| 铸造缺陷修补机技术在大型铸件上的应用 |
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| 引用本文： | 彭兴玖.铸造缺陷修补机技术在大型铸件上的应用[J].热加工工艺,2006(5). |
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| 作者姓名： | 彭兴玖 |
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| 作者单位： | 北京奥宇可鑫表面工程技术有限公司 北京101400 |
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| 摘 要： | 通过对试棒焊补效果的显微分析及对机床导轨、油缸、曲轴修复结果的检验和分析,表明铸造缺陷修补机在修补铸铁材质零件的砂眼、缩松方面是可行的;修补后铸件无裂纹、无硬点、无明显分界线。该技术是可以广泛推广的一项新型修补技术。
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| 关 键 词： | 铸造缺陷修补机 导轨 油缸 曲轴 |
Application of Casting Defect Repair Machine Techlology in Heavy Casting |
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| PENG Xing-jiu.Application of Casting Defect Repair Machine Techlology in Heavy Casting[J].Hot Working Technology,2006(5). |
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| Authors: | PENG Xing-jiu |
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| Abstract: | By analyzing welding effect of test bars,guide rails,oil cylinders and crankshafts,the results show the casting defect repair machine is feasible in repairing sand holes and dispersed shrinkage of castings.After repairing,no cracks,no hard points and no clear dividing line exist.The new technology is worth of generalizing. |
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| Keywords: | casting defect repair machine guied rail oil cylinder crankshaft |
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