几何缺陷结构对钻具螺纹强度与疲劳寿命影响分析
芦烨, 丁宇奇, 雷紫煌, 吕奇霖, 李智超, 李康健
Effect of Geometric Defect Structures on Strength and Fatigue Life of Drill Tool Threads
LU Ye, DING Yuqi, LEI Zihuang, LYU Qilin, LI Zhichao, LI Kangjian
中国机械工程
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2026, (9): 2314
-2325
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DOI: 10.3969/j.issn.1004-132X.2026.09.024
