(1) Vibration Isolation and Absorption
Absorb and attenuate the vibration energy of the breaker through suitable elastic materials (such as polyurethane), preventing excessive impact force from being transmitted to equipment such as excavators.
(2) Mechanical Strength and Durability
The working environment of the breaker is harsh, and factors such as abrasion resistance, high – temperature resistance, and fatigue resistance need to be considered to ensure that the shock – absorbing block can work stably for a long time.
(3) Structural Stability and Fastening
An overly soft shock – absorbing block may cause the breaker to shake too much, affecting work efficiency. Therefore, the best balance point needs to be found between shock absorption and stability.
(4) Noise Reduction Effect
In urban construction environments with low – noise requirements, high – efficiency shock – absorbing blocks need to be used to reduce noise, such as sound – absorbing and shock – absorbing materials with a multi – layer composite structure.
(5) Material Selection Suggestions
Polyurethane type: Good wear resistance, strong shock absorption ability, low maintenance cost, high construction efficiency, and suitable for long – term use.
