In order to improve the performance of the engine, the piston material is changed from low silicon aluminum alloy to medium silicon aluminum alloy, and even high silicon aluminum alloy.And the PCD too...

“More Super Hard” PCD tool can precise turning on graphite workpiece with the diameter of about 15mm, finish shaping the workpiece in one-time, and the dimensional tolerance is under 0.01mm, which can...

Polycrystalline diamond (PCD) tools for processing aluminum workpieces have the advantages of long tool life and high metal removal rate. But the disadvantages is expensive and high processing cost. W...

Factors related to grinding wheel affecting the surface roughness of grinding. Mainly the grain size, hardness and the dressing of the grinding wheel.

Four Factors and solutions of grinding burns.