BS EN ISO 14744-6-2001 焊接.电子束焊接机的验收检验.现场位置稳定性的测量

标准号：BS EN ISO 14744-6-2001
中文标准名称：焊接.电子束焊接机的验收检验.现场位置稳定性的测量
英文标准名称：Welding. Acceptance inspection of electron beam welding machines. Measurement of stability of spot position
标准类型：J64
发布日期：2001/4/15 12:00:00
实施日期：2001/4/15 12:00:00
中国标准分类号：J64
国际标准分类号：25.160.30
适用范围：This standard is intended for use when the stability of spot stability of welding machines complying with EN ISO 14744-1 is to be measured in connection with an acceptance inspection. It provides essential information to the procedure and apparatus to be used for making the measurements. The stability of the spot position is a particularly significant parameter for prolonged welding applications and for electron beam welding with automatic devices positioning the workpiece. In such applications, the welding machine shall be able to reproduce, over prolonged periods and without additional correction of the position being required, a given beam-to-joint alignment. The purpose of measurement is to check whether and to what extent the electron beam generated by a welding machine keeps within the range of limit deviations specified for the spot position.