The invention relates to a damping-adjustable
magneto-rheological
lag damper. The damping-adjustable
magneto-rheological
lag damper comprises a cylinder
barrel, a
piston rod, a
piston component and a damping adjusting mechanism. Stub shafts are integrally produced at the outer edge of the left end of the cylinder
barrel symmetrically and radially, and an end cover is mounted at the right end of the cylinder
barrel hermetically and coaxially. The
piston rod is penetratingly mounted in the cylinder barrel coaxially, and two ends of the
piston rod are positioned outside the cylinder barrel. The piston component is mounted at the position, on the inner left side of the cylinder barrel, of the
piston rod coaxially. The damping adjusting mechanism is slidably mounted at the position, corresponding to the piston component and positioned on the inner right side of the cylinder barrel, of the
piston rod coaxially and rotates around an axial center by a certain angle prior to being fittingly mounted together with the piston component, and the left end, positioned outside the cylinder barrel, of the piston rod is in coaxial threaded connection with a rod-end joint bearing. The damping-adjustable
magneto-rheological
lag damper has the advantages of simple structure, low
energy consumption, small size,
rapidity in response, continuous forward and reverse adjustability in damping force within a wide range, good temperature stability, easiness in combination with a computer to achieve
intelligent control and the like, thereby being quite promising in application prospect.