| S200M型掘进机回转台铸造工艺探讨 |
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| 引用本文： | 张汝春,张文博.S200M型掘进机回转台铸造工艺探讨[J].煤矿机械,2005,2(3):64-66. |
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| 作者姓名： | 张汝春 张文博 |
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| 作者单位： | 佳木斯煤矿机械有限公司,黑龙江,佳木斯,154002;佳木斯煤矿机械有限公司,黑龙江,佳木斯,154002 |
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| 摘 要： | 回转台是S2 0 0M掘进机关键部件 ,尺寸大、结构复杂 ,是掘进机上受力最大的零件。通过严谨的铸造工艺设计和严格的生产过程控制 ,可有效地防止回转台的铸造毛坯件产生铸造裂纹、缩孔、夹杂等缺陷 ,保证铸造质量
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| 关 键 词： | 掘进机 回转台 铸造 工艺 裂纹 缩孔 模数 |
| 文章编号： | 1003-0794(2005)03-0064-03 |
| 修稿时间： | 2004年12月16 |
Discuss Casting Technology of the Gyration Platform of S200M Roadheader |
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| ZHANG Ru-chun,ZHANG Wen-bo.Discuss Casting Technology of the Gyration Platform of S200M Roadheader[J].Coal Mine Machinery,2005,2(3):64-66. |
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| Authors: | ZHANG Ru-chun ZHANG Wen-bo |
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| Abstract: | The gyration platform is the important part of S200M roadheader. Its size is large and structure is complex, this accessory support maximal force. Through strict casting technique design and production process control, we can effective prevent forging blank to produce casting crack, shrinkage cavity and slag inclusion,pledge cast product quality. |
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| Keywords: | roadheader gyration platform casting technology crack shrinkage cavity modulus |
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