The selection of the optimal external cylindrical grinding conditions importantly contributes to increase productivity and quality products. is a method finishing machine elements surface with an indeterminate blade shape. External can process surfaces that require high gloss precision, although it also be used remove large surplus stock. Therefore, multi objective optimization for problem comp...

A on-line monitoring new method for grinding quality is presented based on theory analysis and test study, which collects the information of grinding quality from the AE signals produced by friction and grinding process to realize the on-line intelligent detection and prediction of grinding quality by A wavelet neural network & Fuzzy BP algorithm based network. The reliability and feasibility o...

Thermal errors and force-induced errors are two most significant sources of the NC grinding machine inaccuracy. And error compensation technique is an effective way to improve the manufacturing accuracy of the NC machine tools. Effective compensation relies on an accurate error model that can predict the errors exactly during machining. In this paper, a PSO–BP neural network modeling technique ...