高频窄脉冲电解加工基础上的气门锻模制造成组技术  

The Group Technology of Forging Die for Engine Valve Based on High-frequency Narrow-Pulse Current Electrolytic Machining

作　　者：李红松[1] 潘振鹏[1] 李准[1] 蔡莲淑[1] 王桂棠[1] 邓彬迎 李振雄[2] 罗天友[2] 

机构地区：[1]广东工业大学材料与能源学院,广东广州510643 [2]广东怀集汽车配件厂,广东怀集526400

出　　处：《广东工业大学学报》2003年第4期31-34,共4页Journal of Guangdong University of Technology

基　　金：广东工业大学重点学科资助课题(编号202003)

摘　　要：分析了气门锻模生产中原有工艺存在的主要问题,介绍了应用高频窄脉冲电解加工以及成组技术后的新工艺技术,并就其加工精度高、表面质量好、生产效率高等特点进行了探讨.该新工艺技术使模具的生产周期大为缩短,模具寿命大幅度提高,模具的费用大大的降低,为工厂节约了成本,提高了产品的竞争力.The main problems in the former technological process for manufacturing forging die for engine valves are analyzed. The new process with high-frequency narrow-pulse current and group technology is introduced. Its characters, such as the higher manufacture precision, the better skin quality and the faster produce efficiency, are discussed. This process can make the mold's producing period shorter, the nature life longer, and the cost less, It can economize the factory's cost, and improve product's competition.

关 键 词：电解加工 成组技术 计算机辅助工艺设计 高频窄脉冲电流 气门 锻模制造 汽车制造业 发动机 

分 类 号：U464.134.3[机械工程—车辆工程] TH163[交通运输工程—载运工具运用工程]