山东青岛淄博售货机售水机外壳机箱机柜钣金折弯工艺常见两点问题
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更新时间：2022-07-12 14:20:39 信息编号：0d243mrvs4a6b1

价格：
面议
加工周期：
4-7天
打样周期：
1-3天
关键词：
售水机外壳,售货机厂家,机箱机柜,钣金加工

张勇

13053938077

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详情介绍

产品别名	售水机外壳,售货机外壳,机箱机柜,钣金加工	面向地区	山东青岛	加工周期	4-7天
打样周期	1-3天	下料方式	镭射下料	应用领域	公共设施
钣金材质	镀锌板	表面处理	静电喷塑	成型件	机箱
加工工序	成型

山东青岛淄博售货机售水机外壳机箱机柜钣金折弯工艺常见两点问题

1.钣金件经过弯曲工艺后宽度的方向发生改变，弯曲位置的宽度方向产生弓形挠度。原因：因为工件宽度方向的收缩值和拉伸量的不同发生扭转产生挠度。方法：加大弯曲时的压力；加入校正工艺；确保板材纹路方向和弯曲方向不平行，有一定的角度。2.有切口的工件出现向下挠度。原因：切口导致两条直边向左右伸张，工件底部伴有挠度出现。方法：调整工件结构；切口处加大工艺留量，将切口连接，完成弯曲工艺后将留量切割。1. After the bending process, the width direction of the sheet metal part changes, and the width direction of the bending position produces bow deflection. Reason: the deflection is caused by torsion due to the difference between the shrinkage and the stretch in the width direction of the workpiece. Methods: increase the pressure during bending, add the correction process, and ensure that the direction of the grain and the bending direction of the plate are not parallel and have a certain angle. two。 The workpiece with a notch has a downward deflection. Reason: the incision causes the two straight edges to extend to the left and right, and the bottom of the workpiece is accompanied by deflection. Methods: adjust the structure of the workpiece, increase the process allowance at the cut, connect the notch, and cut the remaining amount after completing the bending process.

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