| Citation: | XIAO Yang, WANG Sanmin, LI Fei, et al. Improvement of Blok flash temperature method and its application in prediction of tooth surface temperature of spiral bevel gears[J]. Journal of Aerospace Power, 2024, 39（11）：20220322 doi: 10.13224/j.cnki.jasp.20220322
|
In order to accurately predict the instantaneous maximum temperature of spiral bevel gears tooth surface, a new method for calculating gear flash temperature was proposed. By considering the influence of lubricating oil film on gear flash temperature, the traditional Blok flash temperature method was improved and the calculation formula of gear flash temperature under elastohydrodynamic lubrication was obtained, which made up for the defect that the traditional Blok flash temperature method did not consider lubricating oil film. Then the proposed method was used to calculate the tooth surface flash temperature of a pair of spiral bevel gears in a helicopter transmission system. The numerical results calculated by the proposed method and Joselito's method were respectively compared with those obtained by finite element simulation. The results showed that the difference between Joselito’s flash temperature method and finite element method was 12%, and the difference between the proposed method and finite element method was 4%, which verified the accuracy and superiority of the proposed method from various angles, thus providing a theoretical basis for further improving the calculation of gear tooth bonding load capacity.
| [1] |
BLOK H. The postulate about the constancy of scoring temperature[J]. NASA Special Publication,1970,237: 153-248.
|
| [2] |
魏永峭,员贝贝,刘永平,等. 变双曲圆弧齿线圆柱齿轮温度预测模型构建[J]. 华中科技大学学报(自然科学版),2022,50(2): 50-55. WEI Yongqiao,YUAN Beibei,LIU Yongping,et al. Construction of temperature prediction model of cylindrical gear with variable hyperbolic circular-arc-tooth-trace[J]. Journal of Huazhong University of Science and Technology (Natural Science Edition),2022,50(2): 50-55. (in Chinese
WEI Yongqiao, YUAN Beibei, LIU Yongping, et al. Construction of temperature prediction model of cylindrical gear with variable hyperbolic circular-arc-tooth-trace[J]. Journal of Huazhong University of Science and Technology (Natural Science Edition), 2022, 50(2): 50-55. (in Chinese)
|
| [3] |
余国达,刘怀举,朱才朝,等. 基于摩擦热流-滞后热通量多热源的塑料齿轮啮合温度研究[J]. 机械传动,2021,45(2): 6-15. YU Guoda,LIU Huaiju,ZHU Caichao,et al. Analysis of meshing temperature of plastic gear based on the multi heat source of frictional heat flux and hysteresis heat flux[J]. Journal of Mechanical Transmission,2021,45(2): 6-15. (in Chinese
YU Guoda, LIU Huaiju, ZHU Caichao, et al. Analysis of meshing temperature of plastic gear based on the multi heat source of frictional heat flux and hysteresis heat flux[J]. Journal of Mechanical Transmission, 2021, 45(2): 6-15. (in Chinese)
|
| [4] |
国家质量监督检验检疫总局. 圆柱齿轮、锥齿轮和准双曲面齿轮 胶合承载能力计算方法 第1部分: 闪温法: GB/Z 6413.1—2003[S]. 北京: 中国标准出版社,2004: 5-10.
|
| [5] |
李威,于照,王小群,等. 基于闪温法的传动齿轮抗胶合可靠度分析与计算[J]. 机械传动,2003,27(3): 48-50,66. LI Wei,YU Zhao,WANG Xiaoqun,et al. Reliability analysis and calculation of scuffing load capacity for gear transmission by flash temperature method[J]. Journal of Mechanical Transmission,2003,27(3): 48-50,66. (in Chinese doi: 10.3969/j.issn.1004-2539.2003.03.018
LI Wei, YU Zhao, WANG Xiaoqun, et al. Reliability analysis and calculation of scuffing load capacity for gear transmission by flash temperature method[J]. Journal of Mechanical Transmission, 2003, 27(3): 48-50, 66. (in Chinese) doi: 10.3969/j.issn.1004-2539.2003.03.018
|
| [6] |
BLOK H. Theoretical study of temperature rise at surface of actual contact under oiliness lubricating conditions[J]. Lubricating Conditions,1937,2: 223-235.
|
| [7] |
WANG K L,CHENG H S. A numerical solution to the dynamic load,film thickness,and surface temperatures in spur gears: Part Ⅱ results[J]. Journal of Mechanical Design,1981,103(1): 188-194. doi: 10.1115/1.3254860
|
| [8] |
CARIAGA J D. A predictive procedure for wear,pitting,and scoring of gears based on combined thermal and mechanical stresses[M]. Madison: The University of Wisconsin-Madison,1997.
|
| [9] |
RASHID M,SEIREG A. Heat partition and transient temperature distribution in layered concentrated contacts: Part Ⅰ theoretical model[J]. Journal of Tribology,1987,109(3): 487-495. doi: 10.1115/1.3261481
|
| [10] |
RASHID M,SEIREG A. Heat partition and transient temperature distribution in layered concentrated contacts: Part Ⅱ dimensionless relationships and numerical results[J]. Journal of Tribology,1987,109(3): 496-501. doi: 10.1115/1.3261482
|
| [11] |
ALSAAD M,BAIR S,SANBORN D M,et al. Glass transitions in lubricants: its relation to elastohydrodynamic lubrication (EHD)[J]. Journal of Lubrication Technology,1978,100(3): 404-416. doi: 10.1115/1.3453197
|
| [12] |
李飞,王三民,李志宾,等. 乏油条件下直升机传动系统弧齿锥齿轮的瞬态温度场[J]. 航空动力学报,2020,35(7): 1489-1495. LI Fei,WANG Sanmin,LI Zhibin,et al. Transient temperature field of spiral bevel gear in helicopter transmission system under starved lubrication[J]. