Rogers' drawing and design; an educational treatise relating to linear drawing; machine design; working drawings; transmission methods; steam, electrical and metal working machines and parts; lathes; boiler and parts; instruments and their use; tables, etc (1913)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 106
Fin. -iSS. The axes for cabinet projection are : i, ime; anc a 45 a hori-line, as zontal line ; 2, a verticashown in Fig. above. It is to be remembered that: a. All horizontal measurements, parallel to the length of the object must be laid off parallel to thehorizontal axis, in their actual sizes.… … Fig. 221. c. All measurements parallel to the thickness ofthe object must be laid off on lines parallel to the45° axis, in sizes of only one-half of the actual cor-responding measurements. It is not essential which side of the object shouldbe considered its length and which side its thickness. 122…
Mechanical drawing · Machine design
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
