Mesh Characteristics for Marine Beveloid Gears with Crossed Axes

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Mesh Characteristics for Marine Beveloid Gears with Crossed Axes

更新时间：2025-07-09

- Mesh Characteristics for Marine Beveloid Gears with Crossed Axes
- Vol. 46, Issue 11, Pages: 64-68+105(2012)
- 作者机构：
  
  重庆大学机械传动国家重点实验室,重庆,400030
- 作者简介：
- 基金信息：
- DOI：
  CLC： TH132.413
- Online First：10 November 2012，
  
  Published：2012
- 稿件说明：
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Mesh Characteristics for Marine Beveloid Gears with Crossed Axes[J]. 2012, 46(11): 64-68+105.
DOI：

Mesh Characteristics for Marine Beveloid Gears with Crossed Axes[J]. 2012, 46(11): 64-68+105. DOI：

摘要

基于空间齿轮啮合原理和有限单元法

分别建立了船用交错轴变厚齿轮齿面模型及啮合模型.在承载和安装误差的作用下

对船用交错轴变厚齿轮传动啮合特性进行了分析

研究了中心距误差、轴交角误差和大齿轮轴向位置误差对啮合印痕、最大接触压力、传动误差及啮合刚度的影响规律.结果表明

中心距和轴交角误差使得啮合印痕发生明显的偏移

造成最大接触压力及传动误差的峰峰值增加

且中心距及轴交角的正负误差对啮合刚度的影响呈相反的趋势

但大齿轮轴向位置的误差对啮合特性影响较小.通过加载啮合特性试验

验证了理论啮合分析结果的正确性

这对船用交错轴变厚齿轮传动匹配设计具有重要的指导意义.

Abstract

Following spatial gearing theory and finite element theory

the mathematical gear tooth model and the mesh model of marine crossed beveloid gears are constructed. Considering load and misalignments

the mesh characteristics of beveloid gears are analyzed. The effects of offset error

shaft angle error and gear axial position error on mesh characteristics

which consists of contact pattern

the maximum contact pressure

transmission error and mesh stiffness are discussed. The results show that the existing offset error and shaft angle error make the contact pattern move to the toe or heel obviously

the maximum contact pressure and the peak-peak value of the transmission error increase. The relations between misalignments and mesh stiffness tend to be opposite for positive and negative errors

and the gear axial position error slightly affects mesh characteristics. A practical tooth bearing test verifies the significance of the proposed mesh model for the matching design.

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references

MITOME K. Table sliding taper hobbing of conical gear using cylindrical hob: Part 1 Theoretical analysis of table sliding taper hobbing [J]. Transactions of the ASME, 1981, 103: 46-451.

MITOME K. Inclining work-arbor taper hobbing of conical gear using cylindrical hob [J]. Journal of Mechanisms Transmissions and Automation in Design, 1986, 108: 135-140.

INNOCENTI C. Analysis of meshing of beveloid gears [J]. Mechanism and Machine Theory, 1997,32(3): 363-373.

LIU Chiachang, TSAY Chungbiau. Contact characteristics of beveloid gears [J]. Mechanism and Machine Theory, 2002, 37(4): 333-350.

LIU Chiachang, TSAY Chung biau. Tooth undercutting of beveloid gears [J]. ASME Journal of Mechanical Design, 2001, 123(4): 569-576.

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贺敬良,吴序堂.交错轴渐开线锥形齿轮副啮合原理研究 [J].机械工程学报, 2004, 40(4): 81-84.

HE Jingliang, WU Xutang. Study on gearing principle of crossed-axes conical involute gears [J]. Chinese Journal of Mechanical Engineering, 2004,40(4):81-84.

李瑰贤, 温建民, 李笑, 等. 非渐开线变厚齿轮齿形误差与齿向误差的分析 [J]. 哈尔滨工程大学学报, 2003, 24(3):302-304.

LI Guixian, WEN Jianmin, LI Xiao, et al. Axial errors and profile errors of noninvolute beveloid gears [J]. Journal of Harbin Engineering University, 2003, 24(3):302-304.

ZHU Caichao,SONG Chaosheng, LIM T C, et al. Geometry design and tooth contact analysis of crossed beveloid gears for marine transmissions [J]. Chinese Journal of Mechanical Engineering, 2012, 25(2): 328-337.

VIJAYAKAR S. Contact analysis program package: HypoidK [CP]. Hilliard, Ohio, USA, Advanced Numerical Solutions Limited Liability Company, 2009.

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