Feng, Yazhou, Xincheng Zhao, Zhanfeng Liu, and Weiye Yang. “Shape Design and Analysis of Guide Pad for BTA Deep Hole Drilling Tool”. Academic Journal of Science and Technology 14, no. 2 (March 3, 2025): 92–99. Accessed May 23, 2026. https://drpress.org/ojs/index.php/ajst/article/view/29861.