Establishment of an Improved Material-Drilling Power Model to Support Energy Management of Drilling Processes

Shun Jia, Qingwen Yuan, Wei Cai, Qinghe Yuan, Conghu Liu, Jingxiang Lv and Zhongwei Zhang
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Shun Jia: Department of Finance and Economics, Shandong University of Science and Technology, Jinan 250031, China
Qingwen Yuan: Department of Finance and Economics, Shandong University of Science and Technology, Jinan 250031, China
Wei Cai: College of Engineering and Technology, Southwest University, Chongqing 400715, China
Qinghe Yuan: Department of Industrial Engineering, Shandong University of Science and Technology, Qingdao 266590, China
Conghu Liu: School of Mechanical and Electronic Engineering, Suzhou University, Suzhou 234000, China
Jingxiang Lv: Key Laboratory of Contemporary Design and Integrated Manufacturing Technology, Ministry of Education, Northwestern Polytechnical University, Xi’an 710072, China
Zhongwei Zhang: Department of Mechanical Manufacturing and Automation, Henan University of Technology, Zhengzhou 450001, China

Energies, 2018, vol. 11, issue 8, 1-16

Abstract: Drilling processes, as some of the most widely used machining processes in the manufacturing industry, play an important role in manufacturing process energy-saving programs. However, research focus on energy modeling of drilling processes, especially for the modeling of material-drilling power, are really scarce. To bridge this gap, an improved material-drilling power model is proposed in this paper. The obtained material-drilling power model can improve the accuracy of the material-drilling power and lay a good foundation for energy modeling and optimization of drilling processes. Finally, experimental studies were carried out on an XHK-714F CNC machining center (Hangzhou HangJi Machine Tool Co., Ltd., Hangzhou, China) and a JTVM6540 CNC milling machine (Jinan Third Machine Tool Co., Ltd., Jinan, China). The results showed that predictive accuracies with the proposed model are generally higher than 96% for all the test cases.

Keywords: drilling process; material-drilling power; energy management (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2018
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (3)

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