Use Of Geometry In Auto Mechanics

How Is Geometry Used In Auto Mechanics

Geometry is used in Auto Mechanics in many ways; for example, cam and crankshaft, oil pump, fuel delivery, rings, valves, piston, and speed.

Gear ratios is one way geometry is applied in mechanics. Everything from rings and pinion ratios to transmission gear ratios and even tire size come into play for the final drive ratio .These ratios are what determine what the speedometer says at any given speed. Geometry is used to determine the size of the engine itself. Combustion chamber size must be known and calculated as well as oil pan capacity and the cooling system capacity. Every tolerance inside an engine requires geometry in order to work correctly. Cam and crankshaft are dialed in using special gauges,

as the lash on the valves inside the heads. Each piston is designed using mathematical formulas so that when the rings are installed, a tight clean fit will be the result .The oil pump must operate at a certain pressure for each engine, which is figured out using math. Fuel delivery systems such as fuel injection require mathematical precision in order to maintain the correct pressure and flow throughout the revolutions per minute rang Even the tires on the vehicle are inflated to a certain psi, which is a mathematical equation in itself. Auto mechanics and engineers must also take engine rpm into account when designing or installing components.
In summary, Geometry is very important in many ways, for specification, size, clearance, ratios, amount and lengths