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| Rock breaker parts identification. |
The basic working principle of rock breaker equipment is explained
in this topic.
Tutorial videos on Automobile Technology Click Here
Mechanical Engg' Tutorial Short Cut Click Here
You can have a look at the video shown here to get the animation
of its working explained in Malayalam. The rock breaker is hydraulic equipment which works on the
basic principle of Pascal’s law.
The main mechanical components in a rock breaker are mentioned
below:
Low pressure accumulator, High pressure accumulator, distributor
valve, Pressure adjusting valve, Valve body, Cylinder, Piston, Tie rod, Piston,
Seal, Wiper, Front head, Thrust ring, Upper tool, Bushing, Cap screws, Lower tool,
Bushing, Dust seal, Tool.
Basic working principle:
If you have seen the video the concept will be more clearly to you, the piston comes down and hits the tool which intern result the
tool to move down resulting in the breaking of the rock which is in contact
with the tool.
Tutorial videos on Automobile Technology Click Here
Mechanical Engg' Tutorial Short Cut Click Here
Process:
- Piston hits the tool.
- Impact creates stress wave.
- Stress wave goes through the tool to the material (rock).
- Traveling reflections of stress wave breaks the material.
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