Suspension and transmission
Suspension (also called suspension) Suspension is the general term for all power transmission connections between the frame and the axle. The automobile suspension includes three parts: an elastic element, a shock absorber and a force transmission device. These three parts act as buffers, vibration dampening and force transmission respectively. The front suspension of our common car is generally a Macpherson-style Macphersan suspension. McPherson is one of the most popular independent suspensions today, and is generally used in the front wheels of cars. Followed by the four-link front suspension system is used in luxury cars, it cleverly separates traction, braking force and steering force through kinematics principles, and gives the vehicle precise steering control. The four-link suspension system can be seen on Audi A4, A6 and Chinese cars. The type of rear suspension system is more than that of the front suspension because the different driving modes determine the presence or absence of the rear axle and is related to the weight of the vehicle body. There are two types, link-type and swing-arm type. Automotive Transmission By changing the transmission ratio and changing the rejection of the engine crankshaft, it can meet the different requirements for the driving wheel traction and the vehicle speed under different driving conditions such as starting, accelerating, driving and overcoming various road obstructions. Popularly divided into manual transmission (MT), automatic transmission (AT), manual / automatic transmission, stepless transmission. fragrance for facial masks,cover of face,hydrating mask,cleaning mask,repairing facial mask Guangzhou Dingjin Flavors & Fragrances Co.,Ltd , https://www.dingjinflavors.com