Crosshatching that is too steep (less than 60 degrees) will allow oil to run down the cylinder wall; too flat (more than 20 degrees) causes too thick an oil film.

Question

Quizplus · Accepted Answer

The correct statement should be the opposite: Crosshatching that is too steep (more than 60 degrees) will cause too thick an oil film, while too flat (less than 20 degrees) allows oil to run down the cylinder wall too quickly. Crosshatching angles are crucial for proper lubrication and engine performance.

Crosshatching That Is Too Steep (Less Than 60 Degrees) Will