| 摘要 |
A welding carriage for welding 4 surfaces is provided to progress many sides welding at the same time by only one welding machine without a reservation part and then maximizes the productivity is served. A welding carriage comprises as follows a body is installed 8 wheels of 8, the control panel, and termination stop switches(61,62,63,64) sticks to the body of the welding carriage; two guide rollers(9) capable of moving forward and moving back by a rotatable circular shape unit(2) and a motor(151); a controller(400) for up/down a torch, a torch(40), a handle(154) for forward/backward transferring, a torch angle controller(7), a sensor for sensing a work and a slide guide(200) is installed, and a slideblock is adhered to the upper part and made the straight moving part; a timing belt(202) for the slide which connects a slider transfer motor(204), a back side timing pulley(203), and a front side timing pulley(203-1) in order to automatically move the straight moving part is installed.
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