粉末冶金及模具设计论文VIP免费

毕业设计（论文）题目:粉末冶金及模具设计专业:数控应用技术班级:04421学号:23姓名:麦惠丰指导老师:李华志成都电子机械高等专科学校二〇〇七年六月第2页共43页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共43页摘要本文主要围绕粉末冶金及模具设计开展了以下几方面的研究1、在粉末冶金技术的特点及其在新材料中的作用进行研究，重点介绍了粉末冶金在工业中的重要性及其压制步骤。2、在粉末冶金工艺中，根据产品的要求选择金属粉末或非金属粉末为原材料来压制。3、在粉末冶金模具设计原理方面，本文重点围绕精整模具设计进行研究，归纳、总结并提出了精整模具三个关键零部件(芯棒、模冲、阴模)。关键词：粉末冶金粉末冶金模具精整第3页共43页第2页共43页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第3页共43页AbstractThistextwasmaincircumambiencepowdermetallurgyandmoldingtooldesigntoopenanexhibitionthefollowingseveralaspectofresearch1,carryonresearchinthenewfunctionwithinmaterialinthecharacteristicsoftechniqueofthepowdermetallurgyandit,pointintroductionthepowdermetallurgyisintheindustryofimportanceanditinhibitastep。2,inthepowdermetallurgythecraft,accordingtothemetalspowderoftherequestchoiceornonmetalpowderofproductfororiginalmaterialtoinhibit。3,atthemoldingtooldesignofthepowdermetallurgyprinciple,thistextpointaroundJing'swholemoldingtooldesigncarryonresearchandinduce,summaryandputforwardJingthewholekeywiththreemoldingtoolzeropartses(Xinstick,moldblunt,Yinmold)newofclassificationmethod。KeyWords:CraftandmaterialofthepowdermetallurgyPowdermetallurgymoldingtoolTheJingiswhole第4页共43页第3页共43页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第4页共43页目录摘要................................................................................................................................................2关键词：粉末冶金粉末冶金模具精整.......................................................................2Abstract.............................................................................................................................................3目录..........................................................................................................................................4第１章绪论................................................................................................................................61.1粉末冶金工艺及制品简介...............................................................................................61．2粉末冶金技术的作用和发展..........................................................................................61.2.1新材料技术的发展趋势和特点...........................................................................71.2.2新材料技术前沿研究领域...................................................................................81.2.3粉末冶金技术的特点及其在新材料研究中的作用.......................................91.2.4粉末冶金学科优先发展方向...............................................................................91.3粉末冶金模具技术概况.................................................................................................101.3.1主要内容..............................................................................................................11第二章粉末冶金基础知识.................................................................................................122.1粉末的化学成分及性能..........................