Surface in Mechanical Engineering Quiz

Surface: Any area, at any angle, of a solid object that is exposed.

Surface specifications: Enable the machinist to fabricate the part or workpiece according to the desired intent of the engineer, ensuring pieces fit together even if made in different locations.

Tolerance: The full range of measure allowed beyond the designed geometry for a workpiece. Feature: The physical shape of a part, such as surfaces, edges, holes, or screw threads.

<p>Nominal geometry: Refers to the target or ideal geometry specified on the technical drawing. Actual geometry: The real geometry in the physical workpiece after finishing.</p> Signup and view all the answers

<p>Form deviations: Surface deviations found in a single feature or elements, such as straightness, flatness, roundness, and cylindricity.</p> Signup and view all the answers

<p>Roughness: Fine irregularities in surface condition. Waviness: Long periodic intervals of surface deformation.</p> Signup and view all the answers