. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . nt provided for theengine are Westinghouse-American com-bined brakes on drivers and tender, andfor train gj^-inch pump. Johns asbestossectional lagging is used on boiler andcylinders, Gold car heating sand feeding apparatus, Gollmarbell ringer, Hancock composite inspiratorand Jerome stuffing box packing. highest possible standard. Mr. C. is in charge of it as instructor. There are many other schools of thiskind in connection with machine shops,all of which are doing
. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . nt provided for theengine are Westinghouse-American com-bined brakes on drivers and tender, andfor train gj^-inch pump. Johns asbestossectional lagging is used on boiler andcylinders, Gold car heating sand feeding apparatus, Gollmarbell ringer, Hancock composite inspiratorand Jerome stuffing box packing. highest possible standard. Mr. C. is in charge of it as instructor. There are many other schools of thiskind in connection with machine shops,all of which are doing an important workin the education of the future machinist,but there are none too many. Every ap-prentice should learn as much as he canof mechanical drawing, for so much ofthe work in a shop is built with drawingsand blueprints for a guide that it is anecessary part of a machinists educationto be able to read these drawings cor-rectly. While ability to use drawings in layingout work does not imply ability to make thedrawings with all the details, yet a coursein the draw-ing office fits a young man. EIGHT-WHEEL order is 139,000 pounds, of which 93,000pounds rest upon the drivers. The totalwheel base is 23 feet 3 inches, of which 8feet 6 inches is rigid wheel base. Thecylinders are 20 x 26 inches, the piston is554 horizontal thickness, piston rod 3/2inches diameter, the steam ports are 18 .x1^4 inches, the exhaust 18x3 inches. Thebridges are ijg inches diameter. Thevalves are Allen-Richardson, the greatesttravel being sA inches. They have ?,sinch outside lap and % inch inside clear-ance, being set with 1-16 inch lead in for-ward gear. Driving wheels are 69 inchesdiameter, the centers being of cast driving boxes are also of cast working parts have all generouswearing surfaces, the main driving jour-nals being 9x13 inches, the main crankpin journals 6 x 6. side rod in journals 4^X4 inches. The engine truck journals are614 X 12 in
Size: 2415px × 1034px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectrailroa, bookyear1901
