| 汽车变速器后体压铸模设计 |
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| 引用本文： | 王建玲,王春,李金贵,梁国俐.汽车变速器后体压铸模设计[J].特种铸造及有色合金,2006,26(5):295-297. |
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| 作者姓名： | 王建玲 王春 李金贵 梁国俐 |
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| 作者单位： | 1. 唐山学院
2. 唐山内燃机厂 |
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| 摘 要： | 汽车变速器后体是带有多个侧孔的复杂压铸件，尺寸较大，外侧面还存在窄长肋条和凸台。在压铸模的结构设计中，采用5向开模结构，凸模采用分体式（主型芯和上型芯），侧型芯的成型采用斜导柱侧向分型和液压缸抽芯机构。通过对压铸件成型压力的计算，选择锁模力为6300 kN的J1163型卧式冷室压铸机。
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| 关 键 词： | 压铸模 侧向分型 凸凹模 模具结构 |
| 文章编号： | 1001-2249（2006）05-0295-03 |
| 收稿时间： | 2006-01-15 |
| 修稿时间： | 2006年1月15日 |
Design of Die Casting Die for Automobile Variator Back-shell |
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| Wang Jianling,Wang Chun,Li Jingui,Liang Guoli.Design of Die Casting Die for Automobile Variator Back-shell[J].Special Casting & Nonferrous Alloys,2006,26(5):295-297. |
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| Authors: | Wang Jianling Wang Chun Li Jingui Liang Guoli |
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| Abstract: | Automobile variator back-shell with large dimension is a complicated die-castings where there are several side-hole and exist narrow-long rib and convex at outsides. Five-directional structure was adopted in design of die casting die, in which a departed structure was used for moving die design, including main core and top-core, and declined columniation parting and hydraulic drawing-core mechanism were used for forming of side-core. The horizontal cold chamber die casting machine with closed force of 6 300 kN has been selected by calculating filling pressure. |
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| Keywords: | Die Casting Die Side-parting Moving Die and Container Die Structure |
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