The basic principle of grinding precision machinery parts processing

by:NJPE     2020-07-15
In precision machinery parts processing, we must first develop a mechanical parts processing, to ensure that every link is normal. In precision machinery parts processing, grinding to production and processing all kinds of metal materials and metal materials, the ability to plan, inner and outer cylinder and cone surface to carry out the production and processing. The grinding process can do was caused by acid mine of abrasive according to the tool steel to carry out the trace analysis of drilling, including the multifarious physics and the comprehensive efficacy of organic chemistry. Because of tool's raw material than being developed soft steel raw materials, thus placing tool surface grinding of abrasive grains or volatility, of blade matrix, the grinding tool with steel do exercise, in has to work under pressure, the steel surface to carry out the trace analysis of drilling. Was elected with chrome oxide, polyether or other abrasives, steel surface produces a very thin layers of air oxidation film, the layer of oxide film is easy to be ground to air, air oxidation film ever rapid rise in the grinding process, and continuous cover plant, grinding, in turn, accelerated the whole grinding process, reduce roughness. On the steel surface passivation of the grits in extrusion molding, deformation, caused by the production and processing of raw materials is to make the steel surface peak valley in the plastic deformation in the continuous deformation of the incline to the wrinkles or cause cold work hardening, small cutting to rupture.
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