论文部分内容阅读
一、磁轭磁化能力的校验方法磁轭式磁粉探伤仪是磁粉检测设备的一种。磁轭式磁粉探伤仪的性能指标是否稳定并能满足使用要求,是保证其检测结果一致和可靠的前提,而磁轭式磁粉探伤仪最关键的性能指标是磁轭的磁化能力。目前,国际国内常用的磁轭磁化能力校验方法有以下几种:1.提升力测试法校验磁轭最常用的方法是测试其提升力。磁轭提升力是磁铁借助其磁性吸力,可提升某一重量为G的
First, the magnetic yoke magnetization verification method Magnetic yoke magnetic detector is a magnetic particle testing equipment. Magnetic yoke magnetic detector performance indicators are stable and can meet the requirements, is to ensure that the test results consistent and reliable premise, and magnetic yoke magnetic detector is the most critical performance indicators yoke magnetization. At present, the international and domestic yoke magnetizing force commonly used in the verification methods are as follows: 1. Lift test method The most commonly used method of checking the yoke is to test the lifting force. Yoke lifting force is the magnet with its magnetic suction, can enhance a certain weight of G’s