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Comparison of eight prosthetic aortic valves in a cadaver model
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BA Youdelman 著 - 2007 - 引用元 1 - 関連記事
10 Jul 2007 – required because of the manufacturer's tolerance of ± 0.5 mm for the external diameter, which varies as a result of ... S.H. Rahimtoola, The problem of valve prosthesis-patient mismatch, Circulation. 58 (1978), pp. 20–24. 2.
Handbook of workability and process design - Google ブック検索結果
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George Ellwood Dieter, Howard A. Kuhn, S. L. Semiatin - 2003 - Technology & Engineering - 414 ページ
Table 18 Design and tolerance criteria for aluminum precision forgings Characteristics Draft outside Draft inside Corner radii ... rib thickness Length/ width tolerance Die closure tolerance Mismatch tolerance Flash extension Tolerance 0∞+30¢, ... +0.5 mm, -0.25 mm (+0.020 in., -0.010 in.) ... forging shapes that are characterized by surfaces of revolution, such as bolts, valves, gears, bearings, and pistons.
Method and apparatus for setting valve lift within a cylinder - Patent ...
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A variable valve actuating (VVA) mechanism includes a frame member and a rocker. ... peak valve lifts within a cylinder to be adjusted and, thus, set or calibrated to within a relatively close or desired tolerance. .... A relatively small mismatch, such as, for example, 0.5 mm, between the peak lifts of the valves within an engine ...