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弯板机是钣金作业所不可缺少的重要设备。我厂使用的弯板机,其上、下刀具为3米长,整体结构,采用工具钢制做。由于无大型热处理设备,刀具精加工后,不经淬火直接使用。因此,刀具硬度低、磨损快、变形严重,折弯零件质量低。针对上述问题,经反复实践,将弯板机上、下刀具改为组合结构,刀具革新后,使弯板零件,一次合格,基本消除了整形工序,提高了加工质量和效率,深受工人师傅欢迎。
Plate bending machine is an indispensable sheet metal operations important equipment. I use the bending machine, the upper and lower tool is 3 meters long, the overall structure, made of tool steel. As no large-scale heat treatment equipment, the tool after finishing, without quenching directly. Therefore, the tool hardness is low, wear fast, severe deformation, bending parts of low quality. In response to the above problems, after repeated practice, the bending machine, the next tool into a combination of structure, tool innovation, the curved plate parts, a qualified, basically eliminating the plastic process, improve the processing quality and efficiency, welcomed by the workers master .