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电缆检测是飞机总装配的主要技术关键之一。某型机全机电缆60多根,总共2000多根导线。随着电缆插头的小型化,焊接难度越来越高。在电缆制造过程中,工人长时期重复地操作,发生错焊在所难免。以前采用手工检测导通与否和摇表检查两点间的绝缘电阻。手工检查只能发现“该通的不通”的故障,但不能发现“该不通的通”的故障,摇表检查绝缘电阻也没能严格地全面地检查,因此易将故障带上飞机,轻则拖延总装主干线进度,重则烧坏附件。为了改变电缆检测落后的工艺和不完善的检测方法,保证电缆线路的质量,提高工效,
Cable testing is one of the main technical keys for aircraft assembly. A full-machine cable machine more than 60 roots, a total of more than 2,000 wires. With the miniaturization of the cable plug, welding more and more difficult. In the cable manufacturing process, long-term workers repeatedly operating error welding is inevitable. Used to manually detect the conduction or not and shake table check the insulation resistance between two points. Manual inspection can only find “the pass of the barrier” fault, but can not find the “barrier” of the failure, shaking table inspection Insulation resistance can not be strictly comprehensive inspection, it is easy to take the fault on the plane, ranging from light Delays in the main assembly main assembly line progress, heavy burn accessories. In order to change the backward detection of cable technology and imperfect detection methods to ensure the quality of cable lines to improve ergonomics,