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

作者：Jia, Shun^*; Yuan, Qingwen^*; Cai, Wei; Yuan, Qinghe^*; Liu, Conghu; Lv, Jingxiang; Zhang, Zhongwei

来源：Energies, 2018, 11(8): 2013.

DOI：10.3390/en11082013

• drilling process
• material-drilling power
• energy management

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.

• 出版日期2018-8
• 单位河南工业大学; 苏州大学; 山东科技大学; 宿州学院; 西北工业大学; 西南大学