立式车床刀架只能旋转40～45°,亦有30°的,当加工40°以上的角度时就有困难;而一般在它上面车角度工作大都在60～75°范围内。如果加工斜面很长、表面光洁度在(?)(?)4以上、精度要求高的零件就更困难了。我厂车工聂王成同志将立式车床稍加改进,就能很方便地解决了问题,不但保证质量,并且提高工作效率3～4倍。现将此项经验介绍于下: 通常在立式车床上车制斜度时仅将刀架按工件 Vertical lathe tool holder can only rotate 40 ~ 45 °, also 30 °, when the processing of more than 40 ° angle when there are difficulties; and generally it works in most of the angle of the car in the 60 ~ 75 ° range. If the processing slope is very long, the surface roughness (?) (?) 4 or more, high precision parts more difficult. I plant mechanic Nie Wang Cheng will be slightly improved vertical lathe, we can easily solve the problem, not only to ensure quality, and improve work efficiency 3 to 4 times. Now this experience is introduced in the next: Usually when the lathe on the vertical lathe tool holder will only be based on the workpiece