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Stamping die design based on numerical simulation and knowledge systematization

机译:基于数值模拟和知识系统化的冲压模具设计

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Diemakers have, in recent years, been asked to deliver sheet forming tools more swiftly and at lower cost. However, it is their traditional design methodology that most holds them back. This paper proposes a new approach, combining the use ofnumerical simulation with the design-aid system CAETROK. In many cases it is on the basis of numerical simulation results that decisions are taken regarding die design. The CAETROK system incorporates modules that assist one to produce the preliminary die design. These same modules provide the characteristics of the material used in the numerical simulation, as well as solutions to those various failures that may arise during simulation or on press tests.
机译:近年来,要求制模机以更快的速度和更低的成本提供薄板成型工具。但是,最让他们退缩的是传统的设计方法。本文提出了一种新方法,将数值模拟与设计辅助系统CAETROK相结合。在许多情况下,都是基于数值模拟结果来决定模具设计的。 CAETROK系统包含可协助进行初步模具设计的模块。这些相同的模块提供了数值模拟中使用的材料的特性,以及解决在模拟或冲压测试中可能出现的各种故障的解决方案。

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