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1. Concept and advantages of stamping 1.1 concept of stamping Stamping is a pressure processing...
When rolling clock spring and sheet parts of steel, non-ferrous metals and alloy materials, using...
It is a grinding container that grinds granular materials into powder by vibration. When working,...
The material and structure of the workpiece will affect the deformation of the workpiece The...
There has been a saying in the machine tool industry that the machine tool needs...
The calculation principle of expansion is as follows In the process of bending, there is...
Inspection of flange fasteners 1.Gasket: during installation, ensure that the gasket is new, clean and...
The following few aspects are closly connected with the malfunction of mechanical parts: （1） Integral...
Today I am going to introduce some strange looking micrometers. Let’s see what you have...
A car usually has about 30 kinds of 50 sets of bearings installed in different...