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图1所示变矩器壳体,工件重达99kg,需在摇臂钻床上加工夹紧面、合套面、45°斜面3个面上的孔。原加工工艺是:
Torque converter housing shown in Figure 1, the workpiece weighing 99kg, the need to be in the radial drilling machine clamping surface, the cover surface, 45 ° bevel hole on the three sides. The original processing technology is: