ISO 17657-1-2005
电阻焊.电阻焊用焊接电流测量.第1部分:测量指南
Resistance welding - Welding current measurement for resistance welding - Part 1: Guidelines for measurement
- 标准号
- ISO 17657-1-2005
- 发布日期
- 2005年09月
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- J33
- 国际标准分类号
- 25.160.10
- 发布单位
- 国际标准化组织
- 被代替标准
- ISO/FDIS 17657-1-2005
- 适用范围
- This part of ISO 17657 specifies equipment for the calibration of measuring systems of welding current and indicating weld time in resistance welding using single-phase alternating current of frequency 50 Hz or 60 Hz, or direct current. The guidelines define various basic terms for the measurement of welding current, and give some basic information for users of welding current measuring systems including welding current meters with current sensing coil.