An Experimental Study of Radial-Mode Abrasive Waterjet Turning of Steels

Author:

Li W.Y.1,Wang Jun1ORCID,Ali Yasser M.1

Affiliation:

1. University of New South Wales

Abstract

An experimental study of a radial-mode abrasive waterjet (AWJ) turning of AISI4340 high tensile steel is presented. The major process parameters, i.e. feed speed, waterjet pressure, abrasive flow rate, nozzle tilt angle, and workpiece surface speed, are considered in a statistical experimental design. The advantages of the radial-mode AWJ turning over the offset-mode turning include maximum jet energy utilization, high surface speed, a variety of nozzle tilt angles and small nozzle standoff distance, to enable high material removal rate (MRR). It is found that the depth of cut is considerably increased when large nozzle tilt angle and high surface speed are used. It also shows that feed speed and waterjet pressure are the two most significant parameters to control the MRR. This preliminary study suggests that the radial-mode AWJ turning is feasible and can yield high material removal rates. Future research to advance the knowledge about this new machining process is also proposed.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Reference12 articles.

Cited by 16 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. Material removal mechanisms of ceramics turned by abrasive waterjet (AWJ) using a novel approach;Ceramics International;2021-06

2. A user-friendly finite element model for radial mode abrasive waterjet turning;Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture;2021-05-10

3. Abrasive Water Jet Machining process: A state of art of review;Journal of Manufacturing Processes;2020-01

4. Structural Transformation of the Surface of a High-Strength Steel after Hydroabrasive Action;Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques;2019-11

5. Surface integrity in tangential turning of hybrid MMC A359/B 4 C/Al 2 O 3 by abrasive waterjet;Journal of Manufacturing Processes;2017-08

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