| 3Cr3Mo3VNb钢热锻模失效的特征分析及提高模具使用寿命的措施 |
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| 引用本文： | 何文超. 3Cr3Mo3VNb钢热锻模失效的特征分析及提高模具使用寿命的措施[J]. 工具技术, 2004, 38(2): 30-32 |
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| 作者姓名： | 何文超 |
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| 作者单位： | 中铁宝桥股份有限公司 |
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| 摘 要： | 通过对模具早期失效的特征分析 ,找出影响模具使用寿命的主要因素 ,并在设计、机械加工、热处理及使用过程中采取相应预防措施 ,提高模具使用寿命 ,达到降低成本、提高产品质量和获得良好经济效益的目的
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| 关 键 词： | 3Cr3Mo3VNb 特征 热作模具钢 疲劳 失效 热处理 |
Efficacy Lose Analysis of 3Cr3Mo3VNb Steel Mold and Measure of Increasing Molding Service Life |
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| He Wenchao. Efficacy Lose Analysis of 3Cr3Mo3VNb Steel Mold and Measure of Increasing Molding Service Life[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 2004, 38(2): 30-32 |
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| Authors: | He Wenchao |
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| Abstract: | Analyzing the characteristic efficacy of the molding tools in earlie r period, the factor of the main influence to molding tools serv ice life is found, and the prevention in design, machining, heat tr eatment and application to increase molding service life is adopted.The cost is reduced and the product quality with good and economic performance is increased. |
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| Keywords: | Cr3Mo3VNb characteristic hot molding tool steel fatigue efficacy lose heat treatment |
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