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- Place of Origin: Rizhao
- Brand Name: Shandong Dongdu New Material Technology Co.,Ltd
- Model Number: HM
Specifications:
| Brand: | HM |
| Availability: | Spot goods |
| Structure type: | Rubber shock absorber |
| Function: | Buffer vibration |
| Operating temperature: | -50℃--100℃ |
| Material: | NR |
| Productivity: | 5000 sets per month |
Performance requirements and development direction of rubber materials
Due to the wheels of the car, models, vehicles and suspension agencies, different types of vibration-reducing rubber components are also different.
The advantage of using a rubber material as a vibration damping material is
(1)
The rubber is a non-compressed material with good damping properties with a Poisson's ratio close to 0.5 and a relative lag in the elastic range
After the value can reach 10 ~ 65%, dynamic and static modulus ratio of 1.5 or so.
(2) rubber elastic deformation than the metal (up to 10,000 times more), while the elastic modulus is much smaller than the metal (1/700 to 1/4000);
(3) shape can be freely selected, free to choose the three directions of the spring constant ratio;
(4) is easily bonded to the metal as a whole, and the volume of the damping rubber member can be reduced and the weight can be reduced, and the supporting method can be simplified.
(5) rubber sound velocity of 40 ~ 200m / s, steel sound speed is 5000m / s.
- Place of Origin: Rizhao
- Brand Name: Shandong Dongdu New Material Technology Co.,Ltd
- Model Number: HM
Specifications:
| Brand: | HM |
| Availability: | Spot goods |
| Structure type: | Rubber shock absorber |
| Function: | Buffer vibration |
| Operating temperature: | -50℃--100℃ |
| Material: | NR |
| Productivity: | 5000 sets per month |
The ideal rubber damping products should have the following functions
(1) support function: to support the required weight of the object, must ensure that the static static spring constant Ks;
(2) vibration reduction function: the relative requirements of the frequency, should have a sufficiently low dynamic spring constant Kd;
(3) anti-vibration function: In order to control the resonance (inevitable) when the conductivity increase, it should have enough high damping.