. American engineer . Plug /o ^huf Oi/ Ho/ee Fig. 8—Molds for Pouring Shoe and Wedge Liners. end of the shoe and wedge faces as shown in Figs. 7 and 8,and the liners are poured from the same material. In Fig. 7the method of arranging the plugs for coring the oil holes isclearly shown. After again being transferred to the machine shop, the boxis clamped to the planer as shown in Fig. 9 and the shoe and ^HT^^H 1 ^^Bv ^H ■-*—*j(i ^^fl|^ZX|^B nA^inp ^ BB MSL-itj ^^Ji BBW ^^^^H m ^jjT^^B I^mI Fig. 9—Boxes Clamped on the Planer. wedge faces are machined to size, after which it is put on theb

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. American engineer . Plug /o ^huf Oi/ Ho/ee Fig. 8—Molds for Pouring Shoe and Wedge Liners. end of the shoe and wedge faces as shown in Figs. 7 and 8,and the liners are poured from the same material. In Fig. 7the method of arranging the plugs for coring the oil holes isclearly shown. After again being transferred to the machine shop, the boxis clamped to the planer as shown in Fig. 9 and the shoe and ^HT^^H 1 ^^Bv ^H ■-*—*j(i ^^fl|^ZX|^B nA^inp ^ BB MSL-itj ^^Ji BBW ^^^^H m ^jjT^^B I^mI Fig. 9—Boxes Clamped on the Planer. wedge faces are machined to size, after which it is put on theboring- mill and bored for the journal fit. While still on theboring mill, the hub face is machined to the proper the erecting shop it is fitted to the axle by scraping andspotting. The oil grooves on the shoe and wedge face arechipped and the cellar is fitted to the box. Ar(a>T. ]^n2. AMERICAN ENGINEER. 431 III tlic fiillowinj; talilf are j;i\ tlio times rc(iuircd for the(lilTcrtiU nin-ratioiT^. Operation. Cleaning Inspe

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroa, bookyear1912