|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2008年10 期
| 標(biāo)題 |
| 銅合金模具在鐵路貨車不銹鋼中厚板沖壓成型中的應(yīng)用(36 卷) |
| 英文標(biāo)題 |
| Application of Copper Alloy Die in Medium Stainless Steel Plate Punching Forming for Railway Freight Car |
| 摘要 |
| 從分析不銹鋼板材沖壓成型性能特點(diǎn)以及工件產(chǎn)生擦傷的機(jī)理入手，概述了銅合金模具的特性及應(yīng)用范圍。以實(shí)例方式介紹了模具鑲塊的結(jié)構(gòu)優(yōu)化設(shè)計(jì)，解決了工件表面擦傷和模具壽命急劇下降的技術(shù)瓶頸。 |
| 作者 |
| 新聞作者:王曉峰 |
| 關(guān)鍵字 |
