普通车床通常只能实现纵向拖板和横向拖板的自动走刀,小拖板则不能自动走刀。因此,在加工锥度时,就显得很不方便。尤其在加工内锥孔铜衬套时,如手动进给光洁度就不易保证,而且增加劳动强度。为此,我厂车床组的同志,设计、制造了小拖板自动走刀装置(附图),实现了小拖板自动走刀。 Ordinary lathe can only be achieved vertical carriage vertical and horizontal pallet automatic knife, small pallet can not automatically walk. Therefore, the processing taper, it is very inconvenient. Especially in the processing of tapered bore copper bushings, such as manual feed smoothness is not easy to guarantee, but also increase labor intensity. To this end, my factory lathe group comrades, design, manufacture of small pallet automatic walk device (with photos), to achieve a small pallet automatic walk.