用该工装成功解决了顶尖孔被损坏的轴的修复，节约了外购资金，缩短了修理周期。
Equipment used successfully resolved the top hole of the damaged shaft repair outsourcing savings funds to shorten the repair cycle.
文章分析了在切削力、重力和顶尖顶紧力的作用下，超细长轴车削加工中常见的工件缺陷的产生原因。
Have analysed in the role that cuts force, gravity and center very tight force take off, exceed the common workpiece defect in slender axle turning processing produce reason.
介绍了采用液压式自动顶尖，提高轴类零件加工精度的方法，并收到了良好效果。
The method of lifting the precision of axial spare parts by using hydraulic auto top end is introduced. It has made good result.
该顶尖刚性强、定位精度高，能补偿由于被加工轴的中心孔误差所引起的轴向尺寸误差。
It has strong rigidity and high locating accuracy, simultaneously, it can compensate the axial size error accused by the centre hole size of the shaft.
端面拔动顶尖是我厂设计，开发和制造的机床附件，主要用于加工轴尖零件。
Constant face dirver is a dind of new type machine tool accessory designed and produced by our factory.
端面拔动顶尖是我厂设计，开发和制造的机床附件，主要用于加工轴尖零件。
Constant face dirver is a dind of new type machine tool accessory designed and produced by our factory.
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