Combined with actual cases, this article analyzes the causes of the failure of a certain wheel gearbox and explores the ways and methods to solve the problem. Through the solution of faults, the safe operation of the ship is ensured. 1. Ship-related information A ship is a three-purpose tugboat with…
How to Solve Connecting Rod Upper Bearing Rupture: Causes & Improvement-1 The connecting rod group transmits the force experienced by the piston to the crankshaft into torque, and at the same time changes the reciprocating motion of the piston … 3. Improvement measures According to the above analysis, the structure of…
The connecting rod group transmits the force experienced by the piston to the crankshaft into torque, and at the same time changes the reciprocating motion of the piston into the rotational motion of the crankshaft. The connecting rod group is composed of the connecting rod body (connecting rod small head,…
Two Wärtsilä 8L46C main engine exhaust gas booster system on a ship use booster air bypass valves and wastegate valves to improve the efficiency of the supercharger and improve the working condition of the main engine. Abnormal opening fault of wastegas bypass valve 1. Fault phenomenon One day, the booster…
Two Wärtsilä 8L46C main engine exhaust gas booster system on a ship use booster air bypass valves and wastegate valves to improve the efficiency of the supercharger and improve the working condition of the main engine. The abnormal opening of the bypass valve seriously affects the normal operation of the…
