Optimization of Grinding Parameters for Minimum Grinding Time When Grinding Tablet Punches by CBN Wheel on CNC Milling Machine
Cutting regime parameters play an important role in determining the efficiency of the grinding process and the quality of the ground parts. In this study, the influences of the cutting parameters, including the cutting depth (ae), the feed rate (Fe) and the wheel speed (RPM) on the grinding time whe...
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doaj-5c3e768800cf41a9adccdd0db5aa4b8f2020-11-24T23:56:50ZengMDPI AGApplied Sciences2076-34172019-03-019595710.3390/app9050957app9050957Optimization of Grinding Parameters for Minimum Grinding Time When Grinding Tablet Punches by CBN Wheel on CNC Milling MachineNgoc-Pi Vu0Quoc-Tuan Nguyen1Thi-Hong Tran2Hong-Ky Le3Anh-Tuan Nguyen4Anh-Tung Luu5Van-Tung Nguyen6Xuan-Hung Le7Faculty of Mechanical Engineering, Thai Nguyen University of Technology, 3/2 street, Tichluong ward, Thai Nguyen City 251750, VietnamAcademic Affairs, Thai Nguyen University, Tan Thinh ward, Thai Nguyen City 24118, VietnamFaculty of Mechanical Engineering, Nguyen Tat Thanh University, 300A Nguyen Tat Thanh Street, Ward 13, District 4, Ho Chi Minh City 754000, VietnamFaculty of Mechanical Engineering, Vinh Long University of Technology Education, 73 Nguyen Hue Street, Ward 2, Vinh Long City 85110, VietnamFaculty of Mechanical Engineering, University of Economic and Technical Industries, 456 Minh Khai Street, Vinh Tuy ward, Hai Ba Trung District, Ha Noi City 11622, VietnamFaculty of Mechanical Engineering, Thai Nguyen University of Technology, 3/2 street, Tichluong ward, Thai Nguyen City 251750, VietnamFaculty of Mechanical Engineering, Thai Nguyen University of Technology, 3/2 street, Tichluong ward, Thai Nguyen City 251750, VietnamFaculty of Mechanical Engineering, Thai Nguyen University of Technology, 3/2 street, Tichluong ward, Thai Nguyen City 251750, VietnamCutting regime parameters play an important role in determining the efficiency of the grinding process and the quality of the ground parts. In this study, the influences of the cutting parameters, including the cutting depth (ae), the feed rate (Fe) and the wheel speed (RPM) on the grinding time when grinding tablet shape punches by a cubic boron nitride (CBN) wheel on a CNC (Computerized Numerical Control) milling machine are investigated. The Taguchi technique based on orthogonal array and analysis of variance (ANOVA) was then applied to design the number of experiments and evaluate the influence of cutting depth, feed rate and wheel speed on the grinding time. The results show that among the three cutting parameters, the most influential parameter on the grinding time is the cutting depth. The second influential parameter on the grinding time is the feed rate. The least influential parameter on grinding time is the wheel speed. In addition, the optimal condition of cutting parameters obtained for grinding tablet shape punches by cubic boron nitride wheels on a CNC milling machine are a cutting depth of 0.03 mm, wheel speed of 5000 rpm and feed rate of 3500 mm/min. This optimum cutting parameters ensure the least grinding time.http://www.mdpi.com/2076-3417/9/5/957grindinggrinding wheelcutting parametersTaguchi methodCBN abrasives |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ngoc-Pi Vu Quoc-Tuan Nguyen Thi-Hong Tran Hong-Ky Le Anh-Tuan Nguyen Anh-Tung Luu Van-Tung Nguyen Xuan-Hung Le |
spellingShingle |
Ngoc-Pi Vu Quoc-Tuan Nguyen Thi-Hong Tran Hong-Ky Le Anh-Tuan Nguyen Anh-Tung Luu Van-Tung Nguyen Xuan-Hung Le Optimization of Grinding Parameters for Minimum Grinding Time When Grinding Tablet Punches by CBN Wheel on CNC Milling Machine Applied Sciences grinding grinding wheel cutting parameters Taguchi method CBN abrasives |
author_facet |
Ngoc-Pi Vu Quoc-Tuan Nguyen Thi-Hong Tran Hong-Ky Le Anh-Tuan Nguyen Anh-Tung Luu Van-Tung Nguyen Xuan-Hung Le |
author_sort |
Ngoc-Pi Vu |
title |
Optimization of Grinding Parameters for Minimum Grinding Time When Grinding Tablet Punches by CBN Wheel on CNC Milling Machine |
title_short |
Optimization of Grinding Parameters for Minimum Grinding Time When Grinding Tablet Punches by CBN Wheel on CNC Milling Machine |
title_full |
Optimization of Grinding Parameters for Minimum Grinding Time When Grinding Tablet Punches by CBN Wheel on CNC Milling Machine |
title_fullStr |
Optimization of Grinding Parameters for Minimum Grinding Time When Grinding Tablet Punches by CBN Wheel on CNC Milling Machine |
title_full_unstemmed |
Optimization of Grinding Parameters for Minimum Grinding Time When Grinding Tablet Punches by CBN Wheel on CNC Milling Machine |
title_sort |
optimization of grinding parameters for minimum grinding time when grinding tablet punches by cbn wheel on cnc milling machine |
publisher |
MDPI AG |
series |
Applied Sciences |
issn |
2076-3417 |
publishDate |
2019-03-01 |
description |
Cutting regime parameters play an important role in determining the efficiency of the grinding process and the quality of the ground parts. In this study, the influences of the cutting parameters, including the cutting depth (ae), the feed rate (Fe) and the wheel speed (RPM) on the grinding time when grinding tablet shape punches by a cubic boron nitride (CBN) wheel on a CNC (Computerized Numerical Control) milling machine are investigated. The Taguchi technique based on orthogonal array and analysis of variance (ANOVA) was then applied to design the number of experiments and evaluate the influence of cutting depth, feed rate and wheel speed on the grinding time. The results show that among the three cutting parameters, the most influential parameter on the grinding time is the cutting depth. The second influential parameter on the grinding time is the feed rate. The least influential parameter on grinding time is the wheel speed. In addition, the optimal condition of cutting parameters obtained for grinding tablet shape punches by cubic boron nitride wheels on a CNC milling machine are a cutting depth of 0.03 mm, wheel speed of 5000 rpm and feed rate of 3500 mm/min. This optimum cutting parameters ensure the least grinding time. |
topic |
grinding grinding wheel cutting parameters Taguchi method CBN abrasives |
url |
http://www.mdpi.com/2076-3417/9/5/957 |
work_keys_str_mv |
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