摘要
针对减振器总成工艺过程的改变,采用凹模浮动,实现双向同步冲孔;利用多缸自动协调动作实现工件的高效冲孔,这样即提高了生产效率和加工质量,又有效改善了凹模的受力状态,延长了凹模的使用寿命。
According to the change of technologic process, adopting the floating concave mould, bidirectional punch in the same time was realized;The effective punch has been realized by utilizing the harmonious action of multi-vat, it improves the porduction effectivity and artifactitious quality,meanwhile,the force of concave mould has been improved, prolong its longevity.
出处
《锻压装备与制造技术》
北大核心
2003年第6期26-27,共2页
China Metalforming Equipment & Manufacturing Technology
