welding line(north)

Study on Rapid Reconfigurable Automobile Weld Manufacturing System and Its Key Supporting Techniques;

快速可重构汽车焊装制造系统及其关键支持技术研究

This article analyzes the principle to establish the process project for weld production line of large and medium-sized bus and coach,briefly introduces some factors to the manufacture quality effect,such as the parts quality,workers construction,equipments,arrange of weld production line.

分析制定大中型客车焊装生产线工艺方案的原则,简单介绍零部件质量、焊装生产线的人员结构、设备、生产线布置等因素对焊装制造质量的影响。

Evaluation Limitation of Small Sampling During Automotive Body Welding Processes;

汽车车身焊装过程小样本采样的评价极限

Application of Elastic Assembly Variation Analysis in Dimensional Quality Control of BIW Welding;

柔性装配偏差分析在白车身焊装尺寸质量控制中的应用

Study on Application of Designed Method of Automotive Welding Jig by CATIA;

基于CATIA的汽车焊装夹具设计方法应用研究

Aimed at detecting dimensional deviation in auto body assembly process of welding fixture, this paper proposes coordinate transformation model based on auto body coordinate system, and develops an real-time detection and adaptive control system using eddy current sensor and an adaptive adjustment device.

为减小汽车焊装夹具焊装过程中出现的工件尺寸偏差,提出了一种基于车身坐标系的坐标转换模型,采用电涡流传感器和设计的自适应调整装置,构建了在线检测及自适应控制系统,试验验证了这种监控报警机制及自适应调整控制系统的有效性。

Application of automatic NC programming on the hole making of welding jig base;

自动编程技术在焊装夹具基板孔加工中的实现

The paper classified welding jigs and their interferences,explained their parametric design methods.

阐述了车身焊装夹具设计的干涉类别和分类,在基于UG平台对焊装夹具进行参数化特征造型的基础上,提出了车用焊装夹具干涉问题的解决方法。

In order to improve the standardization degree of welding jig parts as well as their design efficiency and quality, the concept of‘Research on the Intellectualized CAD System Knowledge-Based of the Automobile Body Welding Line’is put forward.

为提高焊装夹具零部件的标准化程度和焊装夹具的设计效率,提高设计质量,为此本课题组提出了“基于知识的汽车焊装夹具智能化CAD系统”的概念,其最终目的是开发知识库完备、推理合理、界面友好的汽车焊装夹具智能化CAD系统。

Based on the specialty of internal welding process of spiral pipes,a new internal welding apparatus is developed for the spiral pipe welding.

由于螺旋焊管的内焊是在管坯内进行的,不便于观察且受管内空间位置的限制,因而内焊装置具有其特殊性。

Introduces the principle and structure of spot welding device for framework of nuclear fuel set.

介绍了核燃料组件骨架点焊装置的结构和主要工作原理 ,并给出了该机构的总示意图、控制柜示意图、气动原理图及控制原理图 ,扼要说明了与操作有关的问