EXTOL
发表于 2025-3-30 11:55:42
Current Practice in Journal Bearingsard sizes. The degree of standardization attained is, however, limited by other considerations. The economic benefits of reduction of machine dimensions and of reduction of bearing loss justify the use of bearings of small steps in diameter and of more than one length in each diameter. The operating
不能强迫我
发表于 2025-3-30 13:24:17
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predict
发表于 2025-3-30 17:30:46
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夸张
发表于 2025-3-30 21:20:46
Similarity Rules, Flow Regimes, and Characteristic Relationsristics in steady running of a journal bearing of specified design can be expressed non-dimensionally as functions of a single parameter -the duty parameter. ‘Specified design’ in this context does not imply geometric similarity. It requires, for a circular bearing, no more than geometrically simila
废墟
发表于 2025-3-31 04:12:07
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