What is a valve gear mechanism?
The valve gear mechanism is a subassembly of the IC engine and its function is to open and close the inlet and exhaust valves at a proper time with respect to the position of the piston and crankshaft. The fuel is admitted into the cylinder when the inlet valve is open. Also, the burnt gases escape when the exhaust valve is open. The main parts of a valve-gear mechanism are valve, spring, tappet, rocker arm, pushrod, cam, and camshaft.
How to Calculate Diameter of Valve Head given Diameter of Port and Projected Width of Valve Seat?
Diameter of Valve Head given Diameter of Port and Projected Width of Valve Seat calculator uses Diameter of Valve Head = Diameter of Port+2*Projected Width of Valve Seat to calculate the Diameter of Valve Head, The diameter of valve head given diameter of port and projected width of valve seat is the diameter of the top part of the valve of an IC engine. A valve intakes and exhausts gases to and from an engine. Diameter of Valve Head is denoted by dv symbol.
How to calculate Diameter of Valve Head given Diameter of Port and Projected Width of Valve Seat using this online calculator? To use this online calculator for Diameter of Valve Head given Diameter of Port and Projected Width of Valve Seat, enter Diameter of Port (dp) & Projected Width of Valve Seat (w) and hit the calculate button. Here is how the Diameter of Valve Head given Diameter of Port and Projected Width of Valve Seat calculation can be explained with given input values -> 46000 = 0.04+2*0.003.