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

Energies

Wei Cai¹  Shun Jia²  Qingwen Yuan²  Qinghe Yuan³  Zhongwei Zhang⁴  Jingxiang Lv⁵  Conghu Liu⁶ 

[1] College of Engineering and Technology, Southwest University, Chongqing 400715, China;Department of Finance and Economics, Shandong University of Science and Technology, Jinan 250031, China;Department of Industrial Engineering, Shandong University of Science and Technology, Qingdao 266590, China;Department of Mechanical Manufacturing and Automation, Henan University of Technology, Zhengzhou 450001, China;Key Laboratory of Contemporary Design and Integrated Manufacturing Technology, Ministry of Education, Northwestern Polytechnical University, Xi’an 710072, China;School of Mechanical and Electronic Engineering, Suzhou University, Suzhou 234000, China;

关键词: drilling process;    material-drilling power;    energy management;   

DOI  :  10.3390/en11082013

来源: DOAJ

【 摘 要 】

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.

【 授权许可】

Unknown