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各型机车牵引力与车辆承受的纵向冲击力的检测,近年来引起了有关部门的重视,许多铁路局都备有专用的试验车,检测方式为油压测量或电气测量,其具体结构各不相同。我厂设计与制造的这套检测装置适用于电测,投入运用的有四个单位,还有一些铁路局晒去了全套图纸,自己制作。根据运用部门反映与我们跟车试验证明,其效果是好的,操作方便、测力值稳定;但也有些单位提出异议,认为操作不便、测力不准。我们认为,关键在于如何进
Various types of locomotive traction and vehicle longitudinal impact test, in recent years attracted the attention of the relevant departments, many of the railways are equipped with a dedicated test vehicle, the test mode for hydraulic or electrical measurements, the specific structure of different . I plant design and manufacture of this set of detection device for electrical measurements, put into use four units, there are some sunburn sun a full set of drawings, their own production. According to the use of the department to reflect with our car test proved that the effect is good, easy to operate, measuring the value of stability; but some units have objections, that the inconvenient, unpredictable. In our opinion, the key is how to proceed