. Forging of iron and steel, a text book for the use of students in colleges, secondary schools and the shop . /*a Fie. 103 bent, as shown at (c) and (d), in much the same way aswas the ring (Fig. 102). The eye is then closed by bring-ing down the end, to form as shown at (a), and by hold-ing and striking as at (a) and(6) (Fig. 105). To close theeye in properly it may benecessary to place the piecein positions (a) and (b) twoor three times and to makethe center line of the stempass through the center of the eye (a) (Fig 104), andlikewise to round the eye it may be necessary to placethe piece o
. Forging of iron and steel, a text book for the use of students in colleges, secondary schools and the shop . /*a Fie. 103 bent, as shown at (c) and (d), in much the same way aswas the ring (Fig. 102). The eye is then closed by bring-ing down the end, to form as shown at (a), and by hold-ing and striking as at (a) and(6) (Fig. 105). To close theeye in properly it may benecessary to place the piecein positions (a) and (b) twoor three times and to makethe center line of the stempass through the center of the eye (a) (Fig 104), andlikewise to round the eye it may be necessary to placethe piece over thehorn as shown at (c)(Fig. 105). Hook. — A hook isbent somewhat simi-larly. It is bent atright angles (b) (), placed over the horn (a. Fig. 104 (Fig. 106), and with fur-ther blows carried around to the position indicated by 72 FORGING OF IRON AND STEEL the dotted line. The bend in the end of the hook isproduced over the edge of the anvil (6) (Fig. 106).Edge Bend with Square Forged Corner. — This is an especially diffi-cult piece tomake withouthaving cracksform as shownat (a) (Fig. 107).The stock is full-ered1 and drawndown as shownat (6) in Fig. 107,the projection shown at (c) left where the corner is to be,is heated almost to a white heat, and bent over theround part of the anvil face to an angle of 110° or 120°(Fig. 108). It will be well to have a helper hold a
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Keywords: ., bookcentury1900, bookdecade1910, bookpublishernewyo, bookyear1915
