Pressure is applied to a file on which stroke?

Prepare for the Machinist Apprentice Level One Test. Utilize flashcards and multiple choice questions, complete with hints and explanations, to ensure readiness for your exam!

Multiple Choice

Pressure is applied to a file on which stroke?

Explanation:
Pressure is applied on the forward stroke because that's when the file’s teeth actually cut into the material. As you push the file forward across the workpiece, the teeth shear material away and create the desired shape. On the backward stroke you lift and reset, which helps clear chips, prevents dulling of the teeth, and avoids pressing material back into the work. This one-direction cutting action—pressure during the forward stroke and relief on the return stroke—keeps filing efficient and under control.

Pressure is applied on the forward stroke because that's when the file’s teeth actually cut into the material. As you push the file forward across the workpiece, the teeth shear material away and create the desired shape. On the backward stroke you lift and reset, which helps clear chips, prevents dulling of the teeth, and avoids pressing material back into the work. This one-direction cutting action—pressure during the forward stroke and relief on the return stroke—keeps filing efficient and under control.

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