Daily Maintenance Methods for Casters
Release time:
2022-11-08
Regular Inspections: Brackets and Fasteners—Tighten any loose axles and nuts, and check for damage to welds or support plates. Overloading or impact can cause brackets to deform. A distorted bracket can lead to uneven weight distribution across the wheels, resulting in premature wear and tear.
How to extend the service life of continuous casting machines is a concern for many users. The service life of a continuous casting machine is closely related to its maintenance; pay attention to the following points:
1. The casters are installed correctly and reliably at the designed positions.
2. The installation of the caster bracket has sufficient strength and uses reliable materials.
3. The installation device must not alter or affect the functionality of the casters.
4. The axis of the rotating wheel is always perpendicular.
5. The fixed casters are aligned in a straight line with their axles.
6. If only swivel casters are used, they are identical.
7. If fixed casters and swivel casters are used together, all casters must be mutually compatible and used according to the manufacturer’s recommendations.
8. Avoid improper use or overloading—especially, place heavy items gently on the vehicle. Driving at high speeds on rough roads or having heavy objects strike the wheels could damage the wheels or equipment.
9. Regular Inspection: Brackets and Fasteners—Tighten any loose axles and nuts, and check for damage to welds or support plates. Overloading or impact can cause brackets to deform. A distorted bracket may cause heavy loads to shift unevenly across the wheels, leading to premature wear and damage.
10. When installing casters, use lock nuts or anti-loosening washers. When installing telescopic rod casters, ensure that the rod is securely mounted in the housing.
11. Lubrication: Regularly add lubricant to ensure that the wheels and moving bearings can be used for a long time. Apply grease to the friction points of the axle, seals, and roller bearings to reduce friction and make rotation smoother. Typically, lubrication should be performed every six months. The car’s wheels should be lubricated after being cleaned once a month.
12. Wheels: Visually inspect the wheels for signs of wear. If the wheels rotate unevenly, or if there are fine red particles, cords, or other debris present, the anti-entanglement cover can help prevent these materials from getting caught. Another factor to consider is whether the casters are loose or excessively tight. Replace any damaged wheels to avoid unstable rotation. After inspecting and replacing the wheels, be sure to tighten the wheel axles using lock washers and nuts. A loose axle can cause the wheels to rub against the frame, leading to jamming. It’s important to provide replacement wheels and bearings promptly to avoid production downtime and associated losses.
13. Casters: If the steering movement feels too loose, replace them immediately. If the kingpin rearward tilt angle’s central rivet is secured with a nut, make sure it is firmly locked in place. If the movable steering cannot turn freely, check whether the ball bearings are corroded or dirty. If fixed casters are installed, ensure that the caster brackets are not bent.
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