Mixed type damping gap adjustable valve type magnetorheological damper
A magnetorheological damper, hybrid technology, applied in shock absorbers, shock absorbers, springs/shock absorbers, etc., can solve the problems of increasing structural stroke, small effective damping channel length, and difficult installation, etc. The effect of increasing the amplitude modulation range, increasing the effective damping channel length, and increasing the output
Pending Publication Date: 2022-07-26
GUANGXI UNIVERSITY OF TECHNOLOGY
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Abstract
The invention aims to provide a hybrid damping clearance adjustable valve type magnetorheological damper. The hybrid damping clearance adjustable valve type magnetorheological damper comprises a piston rod, a left end cover, a cylinder body, a first piston head, a coil and a second piston head, a first piston head, a second piston head and a circular ring groove combination are arranged in the cylinder body to form an embedded stepped damping channel, so that the effective length of the damping channel is increased, and the output of damping force is increased; the elastic connecting piece connected with the interior of the piston head is pressed, the size of the gap of the liquid flow channel can be changed, namely the damping force is changed, and the adjustable range of the damping force is enlarged. The mixed type damping gap adjustable valve type magnetorheological damper can overcome the defects that a magnetorheological damping device in the prior art is narrow in amplitude modulation range and small in output damping force, and has the advantages of being easy to operate, large in amplitude modulation range and large in output damping force.
Application Domain
SpringsNon-rotating vibration suppression +1
Technology Topic
PhysicsEngineering +6
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