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Acoustic Emission (AE) monitoring of the milling process with coated metal carbide inserts using TRIM C270 cutting fluid

Abstract Details

2015, Master of Science, University of Toledo, Mechanical Engineering.
The use of Metal working fluids for any cutting mechanism has been found to affect the tool wear in a positive manner, but more importantly it is the way of applying this fluid that has significantly impacted the tool wear. In this study, experiments were conducted on AISI 4140 alloy steel to determine the performance of three different applications of cutting fluid using an end milling process. TiAlN coated metal carbide inserts were used for cutting under three different levels of surface speed, chip load and depth of cut. The response variables collected were Acoustic Emission (AE), Forces, Temperature and Tool wear based on which, cutting fluid applications were categorized for their performances. In addition, more emphasis was given on the AE results to observe its potential to provide necessary real time knowledge and tool wear monitoring capability during cutting process. AE Hit values were recorded as a parameter to study the tool wear results based on different ways of fluid applications. The results in this research point to the fact that different ways of applying a cutting fluid impacts the tool wear, forces, temperature and the acoustic signals in a positive manner. Furthermore, three statistical models to predict the tool wear in near future were proposed based on the response variables from this research.
Ioan Marinescu, Dr (Advisor)
Efstratios Nikolaidis, Dr (Committee Member)
Matthew Franchetti, Dr (Committee Member)
107 p.

Recommended Citations

Citations

  • Dhulubulu, A. (2015). Acoustic Emission (AE) monitoring of the milling process with coated metal carbide inserts using TRIM C270 cutting fluid [Master's thesis, University of Toledo]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1435592338

    APA Style (7th edition)

  • Dhulubulu, Aditya. Acoustic Emission (AE) monitoring of the milling process with coated metal carbide inserts using TRIM C270 cutting fluid. 2015. University of Toledo, Master's thesis. OhioLINK Electronic Theses and Dissertations Center, http://rave.ohiolink.edu/etdc/view?acc_num=toledo1435592338.

    MLA Style (8th edition)

  • Dhulubulu, Aditya. "Acoustic Emission (AE) monitoring of the milling process with coated metal carbide inserts using TRIM C270 cutting fluid." Master's thesis, University of Toledo, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1435592338

    Chicago Manual of Style (17th edition)