Blueprint reading; a practical manual of instruction in blueprint reading through the analysis of typical plates with reference to mechanical drawing conventions and methods, the laws of projection, etc . ugh the front and the bottom viewsshow that there is a hole through the length of the work and theright end view shows that the hole is circular in shape. As thedotted lines through the front and the bottom are double linesexactly centered with the center lines of these two views and asthe right end view shows a full-line circle and a dotted-line circle,something more than these lines are nee
Blueprint reading; a practical manual of instruction in blueprint reading through the analysis of typical plates with reference to mechanical drawing conventions and methods, the laws of projection, etc . ugh the front and the bottom viewsshow that there is a hole through the length of the work and theright end view shows that the hole is circular in shape. As thedotted lines through the front and the bottom are double linesexactly centered with the center lines of these two views and asthe right end view shows a full-line circle and a dotted-line circle,something more than these lines are needed to tell us just whatthis hole is. Between the front view and the right end view arecertain notes nicely lettered. They state that the hole has a left-hand square thread, four threads to the inch through its length. 24 NAME OF PIECE: AMI REQ. NAME OF MACHINE PIECE NO, SADDLE NUT HEAD I 5^ BORING MILL 14049 .iii^ir^z: -H—-h- --^ -4i iDRILL FOR #5 TAPER PINDRILL TO SUIT J DRILL I TAP DRILL TO SUIT I APPROVED BY I40l<^ 6R0UP NO. TRACED BY DATE CHECKED __.,.,.,.,.,._,„._„ ^^ MATERIAL USE RATI NO. 5^ LENGTH PIECE NO. 14011 R6illhaj^ ^ THE CINCINNATI PLANER CO. ^^^^^^^ \/4049 ^.
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License: Licensed
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Keywords: ., bo, bookcentury1900, bookdecade1910, booksubjectmechanicaldrawing
