Linear guide rail cold drawing process

The invention discloses a linear guide rail cold drawing process which comprises the following steps: blank selection; heading: manufacturing a process chuck; an intermediate frequency furnace is used for heating one end of a raw material, a process chuck is manufactured according to the size of the...

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Bibliographische Detailangaben
1. Verfasser: SHANGGUAN FUQIANG
Format: Patent
Sprache:chi ; eng
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