查询词典 workpieces

And discusses the wrinkle of metal board workpieces shape process,the adjustable Method of point body height,the better design method on point body parameters,the CMM/CAD/CAM in flexible automation system on multipoint die .

介绍了多点冲模的原理，探讨了多点冲模成形过程板料起皱、点销高度的控制调整方法、点销相关参数的确定、冲压柔性自动化系统中CMM /CAD/CAM系统集成等问题。

Asymptotic property of the solution of the system which consists of a reliable machine, an unreliable machine and a storage buffer with infinite many workpieces has been studied.

研究了带无穷多个部件的，由一个可靠机器，一个不可靠机器与一个缓冲库构成的系统解的渐近性质。

This method can be used to detect easily the behaviour of metal workpieces in various phosphating solutions during the whole process, so that to determine the optimum processing bine conveniently.

用这种方法不仅能很容易地分析金属件在各种磷化液中的全部变化行为，而且可以很方便地确定最佳操作时间。

The application of PLC design for cutting the cold-roll workpieces of racking in certain measurementZhenJiang OTL Storage Equipment CO.,LTD ZhangWeiguoAbstract: Cutting the cold-roll workpieces of racking in certain measurement is the most important part in the racking rollforming line ,It's mainly used to cut off the continuous workpieces according to the need of design ,The programmable logical controller replaced the traditional relay to control the system better in this design.

货架冷弯组件定尺剪切是货架冷弯成型生产线上的一个重要环节，它的主要作用是将连续生产的货架组件剪切成库房设计规划所要求的尺寸系列，传统的定尺剪切利用有接点的继电器来实现控制，为提高定尺精度，本文设计采用可编程序控制器取代传统接点继电器对系统进行改进。

With the development of manufhcture technique, workpieces need to be inspected become more and more complex, the number of CT image increased.

随着现代生产技术的发展，需要检测的工件越来越复杂，需要判别的CT图像的数量也越来越大。

Multi-purpose machine: for grinding cylindrical, conical, the outer surface or plane, and can follow a variety of devices and accessories grinding machine workpieces.

11多用磨床：用于磨削圆柱、圆锥形内、外表面或平面，并能用随动装置及附件磨削多种工件的磨床。

The way how the cutting tool and the workpieces are set makes the difference in the various kinds of machine tools.

刀具工件放量方法不同，就分成了各种不同种类的机床。

The thermal fatigue is one of mainly factors cause workpieces out of work such as Cast Hot Work Die Steel, heat exchanger tube, boiler tube, the wheel disk and blade of gas engine, high speed train break disk and heavy truck break hub.

热疲劳是热作模具、热交换管子和锅炉管子、燃气发动机的轮盘和叶片、高速列车刹车盘和重型载重汽车刹车毂等关键部件的主要失效形式之一。

Elaborated the punching components formation principle, the basic dies structure and the rate process and the principle of design; and designed some conventional punching die:the die for big diameter three direction pipe which solved the problom of traditional machining,the drawing and punching compound die with float punch-matrix,the drawing and cutting compound dies with unaltered press,the compound die for the back bowl of the noise keeper,the design of the compound die which could produce two workpieces in one punching,the bending die for the ring shape part ,the bending die which used the gemel ,automate loading die for cutting, the drawing,punching and burring compound dies with sliding automated loading,the punching die for the long pipe with two row of hole,the drawing die for the square box shape workpiece and the burring die for the box shape workpiece.

本文对冷冲压技术的分类、特点及发展方向作了简略概述；论述了冲压零件的形成原理、基本模具结构与运动过程及其设计原理；对典型的冲压件模具进行了设计：大直径三通管冲压复合模设计解决了大直径三通管的加工难题、带有浮动凸凹模的拉伸冲孔复合模设计、适力压边式落料拉伸切边复合模设计、消音器后补碗落料、拉深、冲孔、翻边复合模设计、一模两件落料拉伸冲孔翻边复合模设计、环形弯曲件的模具设计、铰链卷圆成形工艺及模具设计、半自动送料切角装置设计、滑板式送料拉深、冲孔、翻边模设计实现自动送料、长管多孔冲模设计、带凸缘台阶方盒形零件拉深模和盒形件侧壁小孔翻孔模。

The drawing of the stamping workpieces is a complex and dynamic process. The workpieces are often cracked or winkled and even become useless during the actual production.

冲压制件的拉深成形是一个复杂的动态过程，在实际生产中制件经常发生拉裂、起皱等各种质量缺陷，甚至造成废品，严重影响正常生产。

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。