A precision measuring method and device for large size work-piece is presented in the paper.
介绍了一种可对大尺寸工件进行无导轨精密测量的方法和装置。
Analytic calculations of the error and design of this train have been given for a real work-piece.
对实际工件进行了原理误差的分析计算和行星轮系的设计计算。
Finally, the experiments on stainless steel cylinder with flange plate work-piece drawing are made.
最后，使用不锈钢板料进行了带法兰边圆筒件拉深试验。
Use: Test the flatness of plate, leveling ruler, machine tool working platform, guides and precision work-piece.
用途：检测平板、平尺、机床工作台、导轨和精密工件的平面度、直线度。
A new analogue analysis model on the inner circle grinding is set by meshing the grinding area of work-piece surface.
借助于工件磨削区域的分割和砂轮表面的离散化处理，建立了一种新的内圆磨削模拟计算模型。
The variable data rolling forming will become the major methods to produce work-piece which has variable section structure.
变值轧制成型技术将成为制造具有变截面形状结构零件的主要方法。
CNC means the operation of machine tools and other processing machines by a series of commands of the tool to the work-piece.
CNC就是通过一系列的刀具与工件的动作指令来实现机床或其他加工设备的操作。
Due to the limitation of the contact measurement, a non-contact measure work-piece dimension of method was put forward, which is based on IMAQ.
针对传统接触式测量方法的局限，本文提出一种基于IMAQ实现工件尺寸非接触在线实时测量的方法。
In the milling procedure, the distribution of stress inside material is uneven, which makes the work-piece deformed and affects shape and dimension precision.
在铣削加工零件时，零件各部分的残余应力分布不均匀，会使工件发生变形，影响工件的形状和尺寸精度。
A new surface deformation quenching process which utilized the composite thermal and mechanical effects generated in grinding to harden the surface of work-piece is introduced.
磨削淬硬是利用未淬硬钢零件磨削加工中产生的热—机械复合作用直接对其进行表面形变淬火的新工艺。
It is proved by experiments that under appropriate machining conditions, abrasive belt vibration grinding can not only reduce workpiece surface roughness but also improve work-piece form accuracy.
实验表明，在适当的加上条件下，砂带振动磨削不仅可以降低工件的表面粗糙度，而且可以提高工件的形状精度。
Research in my lab has focused on how food becomes contaminated, and we've done some work on this particular piece of wisdom.
我所在的实验室集中研究食物是如何被污染的，我们已经做了一些工作来研究这一人类智慧。
The book is a detailed and thorough piece of work covering all aspects of the subject.
这本书包括了这一学科的方方面面，是一部缜密翔实的大作。
What a lot of work just to make a piece of chocolate!
仅仅做一块巧克力便需要如此大的工作量！
With a few cuts, she changes a piece of paper into a beautiful work of art.
她只需剪几下，就能把一张纸变成一件漂亮的艺术品。
"The new study is a nice piece of work," says physicist of Jagiellonian University in Kraków, Poland.
位于波兰克拉科夫的加格罗林大学的物理学家说：“这个新的研究是一个很棒的作品。”
Lay out plate, sheet steel or other heavy metal and mark bending and cutting lines on work piece using protractors, compasses and drawing instruments or templates.
铺设莱板，钢板或其他重金属，用量角器，圆规和绘图工具或模板在工件上标记弯曲和切割线。
Rot of the work piece is assured by a SIEMENS brushless Digitally Controlled servomotor with infinitely variable speed.
工件的旋转，由西门子无刷数控伺服马达控制，它可以用不同速度运行。
They come in many wire sizes depending upon the work piece and the type of finish that you want.
它们的各种尺寸是由被打磨加工的物件以及所需的成品类型来决定的。
This welding process joints work pieces by melting the electrode and the base metal with the heat from the electric arc between the electrode and the work piece.
它是一种利用焊条与工件之间电弧产生的热量熔化焊条和母材而将被焊工件连接起来的焊接方法。
We will fully conduct testing on every work piece to make sure the absolute precision of size, definitely matching mould size with product size.
我们制造每个工件都将做到检测，保证模具的尺寸绝对精密，模具的尺寸与产品的尺寸一定是相对应的。
The hot work technique to be used and the control necessary to avoid unacceptable weakening of the work piece during the work.
待采用的动火作业技术及所需控制以避免作业过程中造成的不能接受的工件性能的削弱；
The surface roughness in mill machining relates to quiver of work piece, principal axis's eccentricity, cutter abrasion, cutter distortion and other physical or geometry factors.
铣削加工表面粗糙度的形成与铣刀和工件振动、主轴偏心、刀具磨损、刀具变形等物理和几何因素有关。
The difficulty in NC grinding is that the size of the work piece cannot be invariable because the grinding wheel will be abraded continuously in the grinding process.
数控磨削加工的难点在于，由于砂轮在磨削过程中是不断磨损的，因此使得被磨工件的加工尺寸不能恒定。
The surface of the hypoeutectic white cast iron of great wearable work piece in common use was treated by laser hardening.
对要求高耐磨的大型工件常用的亚共晶白口铸铁材料进行了不同条件的激光表面强化处理。
When abrasive grains impacted on the work piece surface, the top layer atomics are removed, plastic deformation appears at the same time.
纳米级的磨粒冲击到工件表面，在以原子级去除的同时伴随着塑性变形的发生。
The work piece can be clad with lagging materials immediately after overlay and adopt slow cooling method on the basis of different principle material and complicated shape of the work piece.
根据工基体材质的不同情况和工件形状的复杂程序，也可采用堆焊后立即有保温材料包覆，然后缓冷的处理方法。
The paper is to explain why work piece will cause distortion in quenching treatment, to analyze six most factors of work piece distortion caused in heat treatment.
本文阐述了在淬火处理中工件变形原因，分析了工件在热处理过程中引起变形的六个主要因素。
The promising super speed grinding technology can enhance grinding efficiency, improve surface quality of work piece and reduce its surface roughness.
超高速磨削可提高磨削效率、提高零件加工精度和工件表面粗糙度，是一项具有广阔应用前景的技术。
Finite element difference method was used to simulate the temperature field of work piece during TSCR.
采用有限元差分法对连铸连轧生产过程的带钢温度场进行模拟。
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