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engineeering 202
answers for final.
Term | Definition |
---|---|
The six standard views | left side, right side, Top, Bottom, rear, front |
three necessary views | Front, Right, Top |
Tolerances | Indicate how much the final geometry of a manufactured part may deviate from the ideal geometry in the drawing and still be acceptable. |
Call-Outs & Annotations | Specify the parameters of standard operations such as drilled holes, tapped holes, counter bores, countersinks, surface finishes, welded, joints. |
Dimensions | Specify ideal measurements (usually in inches or millimeters) of various features and geometry of your parts & assemblies. |
Depth | Specifying the depth of a drill, ream, or tapping operation. |
Countersink | For sinking the head of a flathead screw below the surface |
Spotface | Creating a flat “patch” for a screw or other part on an otherwise rough surface. |
Ordinate | dimensioning from a single baseline offers superior clarity |
Mating Dimensions | Specify the position of the features relative to one another |