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钻削加工中孔中心线的偏斜一直是难以避免的技术难题,本文从简化的钻削数学模型出发,推出简化公式,阐明孔加工位置误差产生原因,并提出了减小钻削误差的措施。
The skew of hole centerline in drilling has always been an inevitable technical problem. Based on the simplified mathematical model of drilling, a simplified formula is introduced to clarify the cause of hole machining position error and the measures to reduce the drilling error .