What is ovality?
As you roll the piston across the table, you will also observe the piston rising and falling in a “hump-hump-hump” motion, much like a wheel that has a flat spot. This characteristic is called ovality, also known as camming.
Ovality is necessary for the piston to move up and down in the cylinder bore, as the crankshaft and connecting rod try to force the piston upward, and combustion forces the piston downward, ovality allows the piston to move without binding in the round cylinder bore.
How to Calculate Maximum Thickness of Piston Barrel at Lower End?
Maximum Thickness of Piston Barrel at Lower End calculator uses Thickness of Piston Barrel at Lower End = 0.35*Thickness of Piston Barrel at Top End to calculate the Thickness of Piston Barrel at Lower End, Maximum thickness of piston barrel at lower end is the maximum required thickness of the piston barrel at the lower or open end. Thickness of Piston Barrel at Lower End is denoted by t4 symbol.
How to calculate Maximum Thickness of Piston Barrel at Lower End using this online calculator? To use this online calculator for Maximum Thickness of Piston Barrel at Lower End, enter Thickness of Piston Barrel at Top End (t3) and hit the calculate button. Here is how the Maximum Thickness of Piston Barrel at Lower End calculation can be explained with given input values -> 6030.5 = 0.35*0.01723.