基于SLS/SRW工艺的快速成形机研制  

Development of Rapid Prototyping Machine Based on SLS/SRW Process

作　　者：赵航[1] 伍晓宇[2] 梁雄[2] 程蓉[2] 郑建平[2] 

机构地区：[1]深圳大学机电与控制工程学院,广东省深圳市硕士研究生518060 [2]深圳大学

出　　处：《工具技术》2009年第9期37-41,共5页Tool Engineering

基　　金：广东省科技计划项目(工业攻关)(2008B010400001)

摘　　要：在传统的激光快速成形工艺的基础上,提出了利用选择性电阻焊(SRW)结合选择性激光烧结(SLS)进行快速成形的新方法并基于SLS及SRW技术研制了金属粉末快速成形样机。详细阐述了J10-SLS/SRW-Y180/DR5-B2525型快速成形机的机械结构和电气控制系统;讨论了该机的成形工艺以及目前所面临的问题及其解决方法。Based on the traditional laser rapid pmtotyping technology, a new rapid prototyping method which had combined selective resistance welding（SRW） with selective laser sintering（SLS）was proposed, and the rapid prototyping model machine based on the SLS/SRW technology was developed. The mechanical structure and electrical control system of J10 - SLS/SRW - Y180/DR5 - B2525 rapid prototyping machine based on the SLS/SRW technology were described in detail, and the model pro- cess, as well as the main problems and possible solutions were discussed.

关 键 词：金属粉末 快速成形 电阻焊 激光烧结 

分 类 号：TG43[金属学及工艺—焊接] TH16[机械工程—机械制造及自动化]