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二汽车箱厂使用的点焊机控制箱较多,其中以KD—6型与DK—71型为主。该控制箱采用的是脉冲技术、无触点控制。以往出现故障时,得把检测仪器搬到现场检查,既费时又费力,生产也受到影响。现在采用新的检修方法是:将一台经检验合格的控制箱作为生产设备的备件,当控制箱出现故障时,就把出故障的控制箱替换下来检修。自制检验装置的特点是:把点焊变压器的工作状况模拟为低参数
Two car factory use spot welding control box more, of which KD-6 type and DK-71-based. The control box uses a pulse technology, non-contact control. In the past, when a fault occurred, it was time-consuming and labor-intensive to move the testing equipment to the site for inspection. Production was also affected. Now the new maintenance method is: a qualified control box will be tested as a spare part of production equipment, when the control box fails, put the faulty control box replaced down overhaul. Home inspection device is characterized by: the spot welding transformer operating conditions as a low parameter