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1·Various automobile welding jig design and manufacture;

气密性检测设备设计与制造；

2·This paper introduces a way to draw different type cylinder in designing automobile welding jig.

以汽车焊接夹具设计中使用的气缸为例，提出利用MDT建立参数化零件模型。

3·The main jobs of this thesis are as followed: 1 the frame of NC bend tube welding jig CAD system is proposed.

论文的主要工作包括以下几个方面：1提出了数控导管焊接夹具CAD系统框架。

4·This paper introduces the design of the bench of the assembling and welding of the lateral assembly with focus on welding jig.

本文着重从焊接夹具方面对侧围总成装焊拼台的设计作介绍。

5·The method for designing welding jig by the CAD system is described. And the standardization for jig design is discussed on this paper.

给出了焊装夹具的CAD设计方法，并结合具体实际，对焊装夹具设计的标准化进行了探讨。

6·It introduces the installation method of this welder in detail and the difference between semi-automatic welder about installation, including installation of welding jig and welding carriage.

详细介绍了自动弧焊机的安装方法，区别于半自动焊机安装的地方，包括焊接夹具的安装以及焊接小车的安装。

7·It analyzes the character and application scope of motion mechanism for three typical body welding jig, presents foundation method for practical welding jig library and standardize design idea.

分析汽车车身焊接夹具三种典型运动机构的特点及其适用范围，提出实用汽车焊接夹具参数库的建立及设计标准化思路。

8·This article introduces the process and characteristics of clutch gear welded by vacuum electron beam and jig design for better welding quality.

论述了离合器齿轮采用真空电子束焊接的工艺过程及特点，并设计夹具以保证焊接质量。

9·Concerned with welding problems of stainless steel casement for repairing hydraulic prop, we design special jig to thoroughly solve welding quantity problems of stainless steel casement.

针对修复单体液压支柱时不锈钢镶套的焊接难题，设计了专用工装夹具，使不锈钢镶套的焊接质量问题得到了彻底解决。

10·The auto-transmit mechanism, auto-air jig, positioner of the produce line could work stably. The product line satisfied the welding technical requirement of manufac…

所配套的工件自动传输机构、自动工件装夹定位机构及工件自动翻转机构，稳定可靠，最大限度地满足了端墙焊接生产的技术要求。