EDM退:

Yaou Zhang1, Qian Zheng1, Zeyu Wu1

  • 1State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai 200240, China.

概括

高速电力放电加工 (EDM) 产生了影响航空航天部件疲劳的重新造层. 这一层的缺陷会引发裂,导致因应力度重叠而变化的疲劳寿命.