ISO/TS 15530-3-2004
产品几何量的技术规范(GPS).坐标测量仪(CMM):测量不确定度的测定技术.第3部分:校准工件或标准件的使用
Geometrical Product Specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 3: Use of calibrated workpieces or standards
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- 标准号
- ISO/TS 15530-3-2004
- 发布日期
- 2004年03月
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- J04
- 国际标准分类号
- 17.040.30
- 发布单位
- IX-ISO
- 代替标准
- ISO 15530-3-2011
- 适用范围
- This part of ISO 15530 specifies the evaluation of measurement uncertainty for results of measurements obtained by a CMM and by using calibrated workpieces. It provides an experimental technique for simplifying the uncertainty evaluation of CMM measurements, whose approach (substitution measurements) leads to measurements being carried out in the same way as actual measurements, but with calibrated workpieces of similar dimension and geometry instead of the unknown workpieces to be measured. Non-substitution measurements on CMMs are also covered, as are the requirements of the uncertainty evaluation procedure, the measurement equipment needed, and the reverification and the interim check of the measurement uncertainty. NOTE The evaluation of measurement uncertainty is always related to a specific measuring task.