Machining method of sheet metal part

• Main Authors: WANG BAOYU, PAN YEJIANG, ZENG WEIGUO, LI ZONGYANG
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2022
• Subjects: COMBINED OPERATIONS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; TRANSPORTING; UNIVERSAL MACHINE TOOLS

The invention discloses a sheet metal part machining method which comprises the following steps: firstly, determining a die machining scheme of a workpiece according to a product structure and workpiece quality requirements, obtaining a plate through blanking treatment and/or punching treatment, and then punching and shearing a to-be-welded part of the plate to obtain a sheet metal part. And the blanking direction of the punching shear treatment is opposite to the blanking direction of the blanking treatment and/or the blanking direction of the punching treatment, so that the flash surface of the welding position of the part faces the outside of the part, polishing treatment or wire drawing treatment after welding is facilitated, the method is simple and feasible, the manufacturing difficulty of the workpiece can be effectively reduced, and the production efficiency is improved. And meanwhile, the appearance quality of the workpiece can be further improved. 本发明公开了一种钣金件的加工方法，根据产品结构以及工件质量要求首先确定工件的模具加工方案，通过落料处理和