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东京地铁有限公司上野检车区员工针对1000系车辆集电靴测试中存在的操作人员负担重、使用测量器具多、测试效率差等问题,开展了业务改进活动,最终研制出了新型测试用工装。它利用符合该型车辆集电靴形状的专用提升夹具来减轻作业者的负担,并使用各种传感器进行电子计测,减少了测定器具的数量,且压缩了作业时间。
Tokyo Metro Co., Ltd. Ueno car inspection staff for the 1000 Series vehicle collector shoe test operators in the heavy load, the use of measuring instruments and more, poor test efficiency and other issues, carried out business improvement activities, and ultimately developed a new test tooling . It uses dedicated lifting jigs that conform to the shape of this type of vehicle collector shoe to relieve the burden on the operator and use various sensors for electronic measurement, reducing the number of measuring instruments and compressing the working time.