检查、核对模具和冲压机床。在安装模具前,圣霖鱼尾板制造,要确认冲压机床为冲压工艺的型号,并检查模具的尺寸、工作要求是否与冲压机床的技术参数(装模高度、滑块行程等)相匹配,冲压机床的状态足否良好。
Check and check die and stamping machine. Before installing the mould, it is necessary to confirm that the stamping machine is the designated type of the stamping process, and check the size of the die and the work requirements to match the technical parameters of the designated stamping machine (the height of the die, the slider stroke, etc.), and the state of the stamping machine is good or not.
凸模刃口端部修出斜面或弧形。这是减缓冲裁力的有效方法。减缓冲裁力,圣霖钢轨鱼尾板,即可减轻对凹模侧材料的拉伸力,从而达到抑制冲压件产生翻料、扭曲的效果。
The end of the punch is repaired with a bevel or arc. This an effective way to slow down the blanking force. By reducing the force of buffer, the tensile force of the side material of the die can be reduced,圣霖鱼尾板, so that the stamping and twisting effect can be suppressed.
合理的模具设计。在级进模中,下料顺序的安排有可能影响到冲压件成形的精度。针对冲压件细小部位的下料,一般先安排较大面积之冲切下料,再安排较小面积的冲切下料,以减轻冲裁力对冲压件成形的影响。
Reasonable mold design. In progressive die, the order of blanking sequence may affect the accuracy of stamping forming. In order to reduce the impact of punching parts, the punching and cutting blanking of small area is arranged in the light of the blanking of the small parts of the stamping parts.
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