目录
1 范围·............................................................................................... (1)
2 引用文献····················································································⋯⋯ (1)
3 概述··························。·······。·······················································⋯⋯ (1)
4 计量性能要求··············································································⋯⋯ (1)
4.1 测量面的表面粗糙度··································································⋯⋯ (1)
4.2 测量面的平面度·······································································⋯ ⋯ (2)
4.3 两测量面的平行度·····································································，··⋯ (2)
4.4 微分筒锥面的端面棱边至固定套管刻线面的距离······························⋯⋯ (2)
4.5 微分筒锥面的端面与固定套管毫米刻线的相对位置···························⋯⋯ (2)
4.6 测微头示值误差····，··························。········································⋯⋯ (2)
4.7 内距量规的长度和长度变动量······················································⋯⋯ (2)
4.8 内距量规的长度稳定性·······························································⋯⋯ (2)
5 通用技术要求··············································································⋯⋯ (2)
5.1 外观·······················································································⋯⋯ (2)
5.2各部分相互作用·······································································⋯⋯ (2)
6 计量器具控制··············································································⋯⋯ (2)
6.1 检定条件·...................................................................................... (2)
6.2 检定项目·················································································⋯⋯ (2)
6.3 检定方法·················································································⋯⋯ (3)
6.4 检定结果的处理········。·······························································⋯⋯ (4)
6.5 检定周期·················································································⋯⋯ (4)
附录A 铁路轮对内距尺检具检定原始记录表··········································⋯⋯ (5)
附录B 内距量规历史记录卡·······························································⋯⋯ (6)
附录C 检定证书和检定结果通知书内页格式··········································⋯⋯ (7)
iiG604-2仪14
铁路轮对内距尺检具检定规程
范围
本规程适用于铁路轮对内距尺检具的首次检定、后续检定和使用中检验。
2 引用文献
本 规 程 引用下列文献:
JJF 10 01 -1998通用计量术语及定义
JJF 104 4- 2002测量仪器特性评定
JJG 21 - 1995千分尺检定规程
使 用 本 规程时，应注意使用上述引用文献的现行有效版本。
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