首页>
外国专利>
Lathe for large or small work-pieces - has two headstocks and central tailstock with different slideways for alternative lateral positioning
Lathe for large or small work-pieces - has two headstocks and central tailstock with different slideways for alternative lateral positioning
展开▼
机译:大型或小型工件的车床-具有两个主轴箱和中央尾座,中央尾座具有不同的滑道,以实现侧向定位
展开▼
页面导航
摘要
著录项
相似文献
摘要
The lathe is built with two headstocks (9) mounted on a common bedplate (1) with a tailstock (4) mounted between them. The tailstock has a spindle projecting from each side so that short workpieces can be machined at either end of the bedplate. Tool posts (7) are mounted on transverse slides (5) which are in turn mounted on longitudinal slides. When machining very long workpieces, one of the headstocks is removed and the tail stock brought to the free end of the bedplate. The bedplate has four longitudinal guide ways which permit different lateral positions of the tool post (7) and tailstock (4).
展开▼