激光固化快速成型的树脂加热工艺研究  

Study on Heating Process of Resin for Stereo Lithography Apparatus

作　　者：张海强[1] 刘玉鹏[1] 杜俊斌[1] 李耀棠[1] 

机构地区：[1]中科院广州电子技术有限公司,广东广州510070

出　　处：《机电工程技术》2016年第8期103-106,共4页Mechanical & Electrical Engineering Technology

基　　金：广东省应用型科技研发专项资金项目(编号:2015B090920005)

摘　　要：介绍分析了激光固化快速成型树脂主要的三种加热工艺。根据现有加热工艺存在的问题,提出了一种新的加热工艺,能对树脂更均匀地加热和精确的恒温控制,也可吸收树脂固化环境中的水汽和蒸发的树脂小分子,整个工艺在一个闭合的循环回路内完成,提高了热量的利用率。实际生产证明此工艺可达到较好的效果,具有较高的工程价值。This article has introduced and analyzed three main heating process of resin for Stereo Lithography Apparatus （SLA）. According to the disadvantages of existing heating process of resin, a new heating process is proposed, not only the resin can be more uniform heated and the precise temperature control, but also the moisture and evaporated resin molecules in the resin curing environment can be absorbed. The whole process is completed in a closed-loop, and the utilization ratio of the quantity of heat is improved. The actual production proved that the effectiveness of the heating process and it is suitable for engineering application.

关 键 词：激光固化快速成型 光敏树脂 加热工艺 

分 类 号：TH16[机械工程—机械制造及自动化]