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| 大口径弹体的一次收口成形 |
| One-pass Necking Forming Research of Large Caliber Projectile Shell Body |
| Received:February 21, 2012 Revised:July 10, 2012 |
| DOI： |
| 中文关键词: 弹体 收口 成形 |
| 英文关键词: projectile shell body necking forming |
| 基金项目: |
| Author Name | Affiliation | | YANG Da-wei | Metal Press Working Factory， Plant No.123 of CNGC., Qiqihar 161046, China | | XIAO Hong | Metal Press Working Factory， Plant No.123 of CNGC., Qiqihar 161046, China | | WANG Dian-hui | Metal Press Working Factory， Plant No.123 of CNGC., Qiqihar 161046, China | | WU Zhong-jiang | Metal Press Working Factory， Plant No.123 of CNGC., Qiqihar 161046, China | | ZHOU Yu-hang | Metal Press Working Factory， Plant No.123 of CNGC., Qiqihar 161046, China | | JIANG Xiu-feng | Metal Press Working Factory， Plant No.123 of CNGC., Qiqihar 161046, China | | TANG Ju-shuang | Metal Press Working Factory， Plant No.123 of CNGC., Qiqihar 161046, China | | FU Bing-wei | Metal Press Working Factory， Plant No.123 of CNGC., Qiqihar 161046, China |
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| 中文摘要: |
| 阐述了弹体收口的基本原理及其相关因素，分析了收口成形时温度控制的重要性，并对收口前弹体加热温度、加热长度、加热时间、毛坯图的设计、收口成形工装设计加以说明。 |
| 英文摘要: |
| The basic principle and the related factors of projectile shell body necking are introduced. The importance of temperature control in necking is analyzed. Heating temperature, heating length, heating time before necking are explained. The design of the blank before necking and necking die are illustrated. |
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