• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Proceedings of the 1999 ASME design engineering technical conferences >Optimal component consolidation in molded product design
【24h】

Optimal component consolidation in molded product design

机译：模压产品设计中的最佳零件合并

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Per standard DFMA practice, designers are taking advantage of the full capability of manufacturing processes by consolidating multiple parts and functions into fewer, more complex parts. This paper examines the component consolidationissues for injection molded parts. Detailed tooling cost and lead-time models are first developed from industry data; material and processing cost models are established based on analytic and empirical models. Differential calculus is then applied to a generic profit model to establish nonspecific guidelines for component consolidation for both a single and mix of products. A quantitative demonstration of these concepts is also provided for a family of complex internal chassis. LThe results indicate that some additional DFMA rules are necessary regarding component consolidation. Components should not be combined if: the consolidation does not reduce the number of tools, the components have vastly different quality requirements, the design process is not certain of delivering the product and there is significant sales cost sensitivity, and the manufacturing processes are not capable of delivering high yields of complex products.
机译：根据DFMA的标准做法，设计人员通过将多个零件和功能整合为更少，更复杂的零件来利用制造过程的全部功能。本文研究了注塑零件的零件固结问题。首先根据行业数据开发详细的工具成本和交货时间模型；根据分析和经验模型建立材料和加工成本模型。然后将微积分应用于通用利润模型，以建立针对单个产品和产品组合的组件合并的非特定准则。还为一系列复杂的内部机箱提供了这些概念的定量演示。结果表明，对于组件合并，还需要一些其他DFMA规则。在以下情况下，不应该合并组件：合并不会减少工具的数量，组件的质量要求有很大不同，设计过程不确定是否能交付产品，并且对销售成本的敏感性很高，并且制造过程不可行提供高产量的复杂产品。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号