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本文通过解一组方程式的方法,求出与级数解法(本刊“86—1”中“对接丝杠端面车削量及对接工艺”一文)相同的结果,但后者更直观,更易理解,现简介如下。 1.丝杠B迟后于丝杠A(图1) 要使丝杠A(非淬硬)和丝杠B(淬硬)沿螺纹方向对齐,丝杠B应向右旋转(θ+△θ)角,其M点移至M′,如图2。而丝杠A在去除车削量△h后,M_1点也移至M~1,故点M和M_1的轴向移动量相等,均为
In this paper, we get the same result as the series solution (the article “Butt Screw End Face Turning Amount and Butt-jointing Process” in our article “86-1”) by solving a set of equations, but the latter is more intuitive and easier to understand. Now the introduction is as follows. 1. Lead screw B is late to lead screw A (Figure 1) To align lead screw A (not hardened) with lead screw B (hardened) in the thread direction, lead screw B should be rotated to the right (θ + Δθ ) Angle, the M point to M ’, shown in Figure 2. The screw A in the removal of the amount of turning △ h, M_1 point also moved to M ~ 1, the point M and M_1 axial movement are equal, are