Analysis of Meshing Mechanical Characteristics of Crown Gears Coupling with Transition Gear Sleeves

Wang Xiaoyi; Zhang Zhiwei; Zhang Guotao; Xia Qinghua; Yang Xiaohong; Li Tianchao; Zhu Changjiang

doi:10.16578/j.issn.1004.2539.2022.10.017

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Analysis of Meshing Mechanical Characteristics of Crown Gears Coupling with Transition Gear Sleeves

Test·Analysis | 更新时间：2022-11-05

- Analysis of Meshing Mechanical Characteristics of Crown Gears Coupling with Transition Gear Sleeves
- Journal of Mechanical Transmission Vol. 46, Issue 10, Pages: 111-118(2022)
- 作者机构：
  
  1.安徽工业大学机械工程学院，安徽马鞍山 243032
  2.安徽泰尔重工股份有限公司，安徽马鞍山 243000
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2022.10.017
  CLC：
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王孝义,张志伟,张国涛等.含过渡齿套鼓型齿联轴器的啮合力学特性分析[J].机械传动,2022,46(10):111-118.

Wang Xiaoyi,Zhang Zhiwei,Zhang Guotao,et al.Analysis of Meshing Mechanical Characteristics of Crown Gears Coupling with Transition Gear Sleeves[J].Journal of Mechanical Transmission,2022,46(10):111-118.
王孝义,张志伟,张国涛等.含过渡齿套鼓型齿联轴器的啮合力学特性分析[J].机械传动,2022,46(10):111-118. DOI： 10.16578/j.issn.1004.2539.2022.10.017.

Wang Xiaoyi,Zhang Zhiwei,Zhang Guotao,et al.Analysis of Meshing Mechanical Characteristics of Crown Gears Coupling with Transition Gear Sleeves[J].Journal of Mechanical Transmission,2022,46(10):111-118. DOI： 10.16578/j.issn.1004.2539.2022.10.017.

摘要

鼓型齿轮副的啮合力学特性对鼓型齿联轴器的承载能力和传动性能有重要影响。在传统鼓型齿轮副结构基础上，提出一种含过渡齿套的新型鼓型齿轮副；分析了鼓型齿轮副的啮合力学特性，探讨了不同倾角对其啮合力学特性的影响。结果表明，传统鼓型齿轮副的最大等效应力应变发生在内齿轴套上，新型鼓型齿轮副的最大等效应力应变发生在过渡齿套上；与传统齿轮副系统相比，新型齿轮副系统中的最大等效应力降低了32.12%、最大等效应变降低了21.4%，外齿轴套最大等效应力降低了15.75%；传统齿轮副的外齿轴套在齿根部位发生应力集中，新型齿轮副的外齿轴套在中间鼓肚位置发生应力集中；传统齿轮副中的最大等效应力和应变随轴间倾角的增大而增大，而新型齿轮副中外齿轴套的等效应力和应变部分转移到了过渡齿套上。因此，新型结构中的外齿轴套在较大倾角下仍能保持较低等效应力，可对成本高昂的外齿轴套起到有效保护作用。

Abstract

The meshing mechanical characteristics of crown gear pairs have an important impact on the bearing capacity and transmission performance of crown gear coupling. Based on the conventional crown gear pair structure, a late-model of crown gear pairs with transition gear sleeves is proposed, the meshing mechanical characteristics of crown gear pair are analyzed, and the influence of different inclination angles on the meshing mechanical characteristics of crown gear pairs is discussed. The results show that the maximum equivalent stress and strain of the conventional crown gear pair occurs on the internal gear shaft sleeve, and the maximum equivalent stress and strain of the new crown gear pair occurs on the transition gear sleeve; compared with the conventional gear pair system, the maximum equivalent stress in the new gear pair system is reduced by 32.12%, and the maximum equivalent strain is reduced by 21.4%. The stress concentration of the external gear shaft sleeve of the conventional gear pair occurs at the tooth root, and the stress concentration of the external gear shaft sleeve of the new gear pair occurs at the middle bulge position； compared with the conventional gear pair, the maximum equivalent stress of the external gear sleeve in the new gear pair is reduced by 15.75%. With the increase of the inclination angle between shafts, the maximum equivalent stress and strain in the conventional gear pair increase, while the equivalent stress and strain of the external gear sleeve in the new gear pair is partially transferred to the transition gear sleeve. Therefore, the external gear shaft sleeve in the new structure can still maintain a lower equivalent stress under a larger inclination angle, which can effectively protect the expensive external gear shaft sleeve.

