| 杨勤,石若好,熊文彬,王建伟.基于价值工程的产品优化设计研究[J].包装工程,2019,40(12):279-282. |
| 基于价值工程的产品优化设计研究 |
| Product Optimization Design Based on Value Engineering |
| 投稿时间：2019-02-15 修订日期：2019-06-20 |
| DOI：10.19554/j.cnki.1001-3563.2019.12.048 |
| 中文关键词: 价值工程 优化设计 功能可靠度 产品质量 |
| 英文关键词: value engineering optimal design functional reliability product quality |
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| 中文摘要: |
| 目的 弥补目前价值工程应用到产品优化设计中时，只考虑减少成本，忽视改善质量的局限。方法 运用价值工程的对象选择原则和方法，对预期寿命周期高，已经在市场上销售一段时间的产品进行价值分析，提出初步的设计方向，再通过对某一批次的产品维修记录的统计分析，引入产品功能可靠度的概念，对价值工程提出的设计方向进行修正。结果 将功能可靠度与价值工程的分析相结合，有效弥补传统价值工程指导产品优化设计时，只关注成本而忽视质量的缺点。结论 通过实例进行验证，最终结果表明，功能可靠度与价值工程相结合提出的优化设计方案，在改善产品质量的同时，也有效降低了成本。 |
| 英文摘要: |
| The paper aims to offset the limitation that only considering cost reduction and ignoring product quality when the value engineering is applied to optimal design of product. The object selection principle and method of value engineering were applied to analyze the value of the product of long life expectancy and has been sold in the market for a period of time to put forward the preliminary design direction. Then, through statistical analysis on product maintenance records of the same batch, the concept of product function reliability was introduced to amend the proposed design direction of value engineering. Combining the function reliability with the analysis of value engineering effectively offset the limitation of focusing on cost and ignoring quality when guiding optimal design of product with traditional value engineering. Through case studies, the final results show that the optimal design scheme combining function reliability and value engineering can effectively reduce the cost and effectively improve the quality of products. |
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