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CAD
| Question | Answer |
|---|---|
| the view that shows the dept and width | top view |
| the amount that two mating surfaces must touch | contact area |
| the amount of variation allowed in the dimension of an object., plus tand minus the toleranceiung demensions indicate the tolerance range above-and below the basic dimension | tolerance |
| shows the exact location of parts of an object | location dimension |
| dimensioning show the distance from apex to arc | radii |
| a curved exterior corners of two surfaces | rounds |
| acceptable opportunity to shortcut normal dimension procedures is to dimension from quadrant to quadrant | slots |
| the view that shows the height and depth | right side view |
| a poly gon with six equal sides | hexagon |
| lines that never meet if extended any distance | parallel lines |
| reverse curve | ogee curve |
| a five sided geometric figure with each corner forming an 118 degree angle | pentagon |
| lines used to represent the material through which a cut is mande in order to show an interior sectional view | section lining |
| a line used to indicate a specific area | chain line |
| a line drawn on a view where a cut was made in order to define the location of the imaginary sectional plane | cutting plane line |
| lines used to describe the size of an object | extension line |
| thin solid line used to connect a specific area on a drawing to a dimension or notation | leader line |
| a line that defins the common center of symmetrical objects | centerline |
| standardization of lines used on technical drawings by line weight and style | line conventions |
| lines that show the location of stiches in a material | stitch line |
| uses a U.S. customary inch fraction unit of measure | mechanical engineer's scale |
| type of surface media | film |
| a scale that contains full subdivision lines throughout the entire length of the scale | full-divided scale |
| uses a us customanry inch-decimal unit of measure | civil engineer's scale |
| used for curcles up to 12 inche diameter | bow compass |
| a device used to divide and transfer | dividers |