| 蜗轮箱体铸造工艺分析与应用 |
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| 引用本文： | 张炯法,宋宪峰,郭新柱.蜗轮箱体铸造工艺分析与应用[J].铸造,2006,55(7):746-747. |
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| 作者姓名： | 张炯法 宋宪峰 郭新柱 |
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| 作者单位： | 1. 山东科技大学,山东,泰安,271021
2. 山东煤矿泰安机械厂,山东,泰安,271000 |
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| 摘 要： | 大型蜗轮箱体铸件结构复杂,大量使用型芯做出型腔和型体。分析了型芯的设置与装配特点,改进型芯的成分,完善装配与支撑方式,选择合理的工艺参数,保证了铸件的质量和形位公差等要求。
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| 关 键 词： | 蜗轮箱体 型芯 工艺设计 |
| 文章编号： | 1001-4977(2006)07-0746-02 |
| 收稿时间： | 2005-08-17 |
| 修稿时间： | 2006-11-22 |
Analysis and Improvement of Casting Process for the Worm Gear Case |
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| ZHANG Jiong-fa,SONG Xian-feng,GUO Xin-zhu.Analysis and Improvement of Casting Process for the Worm Gear Case[J].Foundry,2006,55(7):746-747. |
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| Authors: | ZHANG Jiong-fa SONG Xian-feng GUO Xin-zhu |
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| Affiliation: | 1. Shandong University of Science and Technology, Taian 271021, Shandong, China; 2. Shandong Taian Coal Mine Machinery Factory, Taian 271000, Shandong, China |
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| Abstract: | Foundry technologies of the large-scale worm gear case formed by using lots of cores in impression and appearance are designed by analysis of casting structural characteristics.The improving and perfecting of cores containing the ingredient of sodium silicate bonded sand,assemble and support,the craft parameter are completed.Finally,the worm gear case casting whose contour tolerance,quality can meet the requests is made successfully. |
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| Keywords: | worm gear case casting core technological design |
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