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A review of research into the effects of rapid tooling on part properties

机译：快速工具对零件性能影响的研究综述

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摘要

Rapid prototyping technologies have introduced a new generation of rapid tooling processes. Many of these rapid tools have been used for injection moulding where the thermal properties of the tool material are critical to the quality of parts produced. Rapid tools are often made from materials with substantially different thermal properties than conventional metal tools. Engineers wishing to make use of these technologies to produce technical prototypes must be aware of the effect this will have on final part properties. Some previous research has been undertaken in this area. Reviews the work done in the field of rapid tooling used for injection moulding. The review shows that, whereas a range of techniques and final part materials has been studied, the results obtained are incomplete and often unexplained. The authors draw conclusions as to why this is so and go on to identify areas for further work that will be pursued.
机译：快速成型技术已经引入了新一代的快速加工工艺。这些快速工具中有许多已用于注塑成型，其中工具材料的热性能对所生产零件的质量至关重要。快速工具通常由热性能与传统金属工具大不相同的材料制成。希望利用这些技术来生产技术原型的工程师必须意识到这会对最终零件性能产生影响。在这方面已经进行了一些先前的研究。回顾用于注塑的快速模具领域中所做的工作。审查表明，尽管已研究了一系列技术和最终零件材料，但获得的结果并不完整，而且往往无法解释。作者对为什么会这样得出结论，并继续确定了将要进行的进一步工作的领域。

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