Multiple Regression Prediction Model for Cutting Forces in Turning Carbon-Reinforced PEEK CF30

作者：Mata Francisco^*; Beamud Elena; Hanafi Issam; Khamlichi Abdellatif; Jabbouri Abdallah; Bezzazi Andmohammed

来源：Advances in Materials Science and Engineering, 2010, 824098.

DOI：10.1155/2010/824098

Among the thermoplastic polymers available, the reinforced polyetheretherketone with 30% of carbon fibres (PEEK CF 30) demonstrates a particularly good combination of strength, rigidity, and hardness, which prove ideal for industrial applications. Considering these properties and potential areas of application, it is necessary to investigate the machining of PEEK CF30. In this study, response surface methodology was applied to predict the cutting forces in turning operations using TiN-coated cutting tools under dry conditions where the machining parameters are cutting speed ranges, feed rate, and depth of cut. For this study, the experiments have been conducted using full factorial design in the design of experiments (DOEs) on CNC turning machine. Based on statistical analysis, multiple quadratic regression model for cutting forces was derived with satisfactory R-2-squared correlation. This model proved to be highly preferment for predicting cutting forces.

• 出版日期2010