Welding process method and flow for integrated frame of DDS structure operator rack

Abstract

The invention discloses a welding process method and flow for an integrated frame of a DDS structure operator rack, wherein the welding process method for the integrated frame of the DDS structure operator rack adopts an integrated frame welding process. In an assembling process, when a left wallboard and a right wallboard are formed, the left wallboard and the right wallboard are positioned by means of a modular integrated assembling technique of an equipment part and front and back rotating racks, and a pipe spacer is post-welded. When the rack is assembled, the method and flow have the characteristics that the assembling effect is good, quick and efficient assembly can be achieved, a process mounting route is reasonable and reliable, the assembling efficiency can be improved greatly, the date of delivery of a product is shortened and the stability of the product is improved, an assembling flow of equipment is optimized and the assembling process is simplified and the like.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a welding process method and process of a frame-integrated frame of a DDS structure manipulator. Background technique [0002] In the assembly process of the manipulator, the manufacturability of parts assembly and repair structure has a great influence on the entire production process of the product. It is one of the signs to judge the quality of machine design. The ease of assembly, the cost, and the quality of the machine depend largely on its structure. The assembly process of the machine requires that the machine structure can be assembled smoothly according to the requirements with less labor and achieve the specified assembly accuracy without or with less repair and machining of the interconnected parts during the assembly process. The requirements of assembly on the structural manufacturability of parts are mainly to make the assembly cycle the shortest, the labor amou...

AI Technical Summary

Problems solved by technology

[0004] 1. The frame is first welded with tooling, and then the tooling is removed and then assembled. The overall workload is heavy and the safety condition is poor;

[0005] 2. It is difficult to ensure the parallelism of the two wall panels before welding and the coaxiality of the holes on the wall panels;

[0006] 3. Tooling positioning is difficult to prevent welding deformation

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