基于SLM的树状结构单元轻量化设计方法研究

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1、分类号TG665学号14033009ＵＤＣ621密级公开工学硕士学位论文基于SLM的树状结构单元轻量化设计方法研究硕士生姓名吴春炳学科专业机械工程研究方向智能机械与数字化设计指导教师张志雄教授国防科学技术大学研究生院二〇一六年十一月ResearchOnLightweightBranchStructureDesignMethodBasedOnSLMCandidate：WuChunBingAdvisor：ZhangZhixiongAdissertationSubmittedinpartialfulfillmentoftherequirementsforthedegreeofMas

2、terofEngineeringinMechanicalEngineeringGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha，Hunan，P.R.ChinaNovember，2016第IV页国防科学技术大学研究生院硕士学位论文目录摘要.......................................................................................................................iABSTRACT........

3、...................................................................................................ii第一章绪论..........................................................................................................11.1课题来源、研究背景及意义...............................................................

4、11.2SLM技术及其应用.............................................................................21.2.1AM技术现状............................................................................21.2.2SLM技术现状及原理..............................................................61.3基于SLM的轻量化设计方法及其应用..............

5、..............................91.3.1基于SLM的轻量化设计方法.................................................91.3.2轻量化支撑结构设计..............................................................121.4全文组织结构.....................................................................................13第二章基于SLM的结构可制造性研究.

6、........................................................152.1引言.....................................................................................................152.2SLM加工能力测试件设计...............................................................152.2.1倾斜面.....................................

7、.................................................152.2.2悬臂..........................................................................................162.2.3水平圆孔..................................................................................162.2.4圆柱体及长方