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在牛头刨床上利用平口钳切断工件通常都采用横切法。现有一批工件,其形状如图所示。工件的毛坯宽度为79mm,按常规工艺刨削,要刨去44mm,既浪费材料,又浪费工时。如果从工件中间切开,正好一件可加工成两件。为此我厂进行了工件在平口钳内顺切的试验。 工件在平口钳内顺切的操作程序是:(1)对平口钳钳口要进行找正,
In the shaper using flat-faced pliers to cut the workpiece are usually used crosscutting method. A number of existing workpieces, its shape as shown. The workpiece blank width of 79mm, according to the conventional planing process, to planing 44mm, both waste of materials, but also a waste of working hours. If cut from the middle of the workpiece, just one can be processed into two pieces. To this end I conducted a smooth workpiece in the mouth pliers within the test. Workpiece in the flat nose pliers within the smooth operation of the program are: (1) on the mouth jaw to be corrected,