Present situation and development trend of precision and ultra precision machining
[2020-09-24]
Core tip: at present, the precision and ultra precision machining precision ranges from micron to submicron, even nanometer, which are widely used in automobile, household appliances, it electronic information high-tech fields, military and civil industries. At the same time, the development of precision and ultra precision machining technology also promotes the development of machinery, mold, hydraulic, electronic, semiconductor, optical, sensor and measurement technology and metal processing industry.
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