hydraulikpneumatiska
Hydraulic-pneumatic systems, often referred to as hydraulikpneumatiska in Swedish contexts, integrate hydraulic and pneumatic power sources to perform mechanical work. They combine the high force and smooth control of hydraulics with the fast motion and simplicity of pneumatics. In a typical setup, compressed air provides rapid positioning and low-load moves, while hydraulic fluid delivers high-force, precise actuation for clamping, forming, or lifting tasks. Hybrid configurations can share control logic through a common valve manifold or use staged actuation where pneumatic action leads to hydraulic final positioning.
A common arrangement involves separate hydraulic and pneumatic circuits connected to a single machine or actuator.
Applications span industrial automation, forming and stamping, clamping and workholding, pick-and-place, and various machine-tool integrations. The
Advantages include high force capability, smooth torque and motion, and flexible control. Challenges involve greater system