How to deal with the wear and corrosion of hydraulic lifting column
Release time:
2022-08-04
Lifting column as some of the main places of maintenance equipment, more and more loved by everyone, hydraulic lifting column wear corrosion how to deal.
Lifting column as some of the main places of maintenance equipment, more and more loved by everyone, hydraulic lifting column wear corrosion how to deal.
1. The wear forms of the rolling bearings of the hydraulic lifting column include adhesive wear, abrasive wear, corrosive wear, fretting wear, etc. The intrusion of moisture, moisture and acid or alkali solution into the bearing will cause corrosive wear, so it is necessary to reduce the entry of external pollution sources.
2. The hydraulic lifting column should minimize the partial load to prevent the oil cylinder from being unbalanced. The lifting column should regularly polish the butter at the pin shaft to reduce the friction at the pin shaft.
3, hydraulic lifting column in the effective period of use, there will be invisible or tangible wear, both of which will make the value of the lifting column is reduced, the hydraulic lifting column with serious physical wear and tear is often unable to work before repair, and the equipment with serious intangible wear and tear can be used, but its labor cost is high and the economic effect is poor.
4. When the tangible and intangible wear periods of the hydraulic lifting column are relatively close, the equipment needs to be overhauled, so that there is just new equipment, so it is meaningless to overhauled. Replace the old equipment with new equipment that suffers from two kinds of wear at the same time. If the hydraulic lifting column has been severely worn, the invisible wear period has not yet arrived, the original equipment can be repaired or replaced with similar equipment. If the intangible wear period is earlier than the tangible wear period, whether to continue to use the original equipment or replace it with advanced equipment, it is necessary to conduct an economic analysis.
5. If the hydraulic lifting column is used improperly for lubricating oil, the surface of the relative movement is prone to adhesive wear and even burns. While doing a good job in maintenance, pay attention to safety issues.
Hebei Qi Xinlong Intelligent Technology Co., Ltd. is a research and development, design, production, sales and service in one of the anti-terrorism equipment manufacturers. Main products include:Fully automatic lifting columnSemi-automatic lifting column, landscape fixed column, flap barricade, tire breaker, etc. Tel: 15531750999.
Key words:
Hydraulic lifting column
Previous Page
Previous Page:
recommend News
Advantages of electric lifting column
2024-03-01
Maintenance of electric lifting column
2024-02-29