汽车铸造模中球墨铸铁的焊接裂纹分析及解决措施 |
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引用本文: | 胡辉. 汽车铸造模中球墨铸铁的焊接裂纹分析及解决措施[J]. 模具制造, 2014, 14(9): 85-89 |
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作者姓名: | 胡辉 |
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作者单位: | 奇瑞汽车股份有限公司 安徽芜湖241006 |
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摘 要: | 介绍了汽车铸造模中球墨铸铁的成分、性能及在应用,在补焊过程中产生裂纹类型,分析裂纹产生的基本原理,探讨避免产生裂纹的方法及措施。
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关 键 词: | 铸造模 球墨铸铁 补焊 裂纹 |
Analysis of Welding Crack Ductile Cast Iron and the Solving Measures in the Automobile Die-Casting Die |
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Abstract: | This article introduces the element of ductile cast iron in automobile die, crack repair wehling process type, analysis of the basic principles of the cracks, to explore the methods and measures to avoid cracks. |
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Keywords: | die-casting die ductile cast iron patching welding crack |
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