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Diamond is the hardest substance known to mankind. It is regarded as the highest symbol of love and is of great value. There are always some lawbreakers who try to make huge profits by using fakes. Synthetic silicon carbide, Moissanite, is emerging one after another, which is the latest diamond imitation. Let's take a look at how to distinguish bet...

introduction  In metal processing, surface roughness defects seriously affect the quality of metal processing, and the mechanism of surface roughness defects and the elimination methods of roughness defects in various aspects are worthy of our in-depth study and continuous improvement. Surface roughness is a standard for measuring the sur...

There are two reasons for grinding vibration lines  One type is the forced vibration of the workpiece,  The other type is that the processing parameters are unreasonable, causing self-excited vibration of the workpiece.  The first type of vibration exists in the environment. Even if no grinding is carried out, and the ...

Grinding is a widely used metal cutting method, mainly processing hard materials that are difficult to cut with traditional tools and materials with high surface quality and dimensional accuracy requirements. With the emergence of a large number of new materials and the application of parts precision and quality requirements, the growth rate of gri...