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Industrial product design: study of FDM technology for the manufacture of thermoformed prototypes

机译：工业产品设计：FDM技术为制造热成型原型的研究

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摘要

During the process of thermoformed products design, the verification of the products is usually carried out through tests with prototypes and moulds made with plastics materials in order to reduce costs. Thus, one of the recent applications of additive manufacturing is the manufacture of moulds using the FDM (Fused Deposition Modeling) technique. Indeed, the creation of moulds with FDM offers the possibility of generating moulds for high fidelity concept tests. However, one of the drawbacks that may arise are the materials employed using a plastic base which under the effects of warming could deteriorate. On the other hand, the properties of these moulds manufactured by FDM can transfer the surface defects of this technology to the thermoformed sheets. For this reason, in this work, the study of the surface roughness using various types of materials and the defects on the mould caused by the exposure to heating during the thermoforming process has been proposed.
机译：在热成型产品设计过程中，产品的验证通常通过用塑料材料制成的原型和模具进行测试，以降低成本。因此，最近的添加剂制造应用之一是使用FDM（融合沉积建模）技术制造模具。实际上，使用FDM的模具的创建提供了用于为高保真概念测试产生模具的可能性。然而，可能出现的一种缺点是使用塑料基部采用的材料，该塑料基座在变暖的效果下可能劣化。另一方面，通过FDM制造的这些模具的性质可以将该技术的表面缺陷转移到热成型板上。因此，已经提出了在这项工作中，提出了使用各种类型的材料的表面粗糙度以及通过在热成型过程中暴露于加热引起的模具上的缺陷的研究。

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