car repair bangalore

Generally, car structures have various special softening rubber parts for suppressing the vibrations, displacements, and radial and axial loads. They have an essential function, and therefore they need to be replaced frequently. With regular operations, rubber parts get compressed, stretched, displaced and quickly wear out.

The silent block is a rubber-metal hinge (RMS) in the car’s suspension structure. This device includes:

  • two metal pipes;
  • rubber parts connecting these tubes.

This part is made by the vulcanization process, which provides its excellent vibration isolation properties. Silent blocks are made in such a way that enables them to suppress all types of loads that appear during the usual operation of a car.

If the silent blocks are heavily worn out, then driving will be very uncomfortable. In addition, there will be a noise appearance, and the part’s joints will start to wear out faster.

Usually, silent blocks are placed on the front and rear suspensions. They are mounted on lever parts. In addition to levers, silent blocks also connect the gearbox’s attachment points, engines, and shock absorbers.

To improve performance and reliability, it is essential to change the vibration isolation cushions in time using car repair services.

Where the silent block is used

Silent blocks are often used on the front axle to mount shock absorbers, anti-roll bars, and jet rods. Moreover, they are also used to mount the gearbox and engines. While on the rear axle, they are primarily found in the jet rod mountings. On average, the standard service life of rubber-metal joints is about one hundred thousand kilometers. However, this element’s service life gets reduced significantly because of unsatisfactory road quality.

The car owner’s driving style also has a significant impact on the condition of the parts Aforementioned, the timely replacement of silent blocks is very essential and, by the way, does not require a mandatory visit to the car repair Bangalore.

Location and principle of operation of silent blocks 

Most often, silent blocks are installed at the attachment points of the suspension arms to the body (beam, subframe). What silent blocks are intended for, it is evident from their “official name”. From the technical point of view, they are known as rubber-metal hinges – since it is they who provide the “swinging” of the lever while suspension operation. Simultaneously, the silent blocks also limit the significant displacement of the levers relative tk the attachment points, which has the ability to change the installation angles of the wheels.

The damper purpose that dampens vibrations and creates elastic resistance to displacement of the levers is played by a rubber bushing.

The tight connection of the elements also ensures the limitation of unwanted movements of the lever – the axle, lever and silent blocks are installed without gaps, which can promote vibrations and unpleasant knocking while driving. The hinges in this kind of suspension are installed by two per and arm and complement each other. Generally, depending on the location of the silent blocks, it can work in different ways:

  1. By “twisting” the rubber sleeve.
  2. By compressing/stretching the rubber parts.

About the Company:

At Getpitstop, we provide comprehensive car repair services to owners in need. In addition to our various garage locations, we also provide on-road car repair assistance services.