关键词

鼓型齿轮副变倾角啮合力学特性应力集中

Keywords

Crown gear pairVariable inclination angleMeshing mechanical characteristicsStress concentration

references

GUAN Y B，YANG X H，FANG Z D，et al.Comparative analysis of three geometric models for crown gear coupling［J］.Mechanism and Machine Theory，2019，136（6）：269-283.

周淳，徐忠贤.GICL型鼓形齿联轴器的研制［J］.中国重型装备，2005，8（1）：17-20.

ZHOU Chun，XU Zhongxian.The development of GICL drum type coupling［J］.China Heavy Equipment，2005，8（1）：17-20.

刘鹄然，楼易，刘全红，等.成形法加工鼓形齿轮［J］.中国重型装备，2008，11（2）：20-24.

LIU Huran，LOU Yi，LIU Quanhong，et al.Crowned teeth gear machined by shaping method［J］.China Heavy Equipment，2008，11（2）：20-24.

毛世民，孟平德，张瑞谦，等.鼓形齿联轴器成形加工的参数优化及啮合性能［J］.机械科学与技术，1994，14（4）：89-93.

MAO Shimin，MENG Pingde，ZHANG Ruiqian，et al.Process parameter optimization meshing performance of crown gear coupling［J］.Mechanical Science and Technology for Aerospace Engineering，1994，14（4）：89-93.

方喜峰，石明友，景睿，等.高速动车联轴器鼓形齿动力学特性分析和研究［J］.机械设计与制造，2012，33（8）：182-184.

FANG Xifeng，SHI Mingyou，JING Rui，et al.Study on dynamic characteristics of crowned teeth for high-speed train coupling［J］.Mechanical Design and Manufacturing，2012，33（8）：182-184.

关亚彬，杨小辉，方宗德，等.大型船用鼓形齿联轴器位移圆半径设计［J］.西安交通大学学报，2019，53（10）：57-64.

GUAN Yabin，YANG Xiaohui，FANG Zongde，et al.Study on displacement circle radius design for huge-scale marine crown gear coupling［J］.Journal of Xi'an Jiaotong University，2019，53（10）：57-64.

李锋，林路平，戚晓利，等.鼓形齿联轴器全齿动态力学研究［J］.机械传动，2016，40（4）：20-23.

LI Feng，LIN Luping，QI Xiaoli，et al.Research of the dynamic mechanical property of crown gear cou-pling［J］.Journal of Mechanical Transmission，2016，40（4）：20-23.

KEUM B.Analysis of 3-D contact mechanics problems by the finite element and boundary element methods［D］.Cincinnati，OH，USA：University of Cincinnati，2003：25-34.

RAYNALD G，CLAUDE G，LOUIS C.Helical gears，effects of tooth deviations and tooth modifications on load sharing and fillet stresses［J］.Journal of Mechanical Design，Transactions of the ASME，2006，128：444-456.

朱文文，夏清华，葛燕飞，等.影响鼓形齿联轴器力学性能的参数研究［J］.机械传动，2013，37（10）：106-109.

ZHU Wenwen，XIA Qinghua，GE Yanfei，et al.Research of the influ-ence parameter of crown gear coupling mechanical property［J］.Journal of Mechanical Transmission，2013，37（10）：106-109.

夏清华，葛燕飞.GCL13型鼓形齿联轴器力学性能分析［J］.冶金设备，2013，34（4）：33-35.

XIA Qinghua，GE Yanfei.Analysis of mechanical properti-es for GCL13 crown gear coupling［J］.Metallurgical Equipment，2013，34（4）：33-35.

关亚彬，杨小辉，方宗德，等.一种鼓形齿联轴器的侧隙设计方法［J］.西安交通大学学报，2019，53（7）：136-143.

GUAN Yabin，YANG Xiaohui，FANG Zongde，et al.A backlash design method for crown gear coupling［J］.Journal of Xi'an Jiaotong University，2019，53（7）：136-143.

刘自然，何园园，张跃春，等.鼓形齿联轴器主要参数探讨及应用研究［J］.机械工程师，2012，39（8）：75-76.

LIU Ziran，HE Yuanyuan，ZHANG Yuechun，et al.Research of crown carrier main parameter and its application［J］.Mechanical Engineer，2012，39（8）：75-76.

王瑁成.有限单元法［M］.北京：清华大学出版社，1998：97-102.

WANG Maocheng.Finite element method［M］.Beijing：Tsinghua University Press，1998：97-102.

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