1.Working Principle
The hydraulic breaker mainly converts hydraulic energy into mechanical energy. Through the high-speed movement of the piston, a powerful impact force is generated, which acts on the drill rod. The drill rod then transmits the impact force to the working object (such as rock, concrete, etc.) to break it.
2.Structural Components
①Housing: Protects internal components and is usually made of high-strength steel with good impact resistance and wear resistance.
②Piston: It is the key component for generating impact force and moves at high speed under the push of hydraulic oil.
③Drill rod: Transmits the impact force of the piston to the working object. Its material and design affect the breaking efficiency and service life.
④ Control valve: Controls the flow direction and pressure of hydraulic oil to realize various actions of the hydraulic breaker.
⑤ Accumulator: Stores hydraulic energy and releases it quickly when needed to increase the striking force and striking frequency.
3.Selection Points
①Select the appropriate hydraulic breaker model according to engineering needs, considering factors such as the hardness, volume, and working environment of the working object.
②Match the hydraulic system parameters of the host machine such as excavators, including flow rate and pressure, to ensure that the hydraulic breaker can work normally and perform at its best.
③Pay attention to the quality and brand of the hydraulic breaker. Select products with good reputation and reliable quality to reduce maintenance costs and improve work efficiency.
4. Maintenance
① Regularly inspect various components of the hydraulic breaker, such as drill rod, piston, seals, etc., and replace them in time if wear or damage is found.
② Keep the hydraulic breaker clean to prevent dust and debris from entering and affecting working performance.
③Use the hydraulic breaker correctly and avoid improper operations such as excessive striking and empty striking to reduce damage to the equipment.
④Regularly replace hydraulic oil and filters to ensure the cleanliness and normal operation of the hydraulic system.
5. Safety Precautions
①Operators should undergo professional training and be familiar with the operation methods and safety regulations of the hydraulic breaker.
②When using the hydraulic breaker, ensure the safety of people around and set up warning signs.
③Avoid using the hydraulic breaker in flammable and explosive places to prevent danger.
④Check whether the connection parts of the hydraulic breaker are firm to prevent accidents caused by falling off during work.
