Research on the Size Effect of Specific Cutting Energy Based on Numerical Simulation of Single Grit Scratching-Reference-Cited by-同舟云学术

Research on the Size Effect of Specific Cutting Energy Based on Numerical Simulation of Single Grit Scratching

Published:2018-05-21 Issue:7 Volume:140 Page:
ISSN:1087-1357
Container-title:Journal of Manufacturing Science and Engineering
language:en
Short-container-title:

Author:

Zhang Tao¹,Jiang Feng²,Yan Lan³,Xu Xipeng¹

Affiliation:

1. Institute of Manufacturing Engineering, Huaqiao University, Xiamen 361021, China; Engineering Research Center for Brittle Material Intelligent Manufacturing Technology, Fujian Province, Xiamen 361021, China

2. Institute of Manufacturing Engineering, Huaqiao University, Xiamen 361021, China; Engineering Research Center for Brittle Material Intelligent Manufacturing Technology, Fujian Province, Xiamen 361021, China e-mail:

3. College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, China; Engineering Research Center for Brittle Material Intelligent Manufacturing Technology, Fujian Province, Xiamen 361021, China

Abstract

A method of research on the size effect of the specific cutting energy based on the numerical simulation has been proposed. The theoretical model of the research on size effect of specific cutting energy using single grit scratching simulation has been presented. A series of single grit scratch simulations with different scratching depths have been carried out to acquire different material removal rates. Then, the specific cutting energy has been calculated based on the power consumed and the material removal rate. The relationship between the specific cutting energy and the material removal rate has been given which agrees well with that presented by Malkin. The simulation results have been analyzed further to explain the size effect of specific cutting energy.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Fujian Province

Publisher

ASME International

Subject

Industrial and Manufacturing Engineering,Computer Science Applications,Mechanical Engineering,Control and Systems Engineering

Link

http://asmedigitalcollection.asme.org/manufacturingscience/article-pdf/doi/10.1115/1.4039916/6277260/manu_140_07_071017.pdf

Reference18 articles.

1. The Size Effect in Metal Cutting;Sadhana,1974

2. Minimum Energy in Abrasive Processes;WEAR,1975

3. Effects of Grain Size and Operating Parameters on the Mechanics of Grinding;ASME J. Eng. Ind.,1972

4. Malkin, S., and Murray, T., 1977, “Comparison of Single Point and Rotary Dressing of Grinding Wheels,” Fifth North American Metalworking Research Conference, Amherst, MA, May 23–25, p. 278.

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