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Chinese Standard: GB/T 1958-2017

Geometrical Product Specifications(GPS)—Geometrical tolerance—Verification

全国产品几何技术规范标准化技术委员会(SAC/TC 240)

本标准规定了几何公差中的形状误差、方向误差、位置误差和跳动的检测条件、检测方法、误差评定方法、测量不确定度估算方法、检测与验证操作集(操作算子)制定方法及合格评定规则,并给出了几何误差的检测与验证方案及示例。

本标准适用于工件几何误差的检测与验证。

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