precision welding

In this weldability test, the weld defect is eliminated, and the welding quality and efficiency are improved by adjusting welding parameter, optimizing the groove size and enhancing the fabricating precision of the backing and the inner clapboard.

通过焊接熔透性工艺试验、调控焊接工艺参数、优选装配坡口尺寸、提高衬条及隔板加工精度，保证了电渣焊质量和焊接效率的提高。

Study on control strategy of welding neck flange in precision rolling

高颈法兰精密辗扩控制策略的研究

In this paper a time-dependent measuring system for welding deformation is established with high quality sensors shielded from strong welding interference, and the system has high precision and high sampling speed.

本文通过选用高性能位移传感器和加强屏蔽措施，建立了一套焊接变形实时测量系统。

Two improvements in manufacturing technique which is about argon arc welding for Ar~+ laser tube had been used to develop the precision of tube making.

在氩离子激光管的氩弧焊工艺中对测量、校正布氏窗的光路及测量校正方法作了改进，提高了激光管的制造精度。

Welding seam feature point was extraced by laser vision sensing that enhanced the precision of seam identification in teleteaching.

通过激光视觉传感提取焊缝特征点作为示教点，提高了识别精度。空间鼠标作为远端焊接机器人的手控器，提高了操作的灵活性。

Precision assembly, welding technology, weld design, testing and weld steel structure correction.

组装精度 、 焊接工艺 、 焊缝外型 、 探伤焊缝以及钢结构矫正.

Main products are filtering products, stampings and precision welding parts.

主要产品为过滤产品 、 冲压件及精密焊接件.

Effect of Mesh Sizes on Welding Deformation Prediction Precision of Buicks Underframe Assembly

网格尺寸对别克轿车副车架总成焊接变形预测精度的影响

The efficiency and playback precision of teleteaching in remote welding are improved by the control algorithm.

上述控制算法提高了遥控示教精度和效率。

High precision welding materials pure tin lead alloy products.

高级精密焊接纯锡铅合金材料制品。