Micro-diamond films were prepared on YG6 substrate by hot filament chemical vapor deposition method. An innovative micro-diamond coated tool was used to the lap
Based on the phenomenon of'split brick by Qigong',a mechanical model for short beam impact is proposed.Combined with the traditional energy method,a the
A position and orientation compensation mechanism for the automatic docking device of a launch rocketwas established.The docking process was simulated,and the maximum docking deviation was used for th