weld seam

The amount of weld-seam movement increases as the thickness ratio increases.

壁厚差异越大，焊缝移动量越大。

The paper described the reliable weld seam tracking system based on dynamic mask match spirally tubes.

设计一种基于动态模板匹配的焊缝自动跟踪系统.

SFH_3 ultrasonic seam welder is specifically made to weld Aluminum-Plastic composite pipe.

SFH&3型超声波缝焊机是为铝塑复合管专门设计的。

This research is mainly addressed on solving the weld seam tracing problems existing in design of wheel mobile robot based spherical tank welding robot.

主要研究以轮式移动机器人为本体的球罐焊接机器人的焊缝跟踪问题。

It possesses of small splash, large melting depth rate, simple operation and good weld-seam shaping etc.

具有飞溅小, 熔深比大, 操作简便、焊缝成形好等特点.

But, as teaching and playback type of robot has the shortcomings of low efficiency of teaching 、 can not weld curved welding seam, it develops a new type of auto-teaching methods, which is based on image.

同时，由于示教再现型焊接机器人存在着焊缝对接困难、难以对曲线焊缝进行焊接、示教效率较低等缺点，提出一种新型的示教方法，即基于图像的焊接机器人自动示教方法。

By integral spinning, a tank shell was produced which showed deductions in weight and weld seam by30% and 70% respectively.

用内旋压、无模摩擦收颈旋压方法，试制出整体旋压油箱壳体，减轻质量30%，减少焊缝70%。

Active CO 2 gas cylinder used specific welding machine, weld seam forming aesthetic, high strength.

活柱体采用CO2气体保护焊专用焊机, 焊缝成形美观, 强度高.