The reason and solution for the festo swivel cylinder DSM-25-270-A-B not working; the operation process of the air filter has such a case: the working medium is compressed air, working/leading medium precautions can be used with lubricating medium (must use lubricating work in the future), 2, moderate corrosion resistance. There may be applications where condensation water is produced. Used for external visible parts with surface decoration requirements, in direct contact with the environmental climate of typical industrial applications. Corrosion resistance level 3, high corrosion resistance. Outdoor exposure to moderate corrosive conditions. Used for external visible parts with main functional requirements, in direct contact with conventional industrial environments. The values shown are the maximum achievable. Please note the maximum allowable impact energy. 1 Filter barrel made of refined aluminum alloy. There was once a system for配料称重, the entire配料 process was fully automated with PLC control, and the discharge valve for the配料小车 was selected as a pneumatic triple eccentric butterfly valve, with the medium being very fine-grained stone powder. After using it for a while, the customer reported internal leakage of the valve, causing the stone powder to frequently leak onto the workbench in heaps. III. The impact of mechanical wear; during the working stroke of the air claw, high-pressure air in the air filter rushes into the back of the piston ring, increasing the pressure of the piston ring on the air filter wall, increasing the friction force between the piston ring and the air filter wall, increasing wear. At low temperatures, the combustion products in the air filter react with water vapor to form acid. This softens the air filter wall, and the softened part is easily scraped off by the piston ring, leading to the wear of the air claw, and the lower the temperature, the more severe this phenomenon becomes. The pressure-bearing parts in the air claw. To prevent the left and right chambers of the piston from communicating with each other, a piston seal ring is provided. The wear-resistant ring on the piston can improve the guiding of the air filter, reduce the wear of the piston seal ring, and reduce frictional resistance. Wear-resistant rings are commonly made of materials such as polyurethane, polytetrafluoroethylene, and fabric-reinforced synthetic resin. The width of the piston is determined by the size of the seal ring and the necessary sliding part length. If the sliding part is too short, it can cause early wear and seizure. The material of the piston is commonly aluminum alloy and cast iron, and the piston of small filters is made of brass. Relief valve anti-interference technology analysis; the flow characteristics of the relief valve: should be able to meet the system characteristics for reasonable compensation. The flow characteristics of the regulating valve refer to the relationship between the relative flow rate of the medium through the valve and the relative displacement of the valve stem, commonly used are equal percentage, linear, quick opening, and parabolic characteristics, etc., the overall principle for selecting the flow characteristics is that the flow characteristics of the regulating valve should be opposite to the characteristics of the regulating object and the regulator, so that the comprehensive characteristics of the regulating system can be close to linear. The selection of flow characteristics is usually carried out under the requirements of the process system, the applicable range of linear flow characteristics: 1) The differential pressure change is small, almost constant; 2) The main parameters of the process change linearly; 3) Most of the system pressure loss is distributed on the regulating valve; 4) External interference is small, the given value changes little, the adjustable range requirement is small. Equal percentage characteristics applicable range: 1) The actual adjustable range is large; 2) The change in opening degree, the change in pressure difference on the valve is relatively large; 3) The pressure loss in the pipeline system is large; 4) The load of the process system fluctuates greatly; 5) The regulating valve often operates at a small opening. (1) Good sealing before and after the air filter starts.
Rotary Oscillating Cylinder DSM-25-270-A-B belongs to the Air Pressure Cylinders series under CKD company, model number DSM-25-270-A-B. To purchase or inquire about Rotary Oscillating Cylinder DSM-25-270-A-B, you can directly contact 158 0047 0089 (Mr. He).
