Lund University logotype, link to Lund University
NanoLund in Swedish
Listen

The browser you are using is not supported by this website. All versions of Internet Explorer are no longer supported, either by us or Microsoft (read more here: https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Please use a modern browser to fully experience our website, such as the newest versions of Edge, Chrome, Firefox or Safari etc.

Jan-Eric Ståhl

Jan-Eric Ståhl

Professor

Jan-Eric Ståhl

Machinability and process stability when turning Alloy 718 with standard and produced by selective laser sintering toolholders

Author

  • Oleksandr Gutnichenko
  • Volodymyr Bushlya
  • Jinming Zhou
  • Jan-Eric Ståhl
  • Pajazit Avdovic
  • Ulf Simmons

Summary, in English

The paper presents the results of a comparative analysis of machinability and dynamic stability when turning a nickel-based superalloy with WRA tools in a conventional and prototype toolholders. The use of the prototype toolholder with a spatial structure is shown to significantly suppress vibrations during the machining and stabilize the process within the cutting speed range between 200 and 400 m/min. The above mentioned benefits are demonstrated to be owing to damping properties of the proposed toolholder.

Department/s

  • Production and Materials Engineering
  • SPI: Sustainable Production Initiative

Publishing year

2014

Language

English

Publication/Series

[Host publication title missing]

Document type

Conference paper

Publisher

The Swedish Production Academy

Topic

  • Materials Engineering

Keywords

  • Alloy 718
  • turning
  • machinability
  • tool wear
  • surface quality
  • dynamic stability
  • wavelet transform
  • 0-1 test

Conference name

Swedish Production Symposium, 2014

Conference date

2014-09-16 - 2014-09-18

Conference place

Gothenburg, Sweden

Status

Published