. Eisenbahnmechaniker . e unterzogen werden in der folgenden Tabelle zusammen mit der Analyse der einzelnen gegeben. Stabstahlstange aus Nickel-Chrom-Stahl, Länge 8 Fuß 1 Zoll 8 Fuß 1 Zoll Gewicht 403 1b. 295 1b. Yield Limit (Tonnen pro q. in.) 17.0 48.4 Bruchfestigkeit (Tonnen pro Quadratzoll) 33.6 58.0 Dehnung 0,84 Zoll 0,40 Zoll Durchmesser am Bruchpunkt 0,53 Zoll 0,37 Zoll Reduktion der Fläche 56 Prozent 57.2 Prozent Verhältnis, Ausbeute Grenze zu Bruchgrenze 50.6 Prozent 83.4 Prozent Analyse: Kohlenstoff .28 .33 Silizium -168 .21 Mangan .686 .60 Schwefel .033 .032 Phosphor .034 .039 Nickel .... 3.42 Chrom

• Bildanbieter: Reading Room 2020 / Alamy Stock Foto
• Bild-ID: 2CH1MCW
• Dateigröße: 7,1 MB (282,5 KB Komprimierter Download)
• Freigaben (Releases): Model - nein | Eigentum - nein
• Format: 1859 x 1344 px | 31,5 x 22,8 cm | 12,4 x 9 inches | 150dpi

Weitere Informationen

Dieses Bild ist ein gemeinfreies Bild. Dies bedeutet, dass entweder das Urheberrecht dafür abgelaufen ist oder der Inhaber des Bildes auf sein Urheberrecht verzichtet hat. Alamy berechnet Ihnen eine Gebühr für den Zugriff auf die hochauflösende Kopie des Bildes.

Dieses Bild kann kleinere Mängel aufweisen, da es sich um ein historisches Bild oder ein Reportagebild handel

. Railway mechanical engineer . e subjected are given in the following table togetherwith the analysis of each. Carbon Nickel-Chrome Steel Rod Steel Rod Length 8 ft. 1 in. 8 ft 1 in. Weight 403 1b. 295 1b. Yield limit (tons per ?q. in.) 17.0 48.4 Breaking strength (tons per sq. in.) 33.6 58.0 Elongation .84 in. .40 in. Diameter at point of fracture .53 in. .37 in. Reduction of area ~ 56 per cent 57.2 per cent Ratio, yield limit to breaking limit 50.6 per cent 83.4 per cent Analysis: Carbon .28 .33 Silicon -168 .21 Manganese .686 .60 Sulphur .033 .032 Phosphorus .034 .039 Nickel .... 3.42 Chromium -.-■ *60 Particular attention was given in designing the rods toavoid sudden changes of section and especially sharp cor-ners: the large radii used will be noticed. The strap endswere screwed with a round thread for the same reason. Therods were rough forged and then rough machined to withina quarter of an inch of the full size. They were then re-turned to the makers and heat treated and then machined tothe finished size.. Light Weight Alloy Steel Main Rod Used on Three-Cylinder Locomotives of the Great Northern Railway of England Principles to Govern Agreements Defined by Labor Board Decision Terminating National Agreements on July 1Instructs Officers and Employees to Draw Up New Rules THE long controversy over the railway employees demandfor the perpetuation of national agreements was endedon April 14 by a decision handed down by the Rail-road Labor Board which sustained some contentions of boththe carriers and the employees. The award abrogated na-tional agreements, remanded the negotiation of new agree-ments to the individual carriers and their own employees, and upheld the railroads interpretation of the principle ofcollective bargaining and their contention that varying localconditions should govern the fixing of rules and workingconditions. In these respects the decision was favorable tothe railroads. The award also outlined sixteen principleswith which the new agre

Stockbilder mithilfe von Tags suchen

• bookcentury1900
• bookdecade1910
• booksubjectrailroadengineering