摘要
探讨了导向筒挤压的可行性,对几种工艺方案进行了分析,选择了最优方案并制定了工艺流程,在此基础上设计了导向筒挤压模具。采用冷挤压工艺加工后,提高了零件精度和表面质量,改善了强度和韧性,减少了切削加工量,节约了原材料,提高了生产效率,也改善了零件的组织性能。
The feasibility of extrusion forming of guiding cylinder was discussed, Based on the analysis of several technological programs, the optimal plan was selected, the technological process was determined and the extrusion die was designed. With the application of cold extrusion technology, the precision and surface quality of the product is increased, the intensity and toughness is improved, the amount of machining operation is decreased, quantities of materials are economized, the production efficiency is raised and the structure property of the component is got better.
出处
《模具工业》
北大核心
2006年第4期49-52,共4页
Die & Mould Industry
关键词
导向筒
成形工艺
冷挤压
模具设计
guiding cylinder
forming technique
cold extrusion
die design
