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| What is a precision machining
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With high-end manufactured products, product performance requirements are high, so that the parts of the product requirements are very strict and even gradually increasing, it is related to people's safety and quality is good or bad, in this case, the birth of the concept of precision machining.
Precision Machining is a kind of machinery or the dimensions of the workpiece performance of the process of change. The workpiece is to be machined according to the temperature condition, into cold and hot working. Usually at room temperature, processing, and does not cause chemical or physical work phase change, called cold. Generally above or below room temperature in the processing of the workpiece may cause chemical or phase change, said thermal processing, the thermal processing of a common heat treatment, forging, casting and welding. The difference between cold press processing methods can be divided into machining and pressure processing.
Precision machining precision machinery inside an important one, the current domestic technology mainly to the European and American technology such as Germany and the United States AMT so VDI is the inevitable product of modern industry. |
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