论文信息 - Tool Life and Wear Model in Metal Cutting, Part 1 - Influence of Varying Flank Wear Criterion on Colding's Tool Life Equation

Tool Life and Wear Model in Metal Cutting, Part 1 - Influence of Varying Flank Wear Criterion on Colding's Tool Life Equation

The tool life model formulated by Bertil Colding is limited to the use of a specified tool life criterion. The Colding equation describes the relationship between tool life, cutting speed and the equivalent chip thickness. The Colding equation is based on five constants which have unique values for each selected value of the tool life criterion. This paper investigates how these Colding constants can vary for different selected wear criteria.

[1] Bertil N. Colding,et al. A wear relationship for turning, milling and grinding : machining economics , 1959 .

[2] T. E. Carlsson,et al. A model for calculation of the geometrical shape of the cutting tool — work piece interface , 2001 .

[3] T. Hodgson,et al. Turning Hardened Tool Steels with Cubic Boron Nitride Inserts , 1981 .

[4] Sören Hägglund. Methods and Models for Cutting Data Optimization , 2013 .

[5] Jan-Eric Ståhl,et al. Analytical Calculation of the True Equivalent Chip Thickness for Cutting Tools and its Influence on the Calculated Tool Life , 2012 .

[6] F. W. Taylor. The Art of Cutting Metals , 1907 .

[7] J. Archard. Contact and Rubbing of Flat Surfaces , 1953 .

[8] D. Marquardt. An Algorithm for Least-Squares Estimation of Nonlinear Parameters , 1963 .

[9] B. N. Colding. A Tool-Temperature/Tool-Life Relationship Covering a Wide Range of Cutting Data , 1991 .

[10] T. Kitagawa,et al. Analytical prediction of cutting tool wear , 1984 .

[11] P. C. Veenstra,et al. On the significance of equivalent chip thickness , 1970 .

[12] Bo Lindström,et al. Cutting Data Field Analysis and Predictions — Part 1: Straight Taylor Slopes , 1989 .

[13] Kenneth Levenberg. A METHOD FOR THE SOLUTION OF CERTAIN NON – LINEAR PROBLEMS IN LEAST SQUARES , 1944 .