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转动小滑板法是车削外圆锥最常用的一种加工方法,其关键是找正外圆锥的角度。快、简、精、准地校正锥度的角度是高职学生应该掌握的技能。笔者通过多年的教学实践,对常用的“试车削找正锥度法”和“百分表找正锥度法”进行深入探讨,总结出了“空对刀找正锥度法”的方法。教学实践表明,该方法有效提升了学生在车削外圆锥时找正的速度与效率。
Rotating a small skateboarding method is the most commonly used turning outer cone machining method, the key is to find the outer cone angle. Fast, simple, precise, accurate calibration taper angle is the vocational skills should be mastered. Through many years of teaching practice, the author has carried out in-depth discussions on commonly used “taper taper method” and “taper taper method” to summarize " Methods. Teaching practice shows that this method effectively enhances the speed and efficiency of students in turning the outer cone.