintain and maintain super thin 115mm cutting disc? l/mile No  
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In daily use, the maintenance of super thin 115 cutting disc can greatly improve their service life. Let me introduce how to do it. 1. If there is viscous material such as glaze or paint on the cutting piece, remove it with a grinding wheel or sandpaper. 2. Do not use the cutting piece for grinding or bending. The normal function of the cutting piece is used for straight cutting. 3. Cutting sheets for rapid cutting of granite, marble, concrete, cement materials, ceramics, bricks and other inorganic non-metallic hard and brittle materials, can also be used for cutting such as asphalt, cinder blocks, soft cement, sand joints, etc. Soft material. Do not cut the metal, as it will make the saw blade dull and shorten the life. 4. If the cutting piece is used for a period of time, the surface is smooth, the diamond blade is small, and the cutting piece is not sharp. The correct way: re-blade with a grinding wheel or refractory brick to facilitate the removal of the metal carcass wrapped part so that the diamond is normally out of the blade, and the sharpness of the cutting piece is improved. It is not possible to use the saw blade that has been polished continuously, and it is not possible to use the overheated cutting piece continuously.
add to favorites Some common sense before choosing and using diamond cutting blades   No  
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Some common sense before choosing and using diamond cutting blades Before choosing and using China cutting disc for metal, users must understand the following common sense about low price disc for metal : 1. The difference between CVD diamond coating and amorphous diamond coating Amorphous diamond (also known as diamond-like carbon) coating is a carbon film deposited by PVD process. It has a part of diamond SP3 bond and a part of carbon SP2 bond; its film hardness is very high, but lower than the hardness of diamond film; its thickness is also thinner than the diamond film we usually deposit. When processing graphite, the life of amorphous diamond coated tools is 2 to 3 times that of uncoated cemented carbide tools. In contrast, CVD diamond is a pure diamond coating deposited by CVD process. The tool life of processing graphite is 12 to 20 times that of cemented carbide tools, which can reduce the number of tool changes and improve the reliability and accuracy of processing. consistency. 2, can not use hard diamond tools to process hardened steel Diamond is composed of carbon atoms. When some materials are heated, they absorb carbon atoms from the diamond and form carbides in the workpiece. Iron is one of these materials. When machining iron-based materials with diamond tools, the heat generated by the friction causes the carbon atoms in the diamond to diffuse into the iron, causing the diamond coating to fail prematurely due to chemical wear.
add to favorites How to use diamond cutting blades correctly   No  
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How to use the thin flat cutting disc correctly 1. The correct choice of cutting machine should pay special attention to the power, speed, rigidity and precision of the cutting machine. ¢150 below the diamond saw blade should be used 1 ~ 1.5KW, speed 7255 ~ 14500r. pm adjustable speed cutting machine, ¢ 150 ~ 230 saw blade should use 1.5 ~ 3KW, speed 4000 ~ 11000r. pm adjustable speed cutting machine; The diameter stone saw blade should be 15HP (electric) or more, the line speed is 20~60m/s, and the speed cutting machine should be used. The medium diameter engineering saw blade should be 30HP (electric) or 55HP (gasoline or diesel power) or above, and the line speed is 35~. 70m/s adjustable speed cutting machine; the power of large-diameter saw blade cutting machine is related to the diameter and number of saw blades. For example, the domestic general ¢1600 single-piece sawing machine has a power of 37~45KW and a speed of 2. The correct installation of the diamond circular saw blade and the installation accuracy are closely related to the cutting efficiency, cutting quality and service life of the saw blade. After installation, ensure that the saw blade runs smoothly during the cutting process without vibration (except for the quality of the saw blade itself and the rigidity of the cutting machine). When installing the saw blade, first make sure that the direction of the cutting edge indicated on the saw blade is the same as the direction of rotation of the cutting machine spindle; to clean the surface where the saw blade mounting hole, the cutting machine spindle and the flange are in contact with each other, it is necessary to ensure that they are cleaned. The contact between the flat and good; the diameter of the flange should be reasonably selected according to the diameter of the saw blade. If the cutting disc for stainless steel is too small, the end face of the saw blade will be large when the flange is too large. If the flange is too large, the weight of the spindle will increase, which will increase the runout and reduce the processing depth of the material. After installation, the blade and flange must have the specified value to reach the specified value.
add to favorites Diamond grinding wheel material diamond   No  
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Diamond diamond material. With the rapid development of automotive, aerospace and aerospace technologies, the requirements for material properties and processing technology are increasing. New materials such as carbon fiber reinforced plastics, particle reinforced metal matrix composites (PRMMC) and ceramic materials are widely used. These materials have high strength, good wear resistance and low coefficient of thermal expansion, which determines the tool life is very short when machining them. The development of new wear-resistant and standard cut off wheel for metal is a subject of research in many universities, research institutes and enterprises. Diamond combines many excellent properties such as mechanics, optics, thermals, acoustics and optics. It has extremely high hardness, low friction coefficient, high thermal conductivity, low thermal expansion coefficient and low chemical inertness. It is an ideal material for manufacturing tools. 12 inches cut off wheel is a cutting tool widely used in the processing of some hard and brittle materials such as concrete, refractory materials, stone, ceramics. The diamond grinding wheel is mainly composed of two parts; the base body and the cutter head. The main supporting part of the bonding head is the base body, and the cutting head is the part that cuts during use. The cutting head will be continuously consumed during use, and the base body will not, the reason why the cutting head can The effect of cutting is because it contains diamond, which is the hardest material at present, and it rubs and cuts the object to be processed in the cutter head. The diamond particles are wrapped in metal inside the cutter head.
