The Technical Drawing WorkbookThis workbook clearly explains, through step-by-step instructions, all of the basics of technical drawing. To give the reader practice on the theory of each chapter, pull-out exercise pages are included in every chapter. |
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Page 70
... inches ” and means that 3/8 " on the drawing represents 12 " ( one foot ) on the actual part . The 11 scales are as follows : 3/8 " = 1 ' - 0 " ( 3/8 inch represents 12 inches ) = 3/4 " 1 ' - 0 " ( 3/4 inch represents 12 inches ) 1 1/2 ...
... inches ” and means that 3/8 " on the drawing represents 12 " ( one foot ) on the actual part . The 11 scales are as follows : 3/8 " = 1 ' - 0 " ( 3/8 inch represents 12 inches ) = 3/4 " 1 ' - 0 " ( 3/4 inch represents 12 inches ) 1 1/2 ...
Page 71
... represents 12 " , or one foot . You would use two 1 " units , or 2 inches , to represent 2 feet . The actual drawing would be 1/12 of the real size ( or 1:12 ) . On the 1 " 1 ' - 0 " scale , each inch representing 1 foot is usually ...
... represents 12 " , or one foot . You would use two 1 " units , or 2 inches , to represent 2 feet . The actual drawing would be 1/12 of the real size ( or 1:12 ) . On the 1 " 1 ' - 0 " scale , each inch representing 1 foot is usually ...
Contents
LETTERING AND SKETCHING | 1 |
Sketching | 9 |
Exercises 11 12 | 15 |
Copyright | |
26 other sections not shown
Common terms and phrases
0.3 mm lead 0.7 mm technical ANSI Appendix arc tangent architect's scale arrowheads auxiliary view bottom Canadian Standards Association center line compass point construction lines corners cutting plane line decimal detail drawing diameter dimension lines distance drafting instruments draw a line draw an arc draw lines drawing board drawn edge engineer's scale equal erase example EXERCISE freehand French curve front view full scale full section given line half-section helix hidden lines hole horizontal hypotenuse illustrates inch represents 12 isometric axes isometric circle isometric drawing isometric projection isometric view lead holder leader lines letters measure metric scale metric system millimeters NOTE object line object shown ogee orthographic projection orthographic views parallel straightedge perpendicular protractor Refer to Construction represents 12 inches revolved section right side view section lines section view shown in Fig shows sketch sloping surface STEPI straight line technical drawing technical pencil thick title block top view triangle workbook