How to select dressing wheel?

In the grinding process, dressing plays a vital role in continuous and consistent processing, and dressing is divided into shaping and sharpening. Shape modification: The shape of the grinding wheel changes during the grinding process, and it is necessary to restore the grinding wheel to the desired state (including shape and accuracy, etc.) by dressing. Sharpening: abrasive will become blunt in the process of work, need to be blunt repair, new abrasive, sharp and leakage.

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How to select diamond grinding wheel for high precision grinding PCBN cutter?

In order to make PCBN cutting tools give full play to its performance, cutting tool edge treatment is a problem that must be considered. Whether PCBN cutting tool treatment is reasonable directly affects the tool life.

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How to high precision process bearing?

Bearing is an indispensable core component in mechanical and electronic equipment. Its main management function is to support the Chinese mechanical rotating body, reduce the influence coefficient of trade friction and ensure the rotation accuracy. Regardless of aircraft, cars, high-speed rail or high precision machine tools, all rotating parts generally need bearings.

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How to cutting/grinding/polishing titanium alloy materials

In terms of pcd tool angle, a smaller rake angle is generally selected for cutting titanium alloys to increase the contact length between the chip and the rake face; at the same time, a larger clearance angle is selected to reduce the friction between the flank face and the machined surface.

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How to high precision back grinding wafer ?

Wafer back grinding is a step in semiconductor device manufacturing in which wafer thickness is reduced to allow stacking and high-density packaging of integrated circuits.

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Application of honing process in automobile parts manufacturing

Honing is a method of finishing workpiece surface at low cutting speed. It is a special form of grinding and an efficient machining method in finishing machining.

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Learn more about grinding technology

Grinding is a processing method that removes the excess layer of workpiece surface by cutting action of abrasive tools to makes the surface quality of workpiece reach the predetermined requirements. Common grinding processing forms are: cylinder grinding, internal grinding, centerless grinding, thread grinding, surface grinding, forming surface grinding and so on.

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How to grind thermal spray coating?

When grinding the coating, we should pay attention to the fact that there is a great difference between the forging and casting parts of the same material. Excessive grinding pressure will cause the transfer or movement of particles on the surface of the coating, and even cause cracks in the coating. Due to poor thermal conductivity of the coating, there should be sufficient cooling medium during grinding.

 

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Moresuperhard 2021 Review

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