. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . nder maybe heated again from the outside andthe bushing cooled by a blast of com-pressed air being applied to the in-side when the bushing may after a lit-tle delay be pushed into the a fire inside of the cylinderproduces an equal expansion. It shouldbe remembered that the thickest partof the cylinder is on the top and painsshould be taken to apply the heat inwhatever form it may be to that will not heat the cylinder suffi-ciently. A cylinder may be readily ex-pan
. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . nder maybe heated again from the outside andthe bushing cooled by a blast of com-pressed air being applied to the in-side when the bushing may after a lit-tle delay be pushed into the a fire inside of the cylinderproduces an equal expansion. It shouldbe remembered that the thickest partof the cylinder is on the top and painsshould be taken to apply the heat inwhatever form it may be to that will not heat the cylinder suffi-ciently. A cylinder may be readily ex-panded one-sixteenth of an inch, butcare should be taken that the bushingis not made much larger than the cyl-inder. The size should be carefullyproved before the operation is the bushing be larger than thecylinder it will be found that whenboth are cooled the bushing has lostits perfectly circular form, and is notheld in place with any greater degreeof security than when both sizes ex-actly correspond. K h. ^ -s. ^ c t % -r. 5 > 5 -2 0 y> - i . ■> b *) > .
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Keywords: ., bookcentury1900, bookdecade1900, bookidrailwaylocom, bookyear1901
