| 燃机旁路机构阀体装焊工艺方案研究 |
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| 引用本文： | 谭小平.燃机旁路机构阀体装焊工艺方案研究[J].大型铸锻件,2006(2):26-28. |
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| 作者姓名： | 谭小平 |
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| 作者单位： | 东方汽轮机厂制造技术处,四川618201 |
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| 摘 要： | 重型燃机旁路机构阀体主体尺寸大、结构刚性差、焊接量大。根据生产情况,不断改进和完善装焊工艺方案。通过采取增加阀体外圆加工余量、90°弧环拼焊等措施,保证了产品质量和生产周期,并力争工艺方案的最优化。
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| 关 键 词： | 旁路机构阀体 装焊 工艺 |
| 收稿时间： | 2005-11-11 |
| 修稿时间： | 2005年11月11 |
The Assemble Welding Process Research for Bypass Mechanism of Valve Body on the Gas Turbine |
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| Tan Xiaoping.The Assemble Welding Process Research for Bypass Mechanism of Valve Body on the Gas Turbine[J].Heavy Casting and Forging,2006(2):26-28. |
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| Authors: | Tan Xiaoping |
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| Affiliation: | Tan Xiaoping |
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| Abstract: | The bypass mechanism of valve proper for the heavy duty gas turbine has a large dimension and large welding quantity with poor structure rigidity.According to the actual production status,the assemble welding process has been gradually improved and perfected.By means of increasing the machining allowance of the valve body outer ring and 900 ring welding,the product quality and the production circle can be guaranteed for optimizing the process plan. |
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| Keywords: | bypass mechanism valve body assemble welding process |
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