. Forging of iron and steel, a text book for the use of students in colleges, secondary schools and the shop . Fig. Ti Fig. 28 Fig. 25; as the ferriers (Fig. 28), and the double horn(Fig. 29). They are used little and need no furtherreference. Power shears (Fig. 30) and power hammers () should be in every shop. Almost any size of shears can be had,but one that cutsstock from 1 to\\ square is largeenough for mostshops. Powerhammers can beobtained that arerated from 25 The average work to be handled will indicate thesize that should be selected. Swage-blocks (Fig. 31) are use
. Forging of iron and steel, a text book for the use of students in colleges, secondary schools and the shop . Fig. Ti Fig. 28 Fig. 25; as the ferriers (Fig. 28), and the double horn(Fig. 29). They are used little and need no furtherreference. Power shears (Fig. 30) and power hammers () should be in every shop. Almost any size of shears can be had,but one that cutsstock from 1 to\\ square is largeenough for mostshops. Powerhammers can beobtained that arerated from 25 The average work to be handled will indicate thesize that should be selected. Swage-blocks (Fig. 31) are used for many purposesbut mainly in place of bottom swages. This tool con-sists of a cast-iron block pierced with numerous holes —round, square, and rectangular — provided with edgeswith grooves of various sizes, in circular and Fie. 29 EQUIPMENT 41
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Keywords: ., bookcentury1900, bookdecade1910, bookpublishernewyo, bookyear1915
