摘要
主要研究了通过选择性激光烧结高分子原型件制造金属零件的工艺。通过采用真空压差铸造工艺,结合铸造型壳的制造,成功制造出金属零件。对基于SLS技术的精密铸造过程中的精度控制进行了研究分析,并提出了解决办法。
A process that metallic parts are fabricated through selective laser sintering (SLS)prototype parts is researched. Some metallic parts are successfully fabricated using a vacuum pressure difference casting technology and a casting mould shell technology. The precision controls during investing casting process based on SLS are researched and analyzed, and some means to solve the precision problems are put forward.
出处
《铸造》
CAS
CSCD
北大核心
2003年第10期749-752,共4页
Foundry
基金
湖北省自然科学基金项目(2000J135)
湖北省重点科技公关项目(2001AA107B02)资助。
