. Forging of iron and steel, a text book for the use of students in colleges, secondary schools and the shop . Fig. 99 1 After the piece has been bent to an angle of 110° to 120° it isoften easier to finish the bend with less danger of injuring the pieceby holding and striking, as shown at (a) in Fig. 100. If one leg isa little long, it can be shortened by making the bend sharper asshown at (b) in Fig. 100. 70 FORGING OF IRON AND STEEL. Fig. 100 the face of the anvil as at (a) in Fig. 102 and strike asindicated by the arrow. Ring Bending. — After the proper amount of stock has been cut off,1 a
. Forging of iron and steel, a text book for the use of students in colleges, secondary schools and the shop . Fig. 99 1 After the piece has been bent to an angle of 110° to 120° it isoften easier to finish the bend with less danger of injuring the pieceby holding and striking, as shown at (a) in Fig. 100. If one leg isa little long, it can be shortened by making the bend sharper asshown at (b) in Fig. 100. 70 FORGING OF IRON AND STEEL. Fig. 100 the face of the anvil as at (a) in Fig. 102 and strike asindicated by the arrow. Ring Bending. — After the proper amount of stock has been cut off,1 abouthalf its length is heatedto a dark red and placedover the horn of theanvil, as in Fig. 102,and bent down bybeing struck in thedirection of the bending is con-tinued by advancingthe piece across thehorn and striking as before. This process is continueduntil about one-half of the piece is bent; then theother end is heated and bent similarly. When bendinga piece to form a ring or similar shape, never strikedirectly over the horn but a little in advance of the sup-port, otherwise . c the stock will bemarred or ham-mered out of the ring is to bewelded, the endswill have to bescarfed as explain-ed in the chapteron Welding. If itis to be unwelded but with ends flush as (a) in , each end will have to be beveled as at (b) in , by an amount determined by practice. Eye Bending. — If an eye like (a)
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Keywords: ., bookcentury1900, bookdecade1910, bookpublishernewyo, bookyear1915
