CAJ | 학술논문

面对当前飞机零件价值不断攀升的现状，在加工中采取各种防错方法和防错工具成为降低加工风险的必要措施。将TRIZ理论应用于防错方法和防错工具的创新改进中，为创新提供了思路，极大地提高了创新的效率。以TRIZ理论及发明问题解决算法为指导，对一种数控加工防错工具存在的问题进行了分析，在系统功能分析的基础上找出技术矛盾，建立问题模型，利用矛盾矩阵及创新原理找到了问题解决思路，成功地对防错工具进行了改进，为飞机零件数控加工防错工具的创新提供了典型应用案例。
면대당전비궤령건개치불단반승적현상，재가공중채취각충방착방법화방착공구성위강저가공풍험적필요조시。장TRIZ이론응용우방착방법화방착공구적창신개진중，위창신제공료사로，겁대지제고료창신적효솔。이TRIZ이론급발명문제해결산법위지도，대일충수공가공방착공구존재적문제진행료분석，재계통공능분석적기출상조출기술모순，건립문제모형，이용모순구진급창신원리조도료문제해결사로，성공지대방착공구진행료개진，위비궤령건수공가공방착공구적창신제공료전형응용안례。
As the costs of the aircraft parts increasing, the application of error prooifng methods and tools in the machining have become the necessary to de-crease the machining risk. The innovation and improve-ment for the error proofing methods and tools can be achieved easily and efifcient by applying the TRIZ theory. This article uses the TRIZ theory and the inventive prob-lem solving algorithm as a guidance to analyze the prob-lem of a NC machining error prooifng tool and ifnd out the technical contradiction based on the system function anal-ysis. The problem model is set up and the idea of solving the problem is obtained by using the contradiction matrix and the inventive principles. The successful improvement of the NC machining error prooifng tool provides a typical applicable case of innovations in aircraft parts NC machin-ing error prooifng tools.