我们金加工车间B215和B220龙门刨床,在加工C620及Q1319套管车床床身尾架导轨内压板平面时,由于龙门刨床横梁刀架宽,工件空隙小,难以加工。最初我们改用活灵式刀排进行刨削(图1),由于横梁刀架是自动抬刀,在加工内平面时不能发挥其自动抬刀的作用,只能用人工拉绳的方法来代替自动抬刀,(将刀抬至车床床身导轨上面)这样既增加了工人的劳动强度,生产又不安全。 Our gold processing workshops B215 and B220 planers, processing C620 and Q1319 casing lathe bed tailstock rail platen plane, the planer beam planer knife width, the workpiece gap is small, it is difficult to process. Initially we use the living knife row for planing (Figure 1), because the beam knife is automatically raised knife, the plane can not be processed in the process of its automatic carrying the role of knife, can only be used artificial rope instead of Automatic lifting knife (knife will be raised to the lathe bed rail above) This will not only increase the labor intensity of workers, production and unsafe.