pipe fitting

A bending system consisting of a rigid axle and a wheel with big elasticity is introduced for bending tubular parts, based on an original conception of “two axle bending technique”.

提出了双轴柔性滚弯管状零件的概念，介绍了采用聚氨酯轮的柔性滚弯装置并分析了其工作原理和特性，对双轴滚弯技术进行了比较系统的基础工艺研究，得出了工件直径和刚性轴直径及其轴间进给量之间的经验关系。

A data structure for the management of parts and subassemblies in a complex assembly system and for the supporting of conceptual design is presented.

根据以前管理技术文档所采用的动态编码管理方法，提出了支持概念设计的复杂零件管理模型的数据结构。

A section of pipe, such as an elbow, used to connect two or more pipes.

接管零件连结两个或更多管道的管子配件，如弯管

Auto-parts knowledge management system based on knowledge-unit linking

基于知识元链接的汽车零部件知识管理系统

A coupling device for connecting parts, such as pipes or rods.

联管街，联轴节耦合设备，用于连接零件，例如管道或连杆

His job is to weld parts together.

他的工作是焊接零件。

an assembly of parts welded together.

焊接到一块的一组零件。

A gasketed connection has four parts: the valve outlet, a nipple, a nut, and a gasket (or washer).

一个衬垫接头有四个零件：一个阀门排气口、一个管接口、一个螺母和一个衬垫（或垫圈）。

The Parts Management Software Development Based on Pro/E;

基于Pro/E的零件管理软件开发

brush for cleaning spark plugs or parts to be welded

清洗火花塞或要焊接的零件用刷

induction or electric machine for melting metal parts

感应或介质电机金属零件焊接用

The parts of the bicycle had to be welded together.

自行车上的零部件得焊接在一起。

Global Direct Provisionings for Vehicle Spares

全球直接提供车辆零部件

Improvement Improvement of Hot Dip Galvanizing Techniques for Threaded Type of OCS Fittings

螺纹类接触网零件热浸镀锌工艺改进

Lead parts receiving, marshalling and build processes.

领导零部件接收、编组和制造流程。

The Realization of ISO13584 Parts Library Geometric Programming Interface Based on UG;

基于UG的ISO13584零件库几何编程接口实现

Influence on clamping error of spares of contact surface quality;

接触表面质量对零件夹紧误差的影响

Research and development of inside rivet joint for high precision parts

高精度零件模内自动铆接技术的开发

Precision Measurement of Large-Scale Parts Based on Image Mosaic

基于图像拼接的大尺寸零件精密测量

We approach the retailer direct, without any middle man.

我们直接同零件商接触，不经任何中间人。