BS 969-2008
普通极限量规的极限和公差规范

Specification for limits and tolerances on plain limit gauges

BS 969-2008 发布历史

This British Standard specifies tolerances and limits for simple forms of limit gauges, such as cylindrical plain plug, ring and gap gauges, for which gauge limits have not been stipulated. It specifies gauge tolerances for workpiece tolerances in the range between 0.009 mm and 3.200 mm and how gauge limits are related to the workpiece limits. It also specifies types of gauge according to size and minimum workpiece tolerance. NOTE Where a workpiece tolerance is outside the range 0.009 mm to 3.200 mm, or if it is not possible to conform to Table 2 regarding type of gauge, gauge tolerance and workpiece size, direct measurement should be used. The gauge tolerances specified are such that the size of any workpiece accepted by a gauge lies within the boundaries constituted by the workpiece limits. Furthermore, the magnitude of the gauge tolerances is consequent upon the amount of the workpiece tolerance only. A wear allowance is provided on all GO gauges, i.e. those that control the maximum material condition of the workpiece.

BS 969-2008由英国标准学会 GB-BSI 发布于 2008-11-30，并于 2008-11-30 实施。

BS 969-2008 在中国标准分类中归属于: J42 量具与量仪，在国际标准分类中归属于: 17.040.10 极限和配合。

BS 969-2008 发布之时，引用了标准

• BS 1044-1 量规塞规范.塞规、环规与卡规

BS 969-2008的历代版本如下：

• 1982年05月31日 BS 969-1982 普通极限量规的极限和公差规范
• 2008年11月30日 BS 969-2008 普通极限量规的极限和公差规范

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标准号

BS 969-2008

发布日期

2008年11月30日

实施日期

2008年11月30日

废止日期

无

中国标准分类号

J42

国际标准分类号

17.040.10

发布单位

英国标准学会

引用标准

BS 1044-1

被代替标准

BS 969-1982 08/30177723 DC-2008

适用范围

This British Standard specifies tolerances and limits for simple forms of limit gauges, such as cylindrical plain plug, ring and gap gauges, for which gauge limits have not been stipulated. It specifies gauge tolerances for workpiece tolerances in the range between 0.009 mm and 3.200 mm and how gauge limits are related to the workpiece limits. It also specifies types of gauge according to size and minimum workpiece tolerance. NOTE Where a workpiece tolerance is outside the range 0.009 mm to 3.200 mm, or if it is not possible to conform to Table 2 regarding type of gauge, gauge tolerance and workpiece size, direct measurement should be used. The gauge tolerances specified are such that the size of any workpiece accepted by a gauge lies within the boundaries constituted by the workpiece limits. Furthermore, the magnitude of the gauge tolerances is consequent upon the amount of the workpiece tolerance only. A wear allowance is provided on all GO gauges, i.e. those that control the maximum material condition of the workpiece.

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