After long-term operation, the performance of the serpentine spring coupling may change as follows:
Fatigue damage: Due to long-term use, the serpentine spring may produce fatigue deformation, causing the spring to crack, deform or bend. This fatigue damage will directly affect the torque transmission capacity and shock absorption effect of the coupling.
Wear damage: During continuous operation, due to excessive bearing force or harsh operating environment, the surface of the coupling parts may wear, thereby reducing its working performance. Worn parts may cause uneven torque transmission, increase vibration and noise.
Fracture damage: Under extreme working conditions, such as sudden high-intensity shock waves or other unexpected situations, the serpentine spring coupling may break internally, making the transmission force ineffective.
Poor lubrication: If the lubrication is insufficient or the lubricating oil deteriorates, the wear of the internal parts of the coupling will increase, while affecting the shock absorption effect and noise level.
In order to prevent or delay these performance changes, the following measures can be taken:
Choose a suitable coupling model: Choose a suitable serpentine spring coupling model according to the actual working conditions to ensure that the spring model and material can meet the use requirements.
Regular inspection and maintenance: Check the operation status of the coupling regularly according to the equipment maintenance manual or the manufacturer's recommendations. The inspection content includes but is not limited to the deformation of the spring, the degree of wear of the parts, and the condition of the lubricant. Replace severely worn parts and deteriorated lubricants in time.
Control load: Avoid the coupling from running under overload or impact load for a long time. Arrange the production plan reasonably and reduce the frequent start and stop of the equipment to reduce the impact on the coupling.
Improve installation accuracy: Ensure the installation accuracy of the coupling and reduce the vibration and noise caused by improper installation. During the installation process, pay attention to adjusting the concentricity and angular error between the two shafts.
Strengthen lubrication: Maintain good lubrication inside the coupling. According to the requirements of the instruction manual, regularly replace the lubricating oil or grease, and ensure that its quality and quantity meet the requirements.
Environmental control: For couplings used in harsh environments, necessary protective measures should be taken, such as dustproof, waterproof, and anti-corrosion. These measures can reduce the impact of environmental factors on the performance of the coupling.
Through the implementation of the above measures, the performance changes of the serpentine spring coupling after long-term operation can be effectively prevented or delayed, ensuring its long-term stable operation.
