Plate And Tube Integrated Cutting Machine 1. Plate and tube processing, one machine for two purposes, saving space
6. The X-axis frame beam is annealed to eliminate internal stress. After rough machining, vibration and aging are carried out before finishing to ensure the rigidity and stability of the moving parts of the cutting head.
8. In the process of movement, the limit switch controls the stroke to limit the limit, and there are elastic buffer pads at both ends to limit the mechanical limit to ensure the safety of the system operation.
9. Machine base: frame structure welded with high-quality pipes, professional welding, secondary aging treatment, and precision machining by large-scale gantry milling machines. These design and processing methods ensure that the machine tool has excellent shock resistance, high rigidity and stability. Plate And Tube Integrated Cutting Machine,Plate And Tube Integrated Laser Cutting Machine,Plate And Pipe Laser Cutting,Sheet And Pipe Fiber Laser Machine GUANGDONG CHITTAK INTELLIGENT EQUIPMENT CO.,LTD , https://www.chittakcutting.com
2. High-load mechanical structure bed, stable processing and high precision
3. Customized laser generator with small slits and less energy consumption
4. Full stroke chuck, tube diameter up to 220mm
5. Short tail material, cost saving
7. The bed is equipped with high-quality linear guides, driven by servo motor, high-quality rack and pinion, so that the Z-axis slide plate can achieve reciprocating motion in the X direction.
10. A dust cover is installed on the guide rail to prevent dust debris from falling into the guide rail to affect the movement, keeping clean and smooth movement.
Study: Reasons for Static Seal Leakage of a Relief Valve
Pressure reducing valve as an important component of hydraulic system, its main role is to make the system outlet pressure is always lower than the inlet pressure level to maintain the system outlet pressure stability, and the system outlet pressure from inlet pressure and flow fluctuations ; However, once the valve sealing surface leakage occurs, not only affect the normal production, but also cause the loss of hydraulic oil, polluting the environment; in the marine hydraulic system, the valve as the main control element, the importance of its sealing is not to be underestimated of. 1, the static pressure relief valve seal failure analysis of the problem After a joint research and analysis of relevant experts found that the pressure relief valve between the valve sleeve and the connection between the seal is mainly relying on the connection between the sleeve and the inner wall of the O-ring for Circumferential seal, the seal once effective, the external leakage is inevitable. 2, pressure relief valve to solve the problem of sealing measures (1) to improve the sealing surface quality relief valve. (2) to ensure the amount of compression valve seal O-ring compression. (3) increase the valve seal. (4) Reduce the friction between the O-ring of the pressure reducing valve and the sealing surface.