Resistance welding — Welding current measurement for resistance welding — Part 1: Guidelines for measurement
电阻焊——电阻焊焊接电流测量第1部分:测量指南
发布日期:
2005-09-19
ISO 17657-1:2005规定了使用频率为50 Hz或60 Hz的单相交流电或直流电在电阻焊中校准焊接电流测量系统和指示焊接时间的设备。
定义了焊接电流测量的各种基本术语,并为焊接电流测量系统的用户提供了一些基本信息,包括带电流传感线圈的焊接电流表。
ISO 17657-1:2005 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.
It defines various basic terms for the measurement of welding current, and gives some basic information for users of welding current measuring systems including welding current meters with current sensing coil.