• 2022-06-03
     已知各轮齿数为: [tex=16.929x1.214]DM4IqOca/ktNp1ThtN8QNzO666BdAa44Bbkag1b+VhRySQjsUn8aNpnvsi8Kci7pXyOXWb0P5b/ALDKnDZd66ju4N/kyNHya+pLDHH6zmzA=[/tex]又 [tex=12.0x1.357]8TyOh3YOw+cqbICq98A7oat+K5t04VJ6QqXJQrqHdZQDM0EYg88u4THSHEwTzL15[/tex]两者转向相反,试求止轮 4 的转速 [tex=1.0x1.0]ciM6kWumk1HE/qUvfRte/Q==[/tex]的大小和方向。