Funding for this research was provided by:
National Natural Science Foundation of China (51433006)
open project of Key Laboratory for Precision and Non-Traditional Machining Technology, Dalian University of Technology (JMTZ201702)
Article History
Received: 2 April 2020
Accepted: 19 June 2020
First Online: 26 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.