Chinese Standard: GB/T 4346-2008

Machine tools—Manually operated self-centring chucks

全国金属切削机床标准化技术委员会(SAC/TC 22)

本标准规定了手动自定心卡盘（以下简称卡盘）的型式和参数﹑技术要求﹑试验方法﹑检验规则﹑标志及包装。
本标准适用于盘丝式三爪卡盘，其他盘丝式卡盘也可参照使用。

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