. Railway master mechanic [microform] . eems that thesepoints have as muchbearing upon the lifeof the frame as thecare that all thesteel foundries exer-cise in using a highgrade of materialand in carefully an-nealing their cast-ings. Relative cost ofiron and steelframes: It may beadvisable to state therelative cost of a fin-ished iron or steel at the back end ofthe frame which isat the lowest method resultsin washing the dirtand gases to thefront end of theframe, and we havedefective metal atthe point at whichthe frames are mostprone to break. Itwould therefore seemdesirable to reve
. Railway master mechanic [microform] . eems that thesepoints have as muchbearing upon the lifeof the frame as thecare that all thesteel foundries exer-cise in using a highgrade of materialand in carefully an-nealing their cast-ings. Relative cost ofiron and steelframes: It may beadvisable to state therelative cost of a fin-ished iron or steel at the back end ofthe frame which isat the lowest method resultsin washing the dirtand gases to thefront end of theframe, and we havedefective metal atthe point at whichthe frames are mostprone to break. Itwould therefore seemdesirable to reversethis method andmold the frame sothat the front end isat the lowest pointand pour themthrough a gate lead-ing to the front would also seeminadvisable to re-verse this methodand mold the frameso that the front endis at the lowestpoint and pour themthrough a gate lead-ing into the frontrails. It would alsoseem inadvisable toplace the riser at thepoint of the junctureof the pedestal legto the top rail, so asavoid any impurities. Pl*T£= A/Q/O. Ty/=/= P-8-O
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Keywords: ., bookcentury1800, bookdecade1890, bookidrailwaymaste, bookyear1895
