摘要
26型单功能轴为偏心凸轮轴,精度高,加工难度大。阐述了采用冷温挤压代替切削加工的优点,对偏心轴零件进行了分析,制定了合理的工艺路线并据此设计出了成形模具。经实际生产证明,所做的工艺理论分析正确可行,模具设计合理,使材料利用率和生产效率提高。
26 model single function axis is an eccentric camshaft, which demands a higher precision and leads to more difficult process. The advantages of the cold temperature extrusion instead of cutting process is described through analyzing the eccentric shaft, the reasonable process line, the corresponding forming mold is designed. Practice proved that the process theoretical analysis is correct and feasible, mold design is rational, and the material utilization and production efficiency are greatly improved.
出处
《四川理工学院学报(自然科学版)》
CAS
2012年第1期45-48,共4页
Journal of Sichuan University of Science & Engineering(Natural Science Edition)
关键词
偏心凸轮轴
冷温挤压
工艺路线
模具设计
eccentric camshaft
cold temperature extrusion
process route
mold design