輪胎會拗下拗下作者: justinwan 時間: 2013-5-22 22:05
this is Ackermann steeling geometry.
because when a car is turning. all the wheel will have a different radius from the center. Means wheel will have different distance travel . to solve this problem. we have gear / ball differential at the rear.
we have front Ackermann angle at the front to solve this problem, specially most of the car use front solid axle .