This video explains the production process of crawler crane undercarriage parts idler.
The idler of the crawler crane is a special wheel installed on the crawler chain. They have the following important functions:
1. Guide Track Running: The guide wheels are located at the front and rear of the track chain and help the track maintain the correct track. They ensure that the track runs smoothly along the set path when the crane is working, reducing deviation and shaking.
2. Distributed weight: The guide wheels of the crawler crane distribute the weight of the crane itself and the load. By distributing the weight, they reduce the load on the track chains and track wheels, improving the stability and balance of the entire crane.
3. Adjust track tension: The guide pulley also plays an important role in adjusting track tension. By adjusting the position of the guide wheel, the tension of the track chain can be increased or decreased to ensure the normal operation and service life of the track chain.
4. Prevents track from falling off: The design and location of the idlers help prevent the track chain from falling off the track wheels or falling off. They provide additional support and guidance to keep the track chain securely on the track wheels and prevent accidental disengagement.
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29 авг 2024
