The pipes of the cooling tank, between the pipes there is an air flow drawn by the fan 13, the water is cooled and pumped into the water jacket. To cool the parts evenly, the grooves direct the water flow first to the hottest parts, then to the remaining parts. The high speed of water movement ...
2.2. Operating principle of the electrical system When the engine is running, the belt drives the generator pulley to rotate, driving the generator shaft to rotate the electromagnet, creating a magnetic field that continuously surrounds the generator coil, generating an electric current to the ...
Heat treatment ensures its correct technical requirements such as taper and ovality of the shaft. < 0.01 mm, hardness 45 50 HRC. If the shaft keyway is worn, it must be re-welded and then milled a new keyway, at an angle of 90 0 180 0 from the old keyway . In addition, worn bearings, ...
Working process 3. The piston pin is scratched on the surface. Lubricating oil has dirt and impurities. - Rapid wear of parts. 4. Piston pin is cracked. Due to poor manufacturing quality, engine failure. - Make the engine unable to operate. 4.1.7 Piston rings Damage Reason Consequence 1. Friction ...
