IDEAS home Printed from https://ideas.repec.org/a/wsi/srlxxx/v30y2023i04ns0218625x23500208.html
   My bibliography  Save this article

Effect Of The Cooling With Air And Water Vapor On Milling Performances

Author

Listed:
  • AYBARS MAHMAT

    (Department of Mechanical Engineering, Munzur University, 62000, Tunceli, Turkey)

  • NIHAT TOSUN

    (��Department of Mechanical Engineering, Firat University, 23119, Elazig, Turkey)

  • SALIH AÄžAR

    (Department of Mechanical Engineering, Munzur University, 62000, Tunceli, Turkey)

Abstract

This study aims to investigate experimentally and analytically the effects of different machining parameters such as cooling methods and cutting tool materials on surface roughness and chip thickness ratio for milling of AA7075-T6 aluminum alloy. The carbide and high-speed steel (HSS) end mills were used as cutting tools and the conventional, vapor, and compressed air were used as cooling methods in the experiments. The experiment conditions for compressed air at the cutting zone were 6 bar pressure and 30m/s speed flow rate. A mixture of boron oil and water (1/20 mixture ratio) was used as cutting fluid in conventional cooling. The study was carried out using three levels of feed rates (20, 40, 80mm/min), rotational speeds (780, 1330, 2440rpm), and a constant 2mm deep cut. As a result of the experiments, the surface roughness values increased with the increasing levels of feed rate. Besides surface roughness values decreased with increasing levels of the rotational speed. In addition, a better surface quality was obtained in milling processes by using carbide cutting tools compared to HSS tools. It was concluded that the most important parameter affecting the surface roughness and chip thickness ratio is feed rate and the rotational speed, respectively. Better surface roughness and chip thickness ratio were obtained from the vapor processing than the conventional and compressed air.

Suggested Citation

  • Aybars Mahmat & Nihat Tosun & Salih Aäžar, 2023. "Effect Of The Cooling With Air And Water Vapor On Milling Performances," Surface Review and Letters (SRL), World Scientific Publishing Co. Pte. Ltd., vol. 30(04), pages 1-10, April.
    • Handle: RePEc:wsi:srlxxx:v:30:y:2023:i:04:n:s0218625x23500208
    DOI: 10.1142/S0218625X23500208
    as

    Download full text from publisher

    File URL: http://www.worldscientific.com/doi/abs/10.1142/S0218625X23500208
    Download Restriction: Access to full text is restricted to subscribers
    File URL: https://libkey.io/10.1142/S0218625X23500208?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:wsi:srlxxx:v:30:y:2023:i:04:n:s0218625x23500208. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Tai Tone Lim (email available below). General contact details of provider: http://www.worldscinet.com/srl/srl.shtml .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.