Cyclopedia of mechanical engineering; a general reference work. Editor-in-chief Howard Monroe Raymond. Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing (1908)
American School (Chicago, Ill.), Raymond, Howard Monroe · Chicago American Technical Society · leaf 397
Fig. 159. 354 FORGING 87 A round iron with tiie ends screwed into the cast-iron l)locks and iicidfirnilvby the lock nuts shown. This makes a cheaj) arrangement fora variety of work, as the same luindles may be used on various sets of … 3ec!ion X X Fig. IfiO. blocks. \Miere a great number of pieces are to be made, these l)locksor bending dies may be made of such a shape that they can ije keyedon the steam hammer in place of the regular flat dies. Die Forging. Pieces are sometimes shaped between fornied steeldies where many are to…
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
