Applying TRIZ for Optimization Formulation of Sapphire Precision Lapping
This paper presents the parameters optimization by TRIZ theory in the precision lapping of sapphire in order to realize the high efficiency and low damaged lapping. The TRIZ theory was used to optimize processing parameters of sapphire precision lapping based on much experimental data of lapping, then the conflict matrix of internal contradictions was set up and the optimization parameters was obtained. The result of experiment indicated that the face quality of sapphire was improved greatly after optimized by TRIZ. There was a conclusion that TRIZ theory can be used to optimize the processing parameters of sapphire precision lapping which is important to enrich the processing theory of sapphire.
Guozhong Chai, Congda Lu and Donghui Wen
X. Wang et al., "Applying TRIZ for Optimization Formulation of Sapphire Precision Lapping ", Advanced Materials Research, Vols. 102-104, pp. 564-567, 2010