Drafting TechnologyDrafting - sketching and instrument drawings. |
Common terms and phrases
angle Architect's scale auxiliary view axis beam compass bolts chart circle circuit cone construction cutting plane cylinder decimal detail drawing Development Diametral Pitch dimension lines distance Divide drafting draftsman Draw an elevation draw lines drawn edge elevation and plan elevation view Figure fits flat front view gear height inch indicated intersecting irregular curve isometric Keuffel and Esser KNURL letters Limits of Interference located method miter line number of equal Number of Teeth nuts object oblique oblique projection parallel pattern pencil perpendicular picture plane pipe PITCH DIAMETER plan view points position Problem radial lines radius reference line scale screw threads screws scribe section lines sectional view shape sheet shown in Fig side view sketch space specified steel stretchout line surface T-square tangent thread tion tooth top view transition piece triangle true length diagram VALVE weld symbol WORM GEAR X.XXX