Engine Mountings:
An engine mount must satisfy two essential but conflicting criteria.
First, it should be stiff and highly damped to control the idle shake
and engine mounting resonance over 5±30 Hz. Also, it must be able
to control, like a shock absorber, the motion resulting from quasistatic
load conditions such as travel on bumpy roads, abrupt vehicle
acceleration or deceleration, and braking and cornering. Second, for a
small amplitude excitation over the higher frequency range, a compliant
but lightly damped mount is required for vibration isolation and
acoustic comfort, like a conventional rubber mount.
An automotive engine-body-chassis system is typically subjected to
unbalanced engine forces, uneven firing forces especially at the idling
speeds, dynamic excitations from gearboxes and accessories, and road
excitation. Since design trends have been towards compact and efficient
automobiles, engine-to-frame weight ratio and engine force densities
have increased. Engine mountings are designed to achieve better
vibration isolation, smooth vehicle movement, and noise reduction. Our
mountings are so designed that the load deflection graph is well defined
and the spring constants is specified depending upon vibration intensity
and engine load. The length of time for which an mount is expected to
function effectively is another strong determining factor in the
selection or design process. The Polymers of superior grades assures
complete durability and long life of the Component. Engine
Mountings, Transmission Mountings, Gear Box Mounts, Radiator Mounts,
Suspension Mounts, Strut Mounts and Hydro Mounts, which are utilized
in highly demanding areas of automobiles and general industries are
produced using advanced Technology.
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