add to favorites development of limestone crushing process   No  
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This is undoubtedly the development of a new generation of permanent limestone crushing process material basis. At present, permanent magnetic drum adopts sorting NdFeB magnet of a 350mm bulk magnetite ore has been used widely in China. development of wet limestone crushing process with water in several short form magnetic field with different structure of 0.6 - 0.8 and achieved success in industrial test. The magnetic properties of weak magnetic separation machine has reached a new level and the improvement of its performance. Shanghai Zenith Mine Machinery Co., Ltd. has 20 years experience in production of mineral limestone crushing process, is a collection of scientific research, production, import and export trade, the development of new products manufacturing enterprises as one of mine equipment. Semi countercurrent trough production of permanent magnetic drum separator is suitable for particle size of ore for roughing and cleaning 0.5 ~ 0mm, especially suitable for the size of 0.15 ~ 0mm selected minerals. downstream trough drum permanent tools for gold mining for ore size for roughing and cleaning 6 ~ 0mm. countercurrent trough permanent magnetic cylinder type crushing machine is suitable for the ore grain size is 0.6 ~ 0mm roughing and scavenging, and recovery of heavy medium ore preparation industry. The permanent magnetic drum separator using software optimization design, professional computer of reasonable structure, simple installation, convenient use, high classification efficiency! Choose kunyue drum permanent crushing machine, improve economic efficiency of ore dressing plant!
add to favorites limestone crushing process   No  
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As in recent years of magnetite aggregate process machine around improving the separation accuracy, increase processing capacity, expanding the application fields, save energy consumption and the use of advanced technology development. In the strong magnetic minerals wet magnetic field limestone crushing process, water reduction is still dominant. Wet type strong limestone crushing process with Jones as the representative of the application in separating weak magnetic minerals, is believed to be the biggest progress and breakthrough technology in the field of magnetic separation. At present, 26 countries in the world have bought Jones type strong limestone crushing process. In recent years, study on the external water magnetic material in China has made considerable progress. High performance ore boron steel production technology has matured and the formation of commodity production, compared with the ferrite magnetic material of water price performance ratio.
add to favorites What is the grinding wheel   No  
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Grinding wheel refers to an abrasive tool made of abrasive and bonding agent, commonly known as “industrial grain”. The main components are abrasives and binders. Grinding wheels can be divided into: 1. Fine grinding rubber grinding wheel for fine grinding and medium grinding; Second, the high performance cutting disc is used for centerless grinding, and the guide wheel drives the workpiece so that the external dimensions and shape of the workpiece are not deviated; Third, the cutting wheel, used for cutting machine slotting, referred to as cutting piece, super-cut cutting wheel is generally within 5mm; Fourth, the polishing wheel is mainly used for polishing and polishing. Grinding wheel introduction: A fixed abrasive having a round hole in the center made of an abrasive, a binder, an adhesive or the like. Grinding wheel is the most widely used abrasive tool. The grinding wheel rotates at high speed. It can grind, semi-finish, finely grind and superfine the outer, inner, flat and other surfaces of metal and non-metal workpieces. Grind and cut the cut. Grinding wheel classification: According to different abrasives, the grinding wheel has ordinary abrasive grinding wheel (corundum grinding wheel and silicon carbide grinding wheel), natural abrasive grinding wheel and super-hard abrasive grinding wheel (diamond and cubic boron nitride CBN, etc.); According to the shape, it can be divided into flat grinding wheel and special-shaped grinding wheel (beveled grinding wheel, cylindrical grinding wheel, dish-shaped grinding wheel, bowl-shaped grinding wheel, cup-shaped grinding wheel, etc.); according to different bonding agents, it can be divided into ceramic bonding material grinding wheel and resin bonding material grinding wheel. Rubber bond grinding wheel, diamond bituminous bond grinding wheel, etc. The main factors affecting the characteristics of the grinding wheel are abrasive, particle size, hardness, binder, shape, size, and tissue number. Usually, the grinding wheel is running at high speed, and the necessary inspection should be carried out on the thin abrasive cutting disc for metal before use; the rotary inspection (ensure that the grinding wheel will not burst at the highest line speed); the balance test, the static balance and the dynamic balance test (to prevent the grinding wheel from working) Causes machine tool vibration); After a period of use, the grinding wheel should be trimmed to maintain its grinding efficiency and self-sharpness.