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Laser Micro Processing of Carbide Tool Insert

[+] Author Affiliations
Ashfaq Khan, Muhammad Alam Zaib Khan, Kamran Shah, Aftab Khan

University of Engineering and Technology, Peshawar, Pakistan

Mushtaq Khan, Syed Husain Imran

National University of Sciences and Technology, Islamabad, Pakistan

Mohammad A. Sheikh, Lin Li

The University of Manchester, Manchester, UK

Paper No. MSEC2014-4162, pp. V001T03A020; 4 pages
doi:10.1115/MSEC2014-4162
From:
  • ASME 2014 International Manufacturing Science and Engineering Conference collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference
  • Volume 1: Materials; Micro and Nano Technologies; Properties, Applications and Systems; Sustainable Manufacturing
  • Detroit, Michigan, USA, June 9–13, 2014
  • Conference Sponsors: Manufacturing Engineering Division
  • ISBN: 978-0-7918-4580-6
  • Copyright © 2014 by ASME

abstract

For a number of applications there is evidence that the tribological conditions for mating surfaces can be improved by surface texturing. Literature shows that texturing the tool rake face can have a positive influence on tribological properties. This research focuses of the texturing of tool rake surface by laser machining. Compared to other texturing techniques, laser provides the flexibility of machining customized textures on tool surface. This paper deals with the assessment and optimization of the process parameters for generation of textures on cemented carbide inserts under ambient conditions by using a femtosecond laser. The paper is a significant contribution to the efficient and rapid generation of customized surface texture on hard tool inserts.

Copyright © 2014 by ASME
Topics: Lasers

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