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2 cards from this section. Quick, good the night before a test.
What is cutting ratio?
It deals with the effectiveness of cutting materials.
Define load ratio.
It reflects the blade's ability to push materials.
What does a high cutting ratio indicate?
Think about what cutting efficiency means.
True or False: Load ratio is irrelevant when assessing blade performance.
Consider the importance of pushing power.
If a bulldozer has a horsepower of 200 and a cutting edge length of 5 meters, calculate the cutting ratio.
Use the formula provided earlier.
In a practical scenario, if a U blade struggles to push through dense clay while a straight blade performs better, discuss why that might be.
Reflect on the effects of blade design.
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