(1) The chip removal volume is not as great as possible. The main reasons that affect the chip removal rate are the rotation speed, the effective chip width, the distance between the magnetic block or the span of the scraper. Under the condition that the width and spacing of the row (specification and model) are certain, the lifting speed of the enclosure determines the amount of chip removal. , so the evacuation volume assembly increases wear. At the time of design, the manufacturer generally reserves 10% -20 of the reserves according to the user's requirements.
(2) Do not pay attention to semi-dry iron chips. Magnetic chip removers are particularly difficult to handle for such iron scraps. The usual way is to completely turn this type of iron into wet, and then design the chip remover as a wet process. In chip evacuation systems, coolant working machine worklights are sometimes handled separately and are not allowed to mix into the evacuation line.
(3) Strip-type magnetic, crawler chain chip remover Each power head can achieve 42m no overlap, but considering the actual installation, generally does not exceed 30m, beyond this range to increase the power head. The maximum length of other types is limited (except for large flow rate).
Excavator Cylinder Piston Rod Seals
Installation and application of piston rod seal for excavator hydraulic cylinder
The installation and application of hydraulic cylinder piston rod seals in excavators mainly include the following aspects:
1. Applying lubricating oil: Before installing the seal, the surface of the piston rod must be coated with lubricating oil to facilitate the installation and use of the seal.
2. Install the seal: Install the seal on the piston rod in sequence, taking care not to pinch or bend the seal.
3. Pressing the seal: After installing the seal, special tools need to be used to press the seal tightly to ensure its tightness and stability.
4. Check the sealing effect: After installing the sealing element, it is necessary to check the sealing effect. It can be detected by observing the working status of the hydraulic cylinder or using tools such as leak detectors.
5. Application scenario: The piston rod seal of excavator hydraulic cylinder is mainly used in the hydraulic system of construction machinery such as excavators, loaders, and bulldozers to prevent hydraulic oil leakage and ensure the normal operation of the machine.
In summary, the installation and application of hydraulic cylinder piston rod seals in excavators is a very important part of the hydraulic system, and must be strictly operated in accordance with regulations to ensure the normal operation and safety of the machine.
Excavator hydraulic cylinder piston rod seal, hydraulic cylinder piston seal, sealing kit
Safe Seal Technology Co., Ltd. , https://www.jsspreals.com