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Hent pdf-fil - Fyns Kran Udstyr A/S

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www.fku.dkUDDANNELSE & TEKNISK INFORMATION / EDUCATION & TECHNICAL INFORMATION12-37TromlekapacitetFig. 54Maksimal tromlekapacitet (i meter) på tromlen er =A x C x (A + B) x π / d²hvor: A, B og C er udtrykt i cmD = stål wirernes diameter i mmπ = 3.14Drum CapacityMax. drum capacity (in metres) is =A x C x (A + B) x π / d²where: A, B and C are expressed in cmD = steel wire rope’s diameter in mmπ = 3.14Klassificering af ståltoveStåltovsklasser (eksempler på ståltove)De forskellige ståltove kan inddeles i forskellige klasser. Indenfor hver klasse er antallet af dugter samt antallet af ydertrådei hver dugt fastlagt. Der findes forskellige systemer/regler forklassificering af ståltovene (ISO, DIN, amerikanske). <strong>Fyns</strong> <strong>Kran</strong><strong>Udstyr</strong> A/S har valgt at anvende den klassificering, der gælderfor EU (EN-norm) – se tabel 2.Tabel 2Classification of Steel Wire RopesClassification of Steel Wire RopesThe different kinds of steel wire rope can be divided up intodistinct classes. The number of strands and the number ofouter wires in each strand is laid down for each class of steelwire rope. The different systems and sets of rules for thisclassification include ISO, DIN and American. <strong>Fyns</strong> <strong>Kran</strong> <strong>Udstyr</strong>A/S has chosen to employ the set of classifications used by theEU (the EN norm) – see Table 2.KlasseAntalyderdugterAntal trådei dugtAntal ydertrådei dugtAntal trådlagi dugt6 x 7 6 5 - 9 4 - 8 16 x 19 6 15 - 26 7 - 12 2 - 38 x 19 8 15 - 26 7 - 12 2 - 36 x 36 6 27 - 57 12 - 18 3 - 418 x 7 10 - 12 5 - 9 4 - 8 134 x 7 7 - 18 5 - 9 4 - 8 1Eksempler på ståltovsklasser (se også Fig. 52)Examples of different classes of steel wire rope (see also Fig. 52)Odense | Vallensbæk | Esbjerg | AalborgVersion 7.0.2 - Maj 2013+45 7015 2015 | fku@fku.dk12

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