查询词典 workpiece

Aimed to this problem, conceptions of innovation oriented functional surface and general locating principle are firstly put forward, on which basis, the general locating modes for the workpiece can be selected.

针对这个问题，文章首先提出了面向创新的功能表面和广义定位原理的概念，在此基础上，选择实现工件的广义定位模式，通过提取三维信息和生成相应的功能表面来创成夹具原型。

The most common is the oxyacetylene welding, namely the use of acetylene and oxygen produced during combustion of oxyacetylene flame to melt the workpiece and the wire heating, condensation formed after the seam welding method.

最常用的是氧乙炔焊，即利用乙炔和氧混合燃烧时所产生氧乙炔焰，来加热熔化工件与焊丝，冷凝后形成焊缝的焊接的方法。

It is characterized by anodic without a cotton package to store plating fiuid, plating anodes and the workpiece maintaining a certain space, and plating fluid circularly pumped to flow plating working area.

本文研究了电刷镀流镀的阳极材料，设计了流镀界面，并通过正交试验优化了流镀工艺参数，进行了产业化应用。

It is formed from controllable slide block mounted in guideway, length-fixed drive rod capable of driving slide block and making it move in guideway, controllable telescopic shaft and mobile and turnable working table consisting of moving platform for mounting cutting tool and working table for mounting workpiece, and utilizes the drive rod, controllable telescopic shaft, moving platform, slide block and guideway to form the invented redundant drive plane parallel closed link mechanism with several functions of cutting, grinding, load-shifting and assembling, etc.

由安装在导轨中的可控滑块、驱动滑块在导轨中运动的定长驱动杆、可控的伸缩轴及安装切削刀具的动平台、安装工件的工作台构成的可移动和转动的工作台组成。并由驱动杆、可控伸缩轴、动平台、滑块、导轨构成冗余驱动平面并联闭链结构。该装置既具有切削、磨削、移载、装配等多种功能，又具有简单结构、大作业空间和刀具实现姿态能力，以及优先的加工方向等优点的并联机床新结构。

In this paper, on the basis of theoretical analysis, methods of range analysis and variance analysis are separately applied to the quantitative analysis of the relationship among gap voltage, peak current, workpiece thickness and cutting direction in the process.

本文在理论分析的基础上，采用正交试验设计，应用极差分析法和方差分析法定量研究了高速走丝电火花线切割加工中放电间隙电压量的变化特性与加工中峰值电流、工件厚度及切割方向之间的关系。

To the relatively small thermal penetration depth within the workpiece and the continuous removal of grinding chips.

由于在工件内相对较小的热渗透深度和不断去除的磨削碎片

Line cutting of processing, the role of cutting fluid water, affecting the efficiency of machining, workpiece quality and genuine piece rate requirements.

在线切割的加工中，切削液用水的作用，影响着机床加工的效率、工件质量及工件正品率的要求。

Especially is suitable for the thin stalloy workpiece and class of pinchcock isothermal quenching.

尤其适用于薄钢片工件、弹簧夹类等温淬火。

The design, based on tolerance Plectrum size, shape and position tolerances, surface roughness, technical requirements, workpiece material, rough type, heat treatment and surface protection requirements of the design process.

本设计中，根据法兰盘尺寸公差、形状和位置公差、表面粗糙度、技术要求、工件材料、等要求来设计夹具过程。

At the same time, the mark pin is vibrated up and down at the frequency of more than 200 per second by compressing air and make charaters and figures by continuous point lattice on the workpiece.

计算机控制步进电机使打印针按预定的字符或图形的轨迹移动，同时压缩空气使打印针以每秒200次以上的频率上下振动，在工件上打出由连续点阵构成的字符和图形。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。