High-strength bevel gear
The invention discloses a high-strength bevel gear. The high-strength bevel gear comprises a bevel gear body and a non-bevel gear body; the high-strength bevel gear is in a LogiX tooth shape, the part(tooth top) above a pitch line (the bevel gear is degraded into a pitch circle) is convex, the part...
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Format | Patent |
Language | Chinese English |
Published |
20.11.2020
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Subjects | |
Online Access | Get full text |
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Abstract | The invention discloses a high-strength bevel gear. The high-strength bevel gear comprises a bevel gear body and a non-bevel gear body; the high-strength bevel gear is in a LogiX tooth shape, the part(tooth top) above a pitch line (the bevel gear is degraded into a pitch circle) is convex, the part (tooth root) below the pitch line is concave, and in the transmission process, a pair of gear teethcan achieve convex-concave meshing; the tooth profile is formed by connecting a series of feature points, the curvature centers of the feature points are on a pitch curve (pitch circle), and when thepair of tooth profiles are meshed at the corresponding feature points, the curvature centers coincide and fall at nodes, so that the instantaneous pure rolling condition is met; and compared with aninvolute tooth profile, the tooth surface contact stress and the slip rate are greatly reduced, the friction is reduced, the tooth root thickness is increased to a certain extent, the number of teethcan be designed to be smaller |
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AbstractList | The invention discloses a high-strength bevel gear. The high-strength bevel gear comprises a bevel gear body and a non-bevel gear body; the high-strength bevel gear is in a LogiX tooth shape, the part(tooth top) above a pitch line (the bevel gear is degraded into a pitch circle) is convex, the part (tooth root) below the pitch line is concave, and in the transmission process, a pair of gear teethcan achieve convex-concave meshing; the tooth profile is formed by connecting a series of feature points, the curvature centers of the feature points are on a pitch curve (pitch circle), and when thepair of tooth profiles are meshed at the corresponding feature points, the curvature centers coincide and fall at nodes, so that the instantaneous pure rolling condition is met; and compared with aninvolute tooth profile, the tooth surface contact stress and the slip rate are greatly reduced, the friction is reduced, the tooth root thickness is increased to a certain extent, the number of teethcan be designed to be smaller |
Author | JIA JUMIN |
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Discipline | Medicine Chemistry Sciences |
DocumentTitleAlternate | 一种高强度锥齿轮 |
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Notes | Application Number: CN202010944892 |
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Snippet | The invention discloses a high-strength bevel gear. The high-strength bevel gear comprises a bevel gear body and a non-bevel gear body; the high-strength bevel... |
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SubjectTerms | BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
Title | High-strength bevel gear |
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