Structure design of interference fit1 matching parts must be easy to mount2 interference fit should have a clear positioning structure3 avoid pressing at the same time into two mating surfaces4 the in..

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One, to improve the strength and stiffness of the structure designAvoid stress points and support points are too far awayAvoid the cantilever structure or reduce the length of the cantileverDo not ign..

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[introduction] in the value flow chart, lean production perspective under the guidance of various processes on the independent improvement project has been given a new meaning to make employees clear ..

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[introduction] certification, is a form of credit guarantee. According to the international organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) definition is..

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