HELLO FRIENDS, Previous article we have discuss parts of engine crankcase, cylinder liner and piston introduction. In this article we have discuss material of piston and piston clearance. So…..lets start,😊 Material for piston : The material used for piston is mainly aluminium alloy. Aluminium piston can be either cast or forged. Cast iron is also used for piston. Yearly cast iron was almost universal material for piston because it's excellent wearing qualities, co-efficient of expansion and general suitability in manufacture. Due to reduce of weight of metal is necessary, light metal is lost. Aluminium is inferior to cast iron in strength and wearing qualities, and it's greater co-efficient of expansion greater clearance in the cylinder to avoid the risk of seizures. The thermal heat conductivity of aluminium is about three times that of cast iron and this combined with greater thickness necessary for strength, enable an aluminium alloy piston to run at
In this topic are cars,bikes, truck and other automotive system how it's work?