What is Leaf Spring And Why Its use in Heavy Vehicles?? And Its Benefit..!!

LEAF SPRING:-

INTRODUCTION: Leaf spring is made of iron plate which provides support or balance to the body from vibration and extrrnal force which is made of HSS( high carbon stainless steel) material and it is very hard in nature but used as less elastic property ( flexible property) . its a thin cut piece of iron plate shape as rectangle curve,its also called as laminate iron plate and it contain more than iron plate seat as layer by layer for proper support.Leaf spring main function is shock absorver and maximum used in heavy vehicle, 

Mainly two type of spring uses in transportation world 1-coil spring,2-leaf spring and leaf spring is maximum use in heavy load vehicle  for transportation and commercial purpose & coil spring use in travelling vehicle like all type of cars.