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初始加工位置检测装置俗称对刀线路,对于具有数显装置的电解机床,它用于确定加工以前基准位置,即以阴极和工件相接触,再使阴极上升一个加工间隙量的位置为基准位置。在正式加工时当阴极进给到这个位置时接入电解电源,并以这个位置为基准确定工件的加工深度。对于没有数显装置的电解机床,除上述用途外,还可用于发生短路并修复阴极以后确定接刀位置。
The initial processing position detection device commonly known as the knife line, for electrolytic machine with digital display device, which is used to determine the reference position before processing, that is, the cathode and the workpiece contact, and then the cathode up a gap amount of the position as a reference position. In the official process when the cathode feed to this position when the access to electrolysis power supply, and use this position as a benchmark to determine the workpiece depth. For electrolytic machine without digital display device, in addition to the above purposes, can also be used to determine the location of the knife after a short circuit occurs and repair the cathode.