车床

This paper mainly is that the traditional CA6140 lathe electricity control system is Reformed the numerical control the open-loop control system.

本文主要是将传统的CA6140车床的电气控制系统改造成为数字控制的开环控制系统。

This paper mainly is that the traditional CW6163 lathe electricity control system is reformed the numerical control the open-loop control system.

本文主要是将传统的 CW6163车床的电气控制系统改造成为数字控制的开环控制系统。

In view of the present major problems of the open-loop control system for economic CNC lathe with stepping motor as feed motor, a newtype of closed-loop control system for stepping motor has been presented in the paper.

针对目前以步进电机驱动的经济型 CNC车床开环控制系统存在的主要问题，提出了一种新型的步进电机闭环控制系统。

Taking FANUC-0i NC System for example,this paper introduces the methods of machining paraboloid and some points for atte-ntion by using macroprogram .

以FANUC-0i数控系统为例，介绍在数控车床上用宏程序加工抛物面的方法以及一些注意事项，介绍用分支语句和重复语句编写加工抛物面的粗、精加工程序的技巧。

There are several hundreds of sets of advanced machining facilities and perfect quality control system including 30,000 square meters manufacturing workshop, 200T overhead travelling crane,φ 200mm ground boring and mill machine, 4M × 12M pentahedron machining center, 5M vertical lathe, 3.15M gear machining facilities, high precision and large scale digital controlled grinding machine and various kinds of digital controlled lathe etc.

公司拥有先进的生产设备和完备的质量管理体系，有3万平米的大型生产车间，200吨的起重行车、φ200落地镗铣床、4米×12米五面体加工中心、5米立车、3.15米齿轮加工设备、高精度大型数控磨床和各类数控车床等大中小型机械加工设备数百台。

Some delicate work was done on the lathe and various sizes of brass rod and tube were cut and soldered to produce periscope parts.

一些微妙的工作是对车床和不同大小的黄铜棒及管被切断和焊接生产潜望镜部分。

Products are widely used: turret-type milling machine, gantry milling machines, lathes, sparks machines, laser Phototypesetter, grinding machines, woodworking machinery, printing machinery, packaging machinery and other machinery.

产品广泛应用于：炮塔式铣床，龙门铣床，车床，火花机，激光照排机，磨床，木工机械，印刷机械，包装机械等机械领域。

Is this a planer or a lathe?

这是刨床还是车床？

Business owners lathe, planer, milling, drilling, line cutting, and other processing equipment.

企业拥有车床、刨床、铣床、钻床、线切割等多种加工设备。

Power tools such as drill presses, cut off saws, lathes, mills and portable power hand tools.

用电工具如电钻，电锯，车床，压榨机和便携式工具2。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。