Mechanical study point

  Shaper machine :  It is reciprocating type of machine . The specification of machine on the basis of maximum stroke length .  In this machine, workpiece is fixed on table and single point cutting tool is movable in reciprocating motion for removing material.  Single point cutting tool mounted on ram with adjustable knob of tool.  In this machine there are two process   Forward stroke  : in this stroke material is cut on workpiece and it's is move on workpiece.  Return stroke :  in this stroke, cutting material is remove from slote Or cavity by return stroke.  There are some parts of machine  1. Tool :  Tool  made of high speed steel and high carbon steel . Tool hold in tool head  2. Bad (table) :  it is generally made of cast iron  alloy . Because of reduce the vibrations of machine. Cast has good dumping and vibrating, shock absorbers property   3.Ram :  Tool is fixed on one of ram and...

  Turbocharger :  It is mechanical device whic is used in vehicle's exhaust gas. Two fans :  a turbine fan and another compressor fan  , rotate by exhaust gases. Conversely, super charger are power by engine a belt pulley systems. Providing fresh air into combustion chamber by compressor.  So increasing engine efficiency by using super charger and turbocharger

  Automobile parts : Frame :  Frame  is essential part of vehicle where all mechanical parts are assembled on the frame. Frame generally made of steel material.  Terminology of frame  1.RH long member 2. LH long member 3. Cross member Engine: Engine is a mechanical device which produce mechanical energy by combustion of chemical energy Parts of engine :  1.Cylinder head  2.Cylinder  block 3.Piston 4. Cam shaft  5.Crank shaft 6.Cam shaft  7.Turbocharger 8. Carburetor 9.Super charger Propeller shaft :  It is placed  between engine and differential (Rear axle) which is transfer the power from engine to differential  Generally made of  High steel and mild steel.  Parts of propeller shaft :  Front propeller  General bearing  Propeller hanger Propeller support Universal joint