Rubber Springs ( Rubber Coated Spring ) Rubber Lined Springs

Rubber Springs ( Rubber Coated Spring , Rubber Lined Springs ) Aslo Be Named As Rubber Coated Spring, And It Is The General Name Of Rubber Shock Absorber Block, According To Different Language Habits Can Also Be Called: Rubber Pile, Composite Spring, Rubber Spring, Metal Spring, Composite Spiral Spring, Rubber Shock Absorber Block And So On.
Type
Rubber Spring Includes Rubber Spring And Compound Rubber Spring.

Rubber Spring: Is a Kind Of High Elastic Body, Making Material Has Ordinary Rubber. The Elastic Modulus Of Rubber Spring Is Small, And There Is a Large Elastic Deformation After Loading, So As To Absorb Shock And Vibration. It Can Be Subjected To Multidirectional Load At The Same Time, But The Resistance To High Temperature And Oil Is Worse Than That Of Steel Spring. 

It Can Be Made Of Oil Resistant Rubber If Special Requirements. The Product Has Good Damping Effect, Small Resonance Field, Long Service Life, Low Cost, And Good Cold Resistance, Excellent Air Tightness, Waterproof, Electrical Insulation, Which Is The Best Choice For Vibration Reduction.

Composite Rubber Spring: It Is Made Up Of Metal Spiral Spring And High Quality Vulcanized Rubber Wrapped Outside. The Advantages Of Metal Spring And Rubber Spring Are Integrated To Overcome The Disadvantages Of High Rigidity, High Working Noise, Low Bearing Weight, Poor Shape And Mechanical Stability Of Rubber Spring. It Has The Advantages Of Higher Load And Large Deformation, Better Effect Of Shock Absorption And Noise Reduction, Smooth Operation And Short Resonance Interval.
Main Features
Rubber Spring Shape Is Not Limited, Has a Large Elastic Deformation, Easy To Achieve Nonlinear Requirements, Vibration And Sound Insulation Effect Is Good. The Compound Rubber Spring Is Compared With The Rubber Spring, The Former Shape Is Limited By The Metal Spiral Spring, The Linear Requirement Is High, The Weight Is Heavy, But The Advantage Of Its Large Load Bearing Is Not Comparable To That Of The Pure Rubber Spring.
Advantages
(1) The Shape Is Unrestricted And The Stiffness Of Each Direction Can Be Freely Chosen According To The Design Requirements;
(2) Although The Elastic Modulus Is Small, Large Elastic Deformation Can Be Obtained, And Ideal Nonlinear Characteristics Can Be Easily Realized;
(3) High Internal Resistance. This Has a Good Effect On The Absorption And Sound Insulation Of Sudden Shock And High Frequency Vibration;
(4) The Same Rubber Spring Can Withstand Multiple Loads Simultaneously, Thus Simplifying The Structure Of The System;
(5) Easy To Install And Remove Without Lubrication, Which Is Conducive To Maintenance.
Shortcomings
(1) The Resistance To High, Low, Mild And Oil Is Worse Than That Of Steel Springs;
(2) The Use Of Rubber Springs In Engineering Is Simpler In Shape Than Bellows, But It Is Difficult To Accurately Calculate Their Elastic Properties;
(3) The Mechanical Properties Are Complex Mainly Because They Are Not Pure Elastomers, But Rather Cohesive Elastic Materials.
Applications

Vibration Machinery, Double-Deck Passenger Cars, Heavy Truck And Other Industrial Machinery, Rubber Spring Is Commonly Used In Mechanical Equipment, Vehicle Walking Mechanism And Suspension, Play The Role Of Vibration Absorption And Buffer. The Rubber Spring Can Also Be Designed Into Various Structural Forms According To The Work Needs.