查询词典 machining

Machining of materials is basically adopted to get higher surface finish, close tolerance and complex geometric shapes, which are otherwise difficult to obtain.

采用材料加工手段基本上是为了取得较高的表面质量，严紧的公差和复杂的几何形状，这些是用其他加工方法很难得到的。

Till now, it's hard to find an efficient and speedy way to get a good raceway figure geometric precision on raceway while machining.

滚珠螺母滚道的加工难度随着它的螺旋角的增大而增加，至今还没有可以达到较好的滚道形状几何精度的高速高效的加工方法。

The combined machine tool can make machining quality and productivity improved substantially,and so give forth good social and economic benefit.

通过制定切实可行的、合理的工艺方案，设计制造了四轴数控钻孔组合机床，加工质量和生产效率得到大幅度提高，经济和社会效益显著。

The production of globoid indexing cam and gas engine burningchamber are employed as refrences to analyze the method to mathematical modeling of complexed functional feature, furthermore, the research work of the character of surface feature production is deeply done .Advancing and optimizing the producting process, as well as the whole simulated machining by making UG NX2. 0 as the supporting system. Building the Fixture Library CAD/CAM Document system and producting template of DMU70V. Exploring the structure and flow chart of the Document System;Developing the MDF File by means of GPM module. All the above provide profound preparation to establish a further integrated manufacturing environment around 5-Axis NC production center.

在本文中，综合论述了特征建模的方法，以弧面分度凸轮和内燃机燃烧室作为实例，重点研究了复杂功能曲面的建模及曲面分析方法；并从五坐标加工角度出发，详细研究了曲面零件的加工特性，提出并优化了具体的工艺过程；利用UnigraohicsNX2.0作为开发工具，对建模和加工过程进行了全程仿真；围绕DMU70V建立了专属夹具库、文件体系及工艺模板；综合规划了五坐标数控加工的CAD/CAM文件体系的结构和运作流程；开发了GPM五坐标后处理DMF文件，为建立以五坐标数控加工中心为主的加工体系打下了良好的基础。

Eat less or do not eat egg, machining of popcorn, charcoal grilled chicken or coals.

少吃或不吃松花蛋，机械加工的爆米花，炭火或煤火烤制的肉串。

Current equipment CNC machining centers, one Taiwan, 12 milling machines, lathes and grinders all three.

目前设备CNC加工中心一台，铣床12台，车床和磨床各3台。

In this process, the grinding wheel wear will create machining errors.

在这个过程中，该砂轮磨损会造成加工误差。

In this paper, the contents of the study is based on embedded CNC tool grinding machining simulation system.

本文主要研究的内容就是基于嵌入式数控工具磨削系统的加工仿真。

Based on lithography technology,the electrochemical lamella machining by high frequency group pulses was experimentally studied.

进行了基于光刻技术的高频群脉冲微细电化学薄片加工试验研究。

Though Iqbal makes his living with his machine tools restoring classic cars and doing gunsmithing and other machining jobs, his spare time is spent on the same machines making the tiny projects he loves.

虽然伊克巴尔，使他的生活与他的机床修复老爷车和做gunsmithing和其他加工工作，他的闲暇时间是用在同一机器，使细小的项目，他热爱。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。