Author
Listed:
- CHUAN ZHANG
(School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, P. R. China)
- MING LU
(School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, P. R. China)
- DONGDONG LIU
(School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, P. R. China)
- FANGHONG SUN
(School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, P. R. China)
Abstract
Diamond-coated tools have extremely extraordinary physical and chemical properties and have become ideal tools for machining the emerging materials that are hard to machine. In mass production of diamond-coated milling tools, the homogeneity of diamond coatings has always been sought for and is highly influenced by the uniformity of temperature field near the tool substrate. In order to further improve the uniformity of the temperature field and deposit diamond coatings with uniform thickness, a novel hot filament chemical vapor deposition (HFCVD) device with separated worktables and plates for mass production of diamond-coated milling tools is proposed. First, the simulation models of previous device with integrated worktable versus new device with separated worktables are established using finite volume method. The simulation results shows that the temperature distribution is more uniform in the device with separated worktables. Second, temperature measurement experiments are conducted, which prove the correctness of simulation model. Subsequently, experiments involving the deposition of diamond coatings on milling tools are conducted using two kinds of worktables, utilizing the same parameters as in the simulation. Finally, high-speed milling experiments are conducted to test the diamond-coated milling tools. According to the results of SEM, Raman and high-speed milling experiments, it can be concluded that the homogeneity of coating thickness and cutting performance of the milling tools produced by HFCVD device with separated worktables and plates are better.
Suggested Citation
Chuan Zhang & Ming Lu & Dongdong Liu & Fanghong Sun, 2024.
"Simulation And Experimental Research Studies On Temperature Field For The Production Of Diamond-Coated Milling Tools By Hfcvd Device With Separated Worktables,"
Surface Review and Letters (SRL), World Scientific Publishing Co. Pte. Ltd., vol. 31(08), pages 1-10, August.
Handle:
RePEc:wsi:srlxxx:v:31:y:2024:i:08:n:s0218625x24500604
DOI: 10.1142/S0218625X24500604
Download full text from publisher
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:31:y:2024:i:08:n:s0218625x24500604. 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.