1, explanation departure angle
the departure angle departure angle [gamma] 2 (FIG.), Is an automobile loaded, at rest, since the body rear wheels rearwardly projecting points lead angle between the tangent and the road surface. When
2, departure angle characteristics
It characterizes the car away from the obstacle (such as a hill, the groove depressions, etc.), a collision does not occur ability. The larger the departure angle, through the car better.
When used with respect to the climbing angle of approach, departure angle is applied at downhill. Vehicle all the way downhill, the current round has been traveling to the ground, while the rear wheel is still ramp, rear bumper will not get stuck on the ramp, the key lies in the left corner. The larger the departure angle, the vehicle can be made on down the steep ramp, and do not worry about the bumper stuck unable to move.
The maximum departure angle
3, the maximum departure angle
is a horizontal plane between a plane tangential to the outer edge of the last tire of the wheel of the vehicle (static load) of the maximum angle. Any fixed wheel located after the last of the rigid member on the vehicle can not be below this plane.
When used with respect to the climbing angle of approach, departure angle is applied at downhill. Vehicle all the way downhill, the current round has been traveling to the ground, while the rear wheel is still ramp, rear bumper will not get stuck on the ramp, the key lies in the left corner. The larger the departure angle, the vehicle can be made on down the steep ramp, and do not worry about the bumper stuck unable to move.
1
4, approach angle and departure angle
See the point of contact with the ground to the front wheel angle of the lowest point of connection with the ground on the side of the front bumper of the car called the approach angle; rear wheel and the ground contact point to the lower edge of the exhaust pipe and the ground connection angle called the angle of departure; angle of contact points front and rear wheels with the ground in the end portion of the disc is called the lowest point of the connection by longitudinal angle.
reflected by the three performance parameters of the car, the probability of collision of the wiping on uneven road surface and the ground. Approach angle, departure angle the better, the smaller the angle the better longitudinally through. Sport utility vehicle is certainly better than the car, the car is better than sports car. Beauty vehicles surrounded the bigger the worse.