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How to grind a Mill Cutter?
2021-03-15Before grinding, should check the grinding wheel. If the grinding wheel is beating, the cylindrical surface is irregular, and the fillet corner is too large, it needs to be dressed. Generally can use grinding wheel dresser(diamond dresser, dentate dresser) to dress the cylindrical surface of grinding wheel; also can use used grinding wheel with relatively large hardness for dressing. If the grinding wheel profile is not smooth, you can replace the grinding wheel.
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How does the Porous Ceramic Vacuum Work?
2021-03-13Ceramic vacuum chuck is a kind of uniform solid or vacuum body made of nano powder. A large number of connected or closed ceramic materials are produced in the material by sintering at high temperatures.
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Safety Manual when use cutting tools
2021-03-11Cutting tools have sharp cutting edges. Handling them with bare hands may cause injuries
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Advantages and disadvantages of indexable tools
2021-03-10One of the most significant benefits of using indexable tools is that cutting edges can be updated don’t need remove the tool from the production site.
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The function of honing cylinder holes
2021-03-09Coarse honing, it is also the first step of honing the cylinder hole. It is mainly used to remove the allowance, eliminate the tool mark in fine boring process, form cylindrical hole with correct geometry and basic surface roughness suitable for subsequent honing process.
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How to do mirror finish grinding by a grinder
2021-03-08Mirror grinding is a grinding that the surface roughness of the workpiece is Ra< 0.01μm, and the light is like a mirror after grinding, so it can be clearly photographed. The flatness of the grinding surface is not greater than 3μm /1000mm. The surface machining of high precision and high added value parts requires mirror grinding.
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Machining PCD/PCBN tools with vitrified bonded diamond grinding wheel
2021-03-08Polycrystalline diamond (PCD) material, polycrystalline cubic boron nitride (PCBN) material, diamond or CBN micro powder under high temperature and high pressure synthesis on the cemented carbide matrix, it overcomes the anisotropy characteristics of diamond and cubic boron nitride single crystal, has high hardness and high wear resistance, it is an ideal tool material, and widely used in automotive, aviation, aerospace, building materials and other fields of processing.
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How to solve DDG Grinding Wheel problems?
2021-03-04During the grinding process, the CBN grinding wheel burns workpiece
- The hardness of the CBN wheel is on the high side, should replace the proper grinding wheel
- Coolant nozzle direction is wrong or the flow is not sufficient: Adjust the direction of the nozzle of the coolant and increase the flow
- The dressing of CBN wheel is not sufficient: Replace CBN grinding wheel dresser and carry out new grinding wheel dressing
- The feed rate of workpiece is too high: Reduce the amount of feed appropriately
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Analysis of the advantages of electroplating bond grinding wheel
2021-03-02Electroplated grinding wheels usually use electroplated nickel or nickel-cobalt alloy as binder. Itself has high hardness and high strength, coupled with compact structure and strong binding force, so that the overall hardness of the working layer is significantly higher than that of bronze and resin binder.
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14 Important Parts of Centerless Grinder
2021-03-01The base is a solid heavy cast iron structure that supports other parts of the machine. It contaThe base is a solid heavy cast iron structure that supports other parts of the machine. It contains the hydraulic oil tank and the grinding wheel head assembly.
Tip: A machine with a solid base will increase the rigidity of the machine and reduce vibration.
2. Swivel Plains the hydraulic oil tank and the grinding wheel head assembly.
Tip: A machine with a solid base will increase the rigidity of the machine and reduce vibration.The base is a solid heavy cast iron structure that supports other parts of the machine. It contains the hydraulic oil tank and the grinding wheel head assembly.
Tip: A machine with a solid base will increase the rigidity of the machine and reduce vibration.
2. Swivel Pla
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