王以华, 吕景林, 姜剑敏, 张海英, 王永华, 张晖, 林健, 吴振清. 典型精锻模设计实例第五讲载重汽车球头销冷锻工艺及模具[J]. 金属加工(热加工), 2008, (19): 73-74.
引用本文: 王以华, 吕景林, 姜剑敏, 张海英, 王永华, 张晖, 林健, 吴振清. 典型精锻模设计实例第五讲载重汽车球头销冷锻工艺及模具[J]. 金属加工(热加工), 2008, (19): 73-74.
Design examples for typical fine forging die Lecture 5: Cold forging technology and die design for ball head of pin truck[J]. MW Metal Forming, 2008, (19): 73-74.
Citation: Design examples for typical fine forging die Lecture 5: Cold forging technology and die design for ball head of pin truck[J]. MW Metal Forming, 2008, (19): 73-74.

典型精锻模设计实例第五讲载重汽车球头销冷锻工艺及模具

Design examples for typical fine forging die Lecture 5: Cold forging technology and die design for ball head of pin truck

  • 摘要: 1.工艺分析 运用传统方法,将40Cr退火后进行磷-皂化处理,采用冷变形工艺:镦平毛坯两端面→正挤压尾部→镦挤锥体→径向挤头部.其工艺过程见图2.

     

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