基于TRIZ矛盾矩阵的弹性复合圆柱滚子轴承创新设计

A creative design of elastic composite cylindrical roller bearing based on TRIZ contradiction matrix

TRIZ是发明问题解决理论的俄文简称,该理论是俄罗斯人G.S Altshuller及其团队在分析各国250万件发明专利的基础上所提出的。将其应用于机械产品创新设计,可以帮助设计人员指明解决问题的方向,快速找出复杂问题的最终解决方案。对TRIZ理论中39个通用技术参数、40个发明原理、矛盾矩阵及如何应用TRIZ理论矛盾矩阵解决问题进行了阐述。以TRIZ矛盾矩阵为工具,对传统的圆柱滚子轴承的缺陷进行了分析,根据矛盾矩阵表所推荐的发明原理,提出了新型的弹性复合圆柱滚子轴承。

TRIZ is the Russian short form of Theory of Inventive Problem Solving.The theory is proposed by G.S Altshuller and the group,based on analyzing 2.5million patent of invention over the world.Used in mechanic creative design,the theory could help find out the final resolution.39 common technical parameter,40 principle and contradiction matrix are introduced in the paper.The traditional cylindrical roller bearing is analyzed with TRIZ.In the light of contradiction matrix,the new elastic composite cylindrical roller bearing is proposed.