This topic is to design a special double-sided horizontal boring lathe.

本课题设计一台双面卧式专用镗床。

This is it and the numerical control milling machine, the numerical control boring lathe main difference.

这是它与数控铣床、数控镗床的主要区别。

The way expands machining range of floor type boring lathe. The hard nut to crack that can't process and restore mill housing with the old machine …

改进后的落地镗床具有加工较大范围的镗铣功能，解决了湘钢机制公司不能加工和修复轧机机架的难题。

By contrast, multilayer shells bond device is designed which the T4280 twin columns coordinate boring lathe is used as the bond device labor flat roof.

经对比，提出利用T4280双柱坐标镗床作为研制粘接装置的工作平台，进行多层壳体粘接装置的总体设计。

The NC boring lathe equipped with this kind of deformable arm can bore special shaped pin hole for piston efficiently, and meanwhile meet the demand of micro meter accuracy.

装有这种新型变形镗杆的NC镗床能高效地镗削活塞异形销孔，并达到微米精度的要求。