The invention discloses a trailer traction saddle welding process method and relates to the technical field of welding. In order to solve the problems that after the trailer traction saddle is welded through an existing welding method, a sliding plate of the trailer traction saddle is seriously deformed, the qualified rate of finished products is lower due to the fact that errors exist in the length and the width of a blank caused by adopting manual operation during blanking in the initial stage, a numerical control cutting machine is adopted for the blanking, a plate bending machine is used for bending a cut plate, three kinds of reinforcing ribs are manufactured, the size and quality of a reinforcing groove are guaranteed, it is guaranteed that assembly gaps of welding joints are uniform and consistent in the subsequent assembly process, and the welding deformation amount is reduced; secondly, leftover materials are used for the blanking and bending manufacturing, so that the production cost of the products is reduced, and the total weight of a whole trailer is further reduced, and by adopting the welding mode, the phenomenon of serious deformation of the sliding plate after welding operation is prevented, so that the qualified rate of the finished products is improved, and the working efficiency is improved. The method is suitable for the technical field of welding.
一种挂车牵引鞍座焊接工艺方法,涉及焊接技术领域。为解决现有采用现有的焊接方法对挂车牵引鞍座焊接完毕后,导致挂车牵引鞍座的滑板严重变形,并且在初阶段进行下料时,采用手工操作,毛坯的长度和宽度存在误差,从而导致成品的合格率较低的问题。采用数控切割机进行下料,并利用弯板机对切割后的板材进行折弯,制作成三种加强筋,保证了加强槽的尺寸和质量,确保后续装配过程中的焊接接头装配间隙均匀一致,降低焊接变形量;其次通过使用边角料下料、折弯制作,既降低了产品的生产成本,还减少了挂车的整车质量;并且采用此种焊接方式,防止焊接作业后滑板严重变形的现象,从而提高成品的合格率,提高工作效率。本发明适用于焊接技术领域。
Trailer traction saddle welding process method
一种挂车牵引鞍座焊接工艺方法
2021-12-21
Patent
Electronic Resource
Chinese
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