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衡器长短杠杆支重点刀,由于磨损常需拆卸修理或更换新刀,拆前虽划上记号,但把刀子拆下 来修好再装上,往往出入很大,很难保持原来的正确位置而影响四角误差,给检修工作带来很多麻 烦,有时两个工作日也调不好,这是检修工最感到头疼的地方。 长短杠杆是衡器基础部分,这部分搞不好,
Weighing the length of the lever lever point knife, due to wear and tear often need to remove the repair or replacement of new knife, demolition before marking, but the knife removed to repair and then loaded, often a large discrepancies, it is difficult to maintain the original position of the correct impact of the four corners Errors, to the maintenance work to bring a lot of trouble, and sometimes two days also bad, this is the maintenance workers most feel a headache. The length of the lever is the basic part of the scale, this part is not good,