EFFECT OF AIR JET COOLING ON SURFACE ROUGHNESS AND TOOL WEAR

https://doi.org/10.22146/teknosains.5976

Paryanto Rusnaldy dan Tony S. Utomo(1*)

(1) Department of Mechanical Engineering, Diponegoro University
(*) Corresponding Author

Abstract


The main goal of this work is to investigate the use of air jet cooling on machining process. Surface roughness
and tool are chosen as parameter to analyze of air jet cooling effects; and turning process with AISI 1010 material
used in the experimental study. Surface roughness was measured for several air jet pressures and in two air jet
positions. Every five minutes of machining time, tool wear was measured until reach 30 minutes. Initial results
show that the use of air jet cooling with proper selection of position and pressure; possible to reduce tool wear and
to increase surface roughness.


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DOI: https://doi.org/10.22146/teknosains.5976

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Copyright (c) 2014 Paryanto Rusnaldy dan Tony S. Utomo

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