Alpha-Cells
发表于 2025-3-23 13:31:53
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encomiast
发表于 2025-3-23 15:18:26
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表示向下
发表于 2025-3-23 21:29:16
Early Works in the Field of Contact Geometry of Surfacesnsidered. Dupin indicatrix and curvature indicatrix of the surface of relative normal curvature are discussed. This analysis is followed by the discussion of the surface of relative normal radii of curvature, normalized relative normal curvature along with a characteristic curve of novel kind.
朦胧
发表于 2025-3-24 00:36:56
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tackle
发表于 2025-3-24 02:37:25
Generation of Enveloping Surfaces: General Considerationveloped in 1940th by Dr. V. A. Shishkov. Implementation of the kinematic method for generation of one-parametric enveloping surfaces is disclosed. Then, the approach is extended to multi-parametric motion of a smooth regular part surface.
痛恨
发表于 2025-3-24 07:20:47
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矛盾
发表于 2025-3-24 11:47:52
https://doi.org/10.1007/978-3-030-22184-3Engineering geometry of surfaces; contact geometry of surfaces; indicatrix of conformity; point of cont
DUCE
发表于 2025-3-24 18:03:32
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Hemoptysis
发表于 2025-3-24 22:03:28
Stephen P. RadzevichExpands explanation of reversibly-enveloping surfaces (RES), proposing a qualitative (analytical) approach of RES in this new edition.Provides an analytical description of part surfaces to be machined
Exclaim
发表于 2025-3-25 00:10:32
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