. American engineer and railroad journal . MDIllli-llRTVEN CIARDNEK DISC CRINDER.—CHAS. n. * SHOPS.—L. S & M. S. RY. cal shape. Mr. Vaughan, Assistant Superintendent of MotivePower, states that this work is finished by grinding at a costOf only one-sixth to one-tenth of that which would be entailedby the usual processes in the secret of success in cylindrical erindlns seems to lie In AiRiL, 1903. AMERICAN ENGINEER AND RAILROAD JOURNAL. 147. rol )LK .MUD BINO DRILL.— TOOL WOUKS COMPANY. RY A llU-nA. .MULTIPLE-VOLTAGE CROCKER-VVIIEELEU MOTOR. C
. American engineer and railroad journal . MDIllli-llRTVEN CIARDNEK DISC CRINDER.—CHAS. n. * SHOPS.—L. S & M. S. RY. cal shape. Mr. Vaughan, Assistant Superintendent of MotivePower, states that this work is finished by grinding at a costOf only one-sixth to one-tenth of that which would be entailedby the usual processes in the secret of success in cylindrical erindlns seems to lie In AiRiL, 1903. AMERICAN ENGINEER AND RAILROAD JOURNAL. 147. rol )LK .MUD BINO DRILL.— TOOL WOUKS COMPANY. RY A llU-nA. .MULTIPLE-VOLTAGE CROCKER-VVIIEELEU MOTOR. COLLIN WOOD SHOPS.—L. S. & M. S. RY. having sufficient rigidity in tlie frame of tlie macliine in orderto maintain the wheel axis and the work axis in exact relationto each other, and also in having the table movement sogauged that the work will traverse a distance equal to the fullwidth of the grinding wheel during every revolution of thework spindle. These conditions not only produce absolute ac-
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering
