A die is a specialized machine tool used in manufacturing industries to cut and/or form material to a desired shape or profile. Stamping dies are used with a press, [1] as opposed to drawing …

2005年6月14日 · Most forming operations involve at least two basic components: a punch, representing the male portion of the die, and the cavity, representing the female portion. …

模具是在材料处于固态状态下，通过施加压力进行成型的关键工具，通常由上模（Upper Die）和下模（Lower Die）组成。 如下图，是锻造模具，金属在高温下具有了可塑性，金属被置于模 …

2006年8月8日 · A stamping die is a special, one-of-a-kind precision tool that cuts and forms sheet metal into a desired shape or profile. Most dies are constructed of several basic components, …

Die forming typically occurs immediately after polymer melt has exited an extruder. The most basic process involves guiding the stream of molten polymer under pressure through a die, …

Open die forging (Also called "upsetting" or "upset forging"): Basically reduced height & increases width of workpiece. Dies are flat & no precise control over shape. 开模锻造（也称为“镦粗”或“ …

Today, thousands of makers are making their own dies and using a hydraulic press. Getting the most out of die forming process requires skill in die making and knowledge of how the press …

2024年5月21日 · A die is a metal (or other hard material) mold or tool that is used to shape, cut, or form materials into desired shapes and sizes. Die making is a highly skilled and technical …

Die forming is a widespread sheet metal forming manufacturing process. The workpiece, usually a metal sheet, is permanently reshaped around a die through plastic deformation by forming and …

2008年1月15日 · There are numerous types of forming dies. Some of the most common forming die types are bending, stretching, flanging, drawing, coining, extruding, and ironing. 1. …