电子科技2016，Vol.29Issue(1)：1-4,8,5.DOI:10.16180/j.cnki.issn1007-7820.2016.01.001
316L选择性激光烧结参数对烧结件性能的影响
Effect of 316L Selective Laser Sintering Parameters on the Properties of Sintered Parts
摘要
Abstract
The selective laser sintering technology provides a new approach to manufacture metal parts .The properties of the metal parts are affected by many factors .In this paper , the single factor experiments are employed to study the indirect SLS of the mixed powder of 316L and epoxy resin .The factors investigated are laser power , scanning speed , scan spacing and layer thickness .The compressive strength and dimensional accuracy of the parts are measured .The influence of different factors on the properties of the parts is obtained .The compressive strength of the parts increases with the addition of the laser power and lower scanning speed , and decreases with greater scan-ning space and layer thickness .The dimensional accuracy of the parts is reduced by the addition of the laser power and the lower scanning speed , and improved by addition of the scanning space and layer thickness .The surface roughness of the parts is improved by the addition of the layer thickness .关键词
选择性激光烧结/单因素实验/压缩强度/尺寸精度Key words
selective laser sintering/single factor experiment/compressive strength/dimensional accuracy分类
信息技术与安全科学引用本文复制引用
任乃飞,杭雅慧,赵岩..316L选择性激光烧结参数对烧结件性能的影响[J].电子科技,2016,29(1):1-4,8,5.基金项目
国家重点基础研究发展计划(973计划)基金资助项目(2011CB013004) （973计划）
江苏省高校自然科学研究基金资助项目(11KJA460003) （11KJA460003）
江苏省科技支撑计划(工业)重点基金资助项目(BE2013009) （工业）
江苏高校优势学科建设工程基金资助项目 （）
江苏省第十批"六大人才高峰"基金资助项目(2013-ZBZZ-025) （2013-ZBZZ-025）
