Rugged Bearings Hold The Weight of Heavy Equipment  

Oleh:

Krus, David ; Gedeon, Mike

Jenis: Article from Bulletin/Magazine - ilmiah internasional
Dalam koleksi: Machine Design (Soft Copy ada dalam http://search.proquest.com/) vol. 80 no. 13 (Jul. 2008), page 72-77.
Topik: Bearings; Heavy Equipment; Bucyrus Surface; Mining Shovels

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: MM44.57 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Bucyrus surface-mining shovels, including the 495HR and 495HT, switched their take-up idler bushings from managnese bronze to ToughMet, a copper-nickel-tin spinodal alloy. The change more than doubled bushing life by cutting adhesive, abrasive, and fatigue wear.

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