Machine Parts

Advantages of firing order: Advantages of firing order is given bellow i.                    Proper firing order reduce vibration.  ii.                  Maintain engine balancing. iii.               Smooth flow of power is secured.  Ignition turning : It is the process of setting the angle relative to the piston position and angular speed of the crankshaft so that ignition takes place at the end of compression stroke under every condition. Spark Advance Mechanism: There are two types of spark advanced mechanism: i.                    Centrifugal advance. ii.                  Vacuum advance mechanism.

Dwell angle: It is the amount of time in degrees that contact point remain closed between each opening is called dwell angle.  Spark angle: Spark plug is a device which device electric current from ignition system to combust on chamber of a S.I engine to ignite the compressed air fuel mixture in the form of spark at the end of compression stroke.  Heat path/spark plug reach: Heat range is cylinder to heat combustion chamber. Firing order: Firing order is defined as the order on sequence in which firing takes place in every cylinder of a multi-cylinder engine.