Control arm bushings are very vital part of a car suspension system. Bushings are produced of rubber which separates the faces of two objects while permitting a certain amount of movement. As a vehicle moves over tough or bumpy surfaces, this movement permits the suspension parts to move easily. The rubber, that is flexible by nature, assist to minimize transmission of noise and small vibrations through to the chassis of the car.
Type of Material Used
Bushings are produced through hot-bonded construction where elastic material is melted to the inner and outer metal sleeves. Another method that is used for producing bushings is where the elastomer or rubber material is injected in the sleeves. Polyurethane or synthetic rubber does not bond to metal; it stays suspended on the mount surface that allows a greater range of motion.
The rubber material is put around a small metal cylinder that makes for for a small bolt to pass through it. As rubber wears out over time as a result of heat and frequent movement, it is advisable to inspect bushings regularly for damages to avoid failure.
What are the Functions of Bushings
Bushings are pressed into control arms at each end of the device to secure the connection to the chassis. The control arm is the device that connects suspension system to the chassis of the car. Control arm bushing is used to hold the bolt in position that connects the control arm to the chassis. They are found at the broad end of the control arm to which the part pivots.
What are the Effects of Bushings
They are mounted at the front and rear suspensions of cars which helps to maintain proper alignment while driving. This is achieved even on off road and under extreme weather conditions. The presence of control arm bushing in the suspension system allows for navigation and safety features of the vehicle. As a result, there is an overall enhancement in handling, cornering and control. This equally enhances driving experience as it offers smooth operations.
Mounting high quality bushings lightens up handling which hastens navigation. In a vehicles’s suspension, three or four control arms are mounted between the rear axle housing and the frame to carry the brake torque. Control arms are used to save weight and include adjustability which enhances suspension performance. Therefore installing quality bushings complements these functions and makes it easy to maneuver uneven road surfaces or when driving in extreme weather conditions.
Controlling Wheel Hop
Another vital benefit of bushings is that they are useful in controlling wheel hop which equally improves cornering control. They assist in maintaining proper alignment which makes for good steering response and a greater control of your vehicle.
Installation of Control Arm Bushings
It is vital to install high quality bushings as they are durable and reliable. Pre-lubricated designs equally support lowered or raised vehicles where geometry has been altered. When mounting bushings, inspect other components in the suspension system to reduce damage, wear and eliminate failure. This should be perfomed in both loaded and unloaded modes.