Aluminum alloy is the main structural material of aircraft,launch vehicle,spaceship,and space station and is processed by milling.However,tool wear and vibratio
Nowadays,mild hypothermia is widely used in the fields of post-cardiac arrest resuscitation,stroke,cerebral hemorrhage,large-scale cerebral infarction,and crani
The problem of this paper is the high contact stress at the point of contact between the cam and the follower.A pear cam and roller follower mechanism were stud
With the continuous expansion of the application range of microelectromechanical systems,microdevice forming technology has achieved remarkable results.However,