lathe 六级GRE专八

Let's get the lathe to turn the new piston.

咱们用床[加工]新活塞吧。

They showed keen interest in the various lathes on exhibition.

他们对展出中各类床表现出了浓厚兴趣。

From the garage there came the sound of Derek working a lathe.

汽修理厂那边传来德里克开动床声音。

To automate the control process of the lathes has become very easy today.

使床过程自动化现已变得很容易了。

Mechanical machining with CNC machines fix and mobile lathe, automatic precision turnery in...

钢材和金属—械加工钢材和金属削...

This series machine is single column vertical lathe, it has a railhead and a sidehead.

本系列单柱立式床，有一个立刀架和一个侧刀架。

The design of the electric circuits of the digit-controlled lathe must be altered to meet the new requirement.

这台数床电路设计必须改动,以适应新要求。

But in the couse of lathing and dawdling,the trouble of deformation,empyrosis and crack lf parts often appears which affects seriously the processing quality.

但在磨削过程中,易出现变形、烧伤及裂纹等问题,影响零件加工质量。

Our main products are VMC machining center, CNC slant bed lathe, CNC and manual toolroom milling machine, high speed spindle, ball screw and other functional spare parts.

集团内其他成员分别为从事床零部件生产加工、产品包装以及国内外贸易方面经营合动。

In this paper,the cam explorator in contour lathe is designed direct according to the contour of primary products with the mathematical analogue of the working course of the cam。

通过对凸轮加工过程数学模拟，利用原始产品凸轮外形来直接设计凸轮仿形床靠模。

In order to prevent the reduction of the working accuracy of S1-280 Type Lathe that is made from overwear of main shaft bush bearing, it is substituted with rolling bearing.

原床主轴支撑滑动轴承轴瓦严重磨损,加工精度降低,故改用滚动轴承支撑。