基于TRIZ的可重构夹具创新设计研究∗

摘要

As an important part of reconfigurable manufacturing system, reconfigurable fixture plays an im-portant role to ensure products quality, improve system reconfigurability, decrease system ramp-up time, etc. Aiming at the problem in reconfigurable fixture design, TRIZ contradictions inventive principles are used to provide innovative ideas to reconfigurable fixture design. According to the concept of reconfigurable fixture, the design requirements and parameters are concluded. By constructing an associated table between 39 standard parameters in TRIZ conflict matrix and reconfigurable fixture design parameters, the reconfigu-rable fixture innovative design model is established, which provides a new way to designers. At last, a de-sign case proves the feasibility of the proposed methods.%可重构夹具作为可重构制造系统重要的组成部分之一，对于保证产品质量、提高系统重构性、缩短系统斜升时间等具有重要的意义。针对可重构夹具设计中的问题，提出运用TRIZ冲突解决原理进行可重构夹具创新设计。由可重构夹具概念出发，归纳了可重构夹具设计要求和设计参数。通过构建可重构夹具设计工程参数与TRIZ冲突矩阵39个标准工程参数之间的关联，建立了可重构夹具创新设计过程模型，为设计者提供了一种新的设计思路。最后，实例证明了该设计模型的可行性。