Punch press: machine tool that changes the size or shape of a piece of material usually sheet metal by applying pressure to a die in which the workpiece is held.
冲床：将压力加到装有工件的模具上，以改变一片材料，通常是金属片的大小和形状的机床。
A progressive die that adopting the lever mechanism to stamp upwards and bend the part and utilizing the movable punch to bend the part of close shape was introduced.
介绍了一种利用杠杆机构进行由下向上冲裁和弯曲，以及利用活动凸模进行封闭形状弯曲的级进模。
The radius of the punch and die cutting edges is laid out to produce the desired circular shape without nicking into the circle as the work proceeds.
在工作过程中，冲头与凹模切口的半径定位，确保形成所需的圆形，而不至于在圆边产生“缺口”。
Both punch and cut nesting provide true-shape "parts in parts" functionality to ensure optimal material utilization.
冲压机床和切割机床都提供零件嵌套的功能，优化材料的利用率。
Panel will be formed when restrike if shape relief exsit by cam pierce . To be kept punch upper shape. (Same as bolting hole).
＊ 整形时，如果同时存在斜楔冲孔，因凸模表面逃料制件将发生变形（螺钉孔同样）。 凸模表面逃料要避免。
A die punch can be used as the electrode to reproduce its shape in the matching die plate, complete with the necessary clearance.
可用冲头作电极，在阴模板上复制其形状，并留有必须的间隙。
This rapid prototyping method, preparation of punch is simple, easy to change, shape, high efficiency, low cost, suitable for large-scale production.
这种快速成型方法，凸模制备简单，更换方便，成型效率高，成本低，适于规模化生产。
Since Y2009, we started to develop kinds of U shape AL. Snaps & Punch card machine which is suitable for the packaging for Fruit mesh bags, Mushroom spawn bags and Fresh food packaging bags.
从2009年开始，本公司致力于研发各种包装用的铝卡扣及打卡机，产品适用于水果网袋、食用菌菌种袋、大卖场的生鲜食品包装袋等的打扎作业。
Since Y2009, we started to develop kinds of U shape AL. Snaps & Punch card machine which is suitable for the packaging for Fruit mesh bags, Mushroom spawn bags and Fresh food packaging bags.
从2009年开始，本公司致力于研发各种包装用的铝卡扣及打卡机，产品适用于水果网袋、食用菌菌种袋、大卖场的生鲜食品包装袋等的打扎作业。
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