Drafting Tools TypePad绘图工具TypePad.pptVIP

Drafting Tools Unit 2: Tools, Equipment Systems Four important drawing objectives are: Accuracy, neatness, boldness, and legibility Accuracy, neatness, legibility, and speed Clean hands, neatness, legibility, and speed Accuracy, neatness, legibility, and creativity The technical sketch is different from a technical drawing because technical drawings are more detailed a technical sketch has more air between the lines, drawings become a final product technical sketching is a quick layout/basic outline of what you want where you want Architectural Scale Identify this tool: An Architect’s scale is used for _____________. Drawing curved lines Drawing ellipses Bracing lines Measuring Lines T - Square Identify this tool: A T- Square is used for _____________. Drawing horizontal lines Drawing freehand Irregular curved lines Drawing horizontal lines guiding other tools such as triangles flush along its edges to draw lines with those tools Bow Compass Identify this tool: The Bow compass is used to draw________________. Straight horizontal lines Erase lines Circles and arcs Angled lines Dividers Identify this tool: The divider is used for ________________. Transferring lengths Transferring files Draws circles and arcs Draws irregular curves French Curve Identify this tool: The French Curve is used to ________________. Make straight horizontal lines 45 90 deg. lines Circles and arcs Irregular curves 45 degree triangle Identify this tool: The 45 degree Triangle is used to draw________________. Straight horizontal lines 45 90 deg. lines Circles and arcs 30, 60 90 deg. lines 30-60 degree triangle Identify this tool: The 30-60 degree triangle ________________. Straight horizontal lines 45 90 deg. lines Circles and arcs 30, 60 90 deg. lines Protractor Identify this tool: The protractor is used to aide the drawing of _____________. Lines angled between 0-360 degrees 45