Introduced design method and points of separation combined extruding die with ladder-shape punch in extruding die, stated extruding die design process and thought using practical example.
介绍了挤压型材模具中，具有阶梯式凸模的分流组合模设计的方法和设计要点，用实例阐述了该类型模具的设计过程和设计思路。
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。
By bulging forming technology analysis of color kinescope shaded cover, die structure and main parts designs are introduced. Punch surface shape is also designed by surface equations.
对彩管荫罩零件进行张拉成形工艺分析，介绍了模具结构及主要零件设计，并运用曲面方程进行凸模曲面形状设计。
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。
A charging groove is arranged below the groove edge, and groove openings forming the required shape can be obtained on the anchor rod through the punch edge cutting the anchor rods in the groove edge.
槽刃下面有一落料槽，通过冲头刃在槽刃内冲切锚杆，可在锚杆上得到所需形状的槽口。
The grooving die set is composed of a punch edge and a groove edge which have the same shape.
开槽模具由具有形状相同的冲头刃、槽刃组成。
This paper studies the influence of both punch shape and constructivetechnological factors as well as the compressive and tensile stresses on the endurance of cold extrusion punches.
研究了凸模形状、结构- 工艺因素、压应力和拉应力对冷挤压凸模耐用度的影响。
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”。
Blanking punch contents is a derivative sales, and guarantee the workpiece and the shape of the holes in the relative position accurately, improve processing accuracy.
落料凸模内装有导正销，保证了工件上孔和外形的相对位置准确，提高了加工精度。
Aimed at the difficulties in the bending forming of punching parts, the bending die with dual-punch is designed, the complex shape of this part is once formed by the ordinal action of dual-punch.
针对该冲压件弯曲成形难的问题，设计了双凸模弯曲模，通过双凸模的依次动作可一次成形该零件的复杂形状。
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。
A die apparatus is composed of a lower receiving die, a round punch having the shape of a fine hole, and PET provided between the lower receiving die and the round punch.
本发明公开了一种模具装置，包括：下部容纳模具、具有细微孔形状的圆形冲孔器和设置在下部容纳模具和圆形冲孔器之间的PET。
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。
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。
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