Mechanical drawing; a treatise on the drawing of mechanical and machine details (1920)
Jones, Franklin Day, 1879-1967 · New York, The Industrial press; [etc., etc.] · leaf 145
ensions for the vertical lines are usually placed so asto be read on the right-hand side of the drawing, as illustratedin Fig. 2. On some drawings, however, these vertical dimen-sions are placed so as to be read from the bottom of the sheetthe same as the horizontal dimensions. It will be noted… … Fig. 1. Methods of using Dimension Lines sidered. The dimensions also indicate the finished size and,in the case of castings or forgings, allowance must be madein the pattern shop and forge shop for machining operations.Most patternmakers work from drawings which give thefinished dimensions, and…
Mechanical drawing
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