The wire rope vibration isolator is made by winding the wire rope into a spiral shape and fixing it between two metal plates arranged along the nut. Its stiffness and damping depend on the diameter, number of strands, number of turns, winding method and size of the wire rope. It is a new type of vibration isolator with nonlinear characteristics and dry friction damping. It uses a steel wire rope that is wound in a certain direction with multiple strands of steel wire as an elastic element. It has obvious hysteresis characteristics. Friction, squeezing, slipping.
JGX-0400 series steel wire rope vibration isolator is an axisymmetric vibration isolator. It is made of a wire rope with a diameter of 4.0mm wound 10 times along the upper and lower two splints. The optional static load that can withstand is 17.5~37kg. It is suitable for Vibration isolation and buffering of vehicle-mounted and shipborne electronics, small computers and instruments, safety protection of navigation systems, vibration isolation and buffering of mechanical, electronic equipment and facilities, and side-mounted protection.
When the excitation and impact amplitudes are large enough, internal friction occurs between the strands of the isolator wire rope, and the movement direction of the wire rope is opposite to that of the wire rope, thereby consuming a large amount of energy and attenuating the vibration and impact strength; when the vibration amplitude is small, the wire rope The strands are twisted together due to friction and do not produce relative slip, thus showing good linear elasticity and maintaining the stability of the system. Therefore, the wire rope vibration isolator is suitable for complex and changeable vibration and shock conditions. Especially strong, it can effectively avoid strong resonance and impact, so as to play the role of buffer vibration isolation.
JGX-0400D-22A steel wire rope vibration isolator is one of the JGX-0400 series wire rope vibration isolators. This model is made of a wire rope with a diameter of 4.0mm wound 10 times along the upper and lower two splints, and can withstand the maximum static load It is 22kg and has the properties of corrosion resistance, impact resistance, high and low temperature resistance, etc. It is suitable for vibration isolation and buffering of airborne, vehicle-mounted, shipborne and other electronic, mechanical equipment, computers and instruments, and for the carrying, navigation and launching systems of missile satellites. Safety protection and vibration isolation and buffering of mechanical, electronic equipment and facilities in harsh environments such as high and low temperature and chemical pollution.