An analysis of the plastic deformation due to orthogonal and oblique cutting

Author:

Hsu T C1

Affiliation:

1. Department of Mechanical Engineering, University of Edinburgh

Abstract

The plastic deformations in orthogonal and oblique cutting processes are so large that they cannot be analysed like the small strains in linear elasticity. The deformation due to orthogonal cutting is represented by a two-by-two matrix and that due to oblique cutting by a three-by-three one. Oblique cutting is analysed as orthogonal cutting with a transverse movement of the tool, and the relation between the direction of chip flow, the deformation and the cutting ratio is deduced. The implications of Merchant's theory and Stabler's flow rule are examined in the light of the analysis presented.

Publisher

SAGE Publications

Cited by 5 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Mechanics of Cutting;Metal Cutting Theory and Practice, Third Edition;2016-03-24

2. NUMERICAL SIMULATION OF CONTINUOUS CHIP FORMATION DURING NON‐STEADY ORTHOGONAL CUTTING;Engineering Computations;1993-01

3. Finite element models of orthogonal cutting with application to single point diamond turning;International Journal of Mechanical Sciences;1988-01

4. An experimetnal study of oblique cutting with single-ended tools;International Journal of Machine Tool Design and Research;1982-01

5. Mechanics of Orthogonal Machining: Predicting Chip Geometry and Cutting Forces from Work-Material Properties and Cutting Conditions;Proceedings of the Institution of Mechanical Engineers;1969-06

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