Reasons for damage of XINLAN high elastic coupling

XINLAN analysisFlexible couplingWhat are you willing to damage:
1. Principle: The main elastic element of the high elastic coupling is a torsionally loaded rubber component. The rubber component can be designed in a single row or multiple rows. Each rubber component has a variety of standard stiffnesses to choose from, which can meet a wide range of requirements. The stiffness requirement determined by the torsional vibration calculation.The main purpose of using highly elastic couplings in marine power systems is to transmit power and torque, compensate for radial, axial and angular alignment errors, and compensate for oscillations of rotational momentum.Adjust the natural vibration frequency of the system.The highly flexible coupling has the characteristics of light weight, easy installation, large displacement compensation in all directions, large damping, strong vibration absorption and frequency modulation capabilities, etc., which can better protect the main engine, gear box and shaft system.

2. Reason analysis:

1) The elastic shock absorber of the main machine sinks, causing the shafting to be misaligned, and additional torque is generated!This possibility is great for new ships.
2) Heating and fracture accident of rubber element of high-elasticity coupling;
3) Matching problem: Only the various equipment in the shafting, such as diesel engines, high-elastic couplings, gearboxes, other parts of the shafting, propellers, etc., have a good design and complement each other and support each other, and they all improve their design and manufacturing levels. The ships designed in this way are truly high-quality ships.
4) The reason is complicated, and it needs to be analyzed in detail! (end)