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 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讨论1、在粉末冶金技术的特点及其在新材料中的作用进行讨论，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讨论，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 AbstractThis text was main circumambience powder metallurgy and molding tool design to open an exhibition the following several aspect of research1, carry on research in the new function within material in the characteristics of technique of the powder metallurgy and it, point introduction the powder metallurgy is in the industry of importance and it inhibit a step。2, in the powder metallurgy the craft, according to the metals powder of the request choice or nonmetal powder of product for original material to inhibit。3, at the molding tool design of the powder metallurgy principle, this text point around Jing's whole molding tool design carry on research and induce, summary and put forward Jing the whole key with three molding tool zero partses(Xin stick, mold blunt, Yin mold) new of classification method。Key Words: Craft and material of the powder metallurgy Powder metallurgy molding tool The Jing is whole目 录摘 要................................................................................................................................................2关键词： 粉末冶金 粉末冶金模具 精整.......................................................................2Abstract......................................................................................
