摘要
将产品全寿命周期六西格玛解决方案的六西格玛设计理论IDDOV流程用于复杂环境矿山冶金设备可靠性的设计研究。以某矿冶设备径向轴承润滑设计为例,采用IDDOV流程方法和技术后降低了矿冶设备恶劣环境下因润滑原因产生的零件失效故障率,为矿山机械设备低成本、高质量和稳健性设计难题提供了一种新的解决途径,并对结论进行了验证。
The production life-cycle six-sigma solutions （Lcss） based on the IDDOV （Identify, Define, Develop, Optmize, Verify） process of DFSS Design For Six Sigma theory is applied to the research of reliability design of mining and metallurgical equipment in complicated conditions. Taking the radial-bearing lubricating design as an example, the process and technology of lDDOV is applied to reduce the fault rate of the part invalidation due to the bad lubrication in the svere environment and finally the results are verified. This technique offers a new way to solve the design difficulties of mining equipments with lower cost, higher reliability and quality.
出处
《矿山机械》
北大核心
2008年第4期59-63,共5页
Mining & Processing Equipment
基金
国家自然科学基金资助项目(70572044)
