1060 aluminum flat bar

The reason for the crack defect in the thick wall equipment Signi Aluminum 1060 aluminum flat bar skirt during the welding process indicates that the thick wall equipment skirt is subjected to the effect of the equipment's self-weight during the welding process, and its structure is too restrained, increasing the weld stress.In the image processing method of welding longitudinal seam, the key point is to identify the relative position of welding gun and steel armor longitudinal seam and the relevant weld information, so as to achieve the purpose of automatic tracking of ultra-long weld.The 2mm-thick A6082 aluminum alloy thin-walled structure of new energy vehicle body in white adopts laser self-fusion, laser wire filling, and laser-arc composite welding technology. The formability, structure and performance of thin-walled aluminum alloy are studied, providing reliable technical support for the production of aluminum alloy body structure by laser welding.



Control variable method is used to analysis the 1060 aluminum flat bar
 since wire filling and laser melting, laser laser - compound arc welding laser power, welding speed, from coke, wire feeding speed and direction of welding, assembly, light wire spacing interval on the quality of the weld, organize and joint, determine the optimum parameters of the three methods of laser welding in the welding process can't effectively release the welding stress, effectively solve the good weld in relatively weak side cannot produce plastic deformation, along the weld stress concentration areas of the upper produce crack defects.Based on this, an effective 1060 aluminum flat bar
 process was put forward to solve the welding crack defect problem in the skirt of the equipment with large thick wall and provide reference for the welding of similar structural parts.The combination of algorithm of softening, edge extraction and red-light projection, the improved projection algorithm is adopted to obtain the weld information, which meets the requirement of weld tracking in production practice.