The results of the calculation show that the crest of the combined inertial torque of the double-nose crankshaft is 80%…
计算结果双机头曲轴合成惯性力矩峰值比单机头下降80％，使平衡效果显著提高。
Horizontal double sided NC combined drilling machine is specially designed for the machining of main shaft journal hole and crank arm journal straight oil hole of crankshaft with six cylinders.
针对加工六缸曲轴主轴颈孔、连杆颈直油孔的需要而设计的卧式双面多工位数控钻削组机。
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