摘要
螺栓扭矩是铁路计量体系中一项重中之重的指标,涉及行车安全、故障率、修程时长等重要事项。文章介绍了HXN5抱轴螺栓拆卸装配的现状,并针对发展目标和当前存在的问题提出开发HXN5抱轴螺栓装配扭矩管理系统。
Bolt torque is a top indicator in railway metrology system,involving important matters such as driving safety,failure rate,and repair time.This paper introduces the current situation of HXN5 shaft bolt disassembly and assembly,and proposes to develop the HXN5 shaft bolt assembly torque management system according to the development goals and current problems.
作者
齐峰
Qi Feng(China Railway Beijing Group Co.,Ltd.Huairou North Locomotive Depot,Beijing 101408,China)
出处
《科学与信息化》
2023年第23期108-110,共3页
Technology and Information
