Explore the future of pneumatics. Our blog offers expert insights, technical guides, and industry trends to help you innovate and optimize your automation systems.
Piston wear rings use specialized materials like PTFE, polyurethane, and bronze-filled composites to provide low-friction sealing, prevent metal-to-metal contact, and maintain consistent performance across millions of cycles in rodless cylinders.
Choked flow occurs when gas velocity reaches sonic speed (Mach 1) through restrictions, creating a maximum mass flow rate that limits cylinder speed regardless of upstream pressure increases – understanding this physics enables proper valve sizing and system optimization.
End-of-stroke forces result from kinetic energy conversion when moving masses decelerate rapidly – proper calculation considers piston mass, load mass, velocity, and deceleration distance to determine impact forces that can exceed normal operating forces by 10-50 times.
Cleanroom-rated cylinders meet ISO 14644 cleanliness standards through specialized materials, surface treatments, sealing systems, and lubricants that prevent particle generation and outgassing – these cylinders typically achieve Class 10 (ISO 4) cleanliness levels while maintaining full pneumatic performance.
Cylinder deflection in cantilevered mounts follows beam theory where deflection equals FL³/3EI – side loads and extended strokes create deflections that can exceed 5-10mm, causing seal failure and accuracy loss while generating dangerous stress concentrations at mounting points.
