| 基于规则的小型冲压模具报价系统 |
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| 引用本文： | 李亨,王成勇,肖福成. 基于规则的小型冲压模具报价系统[J]. 合肥工业大学学报(自然科学版), 2009, 32(1) |
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| 作者姓名： | 李亨 王成勇 肖福成 |
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| 作者单位： | 合肥工业大学,材料科学与工程学院,安徽,合肥,230009;合肥工业大学,材料科学与工程学院,安徽,合肥,230009;合肥工业大学,材料科学与工程学院,安徽,合肥,230009 |
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| 基金项目： | 安徽省高校青年教师资助项目，合肥工业大学博士专项基金 |
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| 摘 要： | 文章针对小型冲压模具,利用基于规则的表示法设计典型工艺库、标准工序库、匹配知识库和工艺编码,运用部件的制造工时定额详细计算成形零件成本。建立标准模架价格数据库,根据得到的成形零件成本,采用模架估算法实现模具快速报价;最后通过实例验证了这种成本估算方法的有效性,达到了开发实用、合理的冲压模具报价系统,并为模具企业提供科学报价方法的目的。
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| 关 键 词： | 冲压模具 工艺库 工时定额 |
Rule-based cost estimation system of small-sized stamping dies |
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| LI Heng,WANG Cheng-yong,XIAO Fu-cheng. Rule-based cost estimation system of small-sized stamping dies[J]. Journal of Hefei University of Technology(Natural Science), 2009, 32(1) |
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| Authors: | LI Heng WANG Cheng-yong XIAO Fu-cheng |
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| Abstract: | Aiming at small-sized stamping dies,the databases of typical process,standard procedure,matching knowledge and process coding are designed using the rule-based representation,and the price of work pieces is calculated by making use of man-hour quota.A standard mold base library is exploited,and then by taking advantage of die carrier estimation and the price of work pieces,quick quotation is realized.Finally through an instance the validity of this cost estimation is proved,and the stamping die cost estimation system is proved to be practical and reasonable,which provides a scientific cost estimation method for mold enterprises. |
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| Keywords: | stamping die process database man-hour quota |
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