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快速成型工艺,设备经过20多年的发展,由最初的SLA(立体光固化)。LOM(分居实体制造),SLS(选择性激光烧结)以及FDM(熔丝沉积制造),逐渐形成以它们中的一、两种快速成型工艺,设备为主,先后出现面曝光成型,线曝光成型,冷冻(冰)成型,电子束焊接成型,(微束)等离子焊接成型等多种方法。本文重点介绍西部快速成型工艺及设备的发展历程以及应用情况,并以陕西恒通智能机器有限公司为例介绍典型的快速成型工艺及设备的最新进展。
Rapid Prototyping Process, Equipment After more than 20 years of development, from the initial SLA (Stereo Curing). LOM (separation of entities), SLS (selective laser sintering) and FDM (fuse deposition manufacturing), and gradually formed one of them, two rapid prototyping process, equipment, there have been surface exposure molding, line exposure molding , Frozen (ice) molding, electron beam welding, (micro-beam) plasma welding molding and other methods. This article focuses on the development process and application of rapid prototyping technology and equipment in the western region, and introduces the latest progress of typical rapid prototyping technology and equipment by taking Shaanxi Hengtong Intelligent Machinery Co., Ltd. as an example.