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Rubber damper
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In industry, we often use various rubber shock absorbers, which can generally be divided into two types: rubber shock absorbers and metal composite shock absorbers. The latter, due to the shape limitations of the metal helical spring, has high linearity but is heavy. Below, let's take a look at the structure and usage characteristics of rubber shock absorbers:
I. Structure of Rubber Shock Absorbers
1. Rubber shock absorbers have high elasticity and viscoelasticity. Compared with steel materials, rubber has a large elastic deformation and a small elastic modulus;
2. The impact stiffness of rubber is greater than the dynamic stiffness, and the dynamic stiffness is greater than the static stiffness, which helps to reduce impact deformation and dynamic deformation;
3. The stress-strain curve is an elliptical hysteresis loop, and its area is equal to the vibration energy (damping) converted into heat in each vibration cycle, which can be adjusted through formula design;
4. The integrated rubber shock absorber overcomes the shortcomings of high rigidity, high operating noise, small weight of rubber springs, poor shape, and poor mechanical stability;
5. It has a certain coefficient of friction, which makes it better for shock absorption and noise reduction. In addition, its elastic deformation is large, so it has a large load-bearing capacity, stable operation, and a short resonance interval;
6. Although the shape of the rubber shock absorber is fixed, due to the large elastic deformation of the rubber, it is easy to meet non-linear requirements, and the effect is better on various components;
7. The rubber shape can be freely selected, and the hardness can be adjusted through formula design to meet the requirements of stiffness and strength in different directions.
II. Characteristics of Rubber Shock Absorbers
1. The rubber shock absorber is integrated, overcoming the shortcomings of high rigidity, high operating noise, small weight of rubber springs, poor shape, and poor mechanical stability;
2. It has a certain coefficient of friction, so it has a good effect on shock absorption and noise reduction. In addition, its elastic deformation is large, so it has a large load-bearing capacity, stable operation, and a short resonance interval;
3. Although the shape of the rubber shock absorber is fixed, due to the large elastic deformation of the rubber, it is easy to meet non-linear requirements, and the effect is better for various parts.
The CGM/EH series provides excellent fail-safe dynamic insulation in the vertical direction, both in traction and compression. This type of shock absorber significantly reduces vibration and absorbs a considerable amount of impact, providing an excellent overall solution for a wide range of applications in high-speed trainsets, agricultural machinery, tractors, off-road machinery, and military equipment. These shock absorbers are particularly suitable for insulation structures that need to be achieved through assembly.
Application Areas
Engine
Radiator
Cab
Air Conditioning Compressor
Production Standards
Gasket Flange DD12, DD13 (pickled plate) & DCO4 (cold plate) Q/BQB403-2003
Pipe: Q235 steel (Iso 3305/3306)
Natural rubber/Synthetic rubber
Surface treatment: Galvanized
According to customer's actual requirements
Stiffness tolerance: +/-15%
Additional parts
Chloroprene rubber/Oil resistant
Stainless steel parts
Why Choose Us
Kaiping Jianqiao Sealing Technology Co., Ltd.
Kaiping Jianqiao Sealing Technology Co., Ltd. was established in 2006. It is a professional company engaged in the research, development, production and sales of screw dampers, rubber dampers, rubber shock absorbers, rubber damping pads, silicone rubber products and plastic products. The company has been committed to rubber and metal bonding technology for many years, especially in the application of shock absorption, wear resistance and sealing in the industry, and has established long-term cooperation with major domestic manufacturers. Company products are mainly used in automotive, home appliances, pneumatic sealing, hydraulic sealing, engineering machinery and other industries. Our company actively absorbs the experience of our peers and continuously improves product quality. The products of the supporting manufacturers are exported to many countries and regions. South China University of Technology and Guangzhou Rubber Industry Research Institute provide long-term technical support, and the product quality is continuously improved. The screw (nut) pads in the products are deeply loved by manufacturers, the monthly output of small oil seals used for pneumatic support exceeds one million, and the monthly output of Y-rings and O-rings used for hydraulic hinge small oil cylinders reaches eight million. Langqiao has established long-term cooperative relationships with well-known domestic enterprises such as Gree, Zhigao, Guangzhou Micro Motor Factory Co., Ltd., and Guangzhou Wensui Plastic Machinery Co., Ltd.
Founded in 2006
More than 16 years of industry experience
Exporting countries and regions
Monthly production capacity
Manufacturing Technology
Taking intelligent manufacturing technology as its core competitiveness, it has built a high-precision technology matrix covering R&D, production, and testing. The company is equipped with an image measuring instrument and an automated visual inspection machine VV08-2000, realizing intelligent identification of micron-level size and surface defects of rubber parts; relying on multifunctional material testing machines and rotorless vulcanization machines to precisely control rubber formulas and vulcanization processes, ensuring product aging resistance and fatigue resistance performance; through precision salt spray testing machines to simulate extreme environments, verify the long-term stability of seals under corrosion and high and low temperature conditions. At the same time, the collaborative application of the cold-freezing trimming machine RM-100L and the conveyor-type automatic sandblasting machine XTS650-9B gives products a burr-free, high-cleanliness industrial-grade surface treatment standard, meeting the strict requirements of the automotive and precision machinery industries for "zero defect" shock-absorbing seals, and empowering customers' product reliability upgrades with hard-core intelligent manufacturing technology.
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Fax: +86-750-2851938
Address: No. 1, Longfa Road, Longsheng Town, Kaiping City, Guangdong Province
Website: www.jmjianqiao.com
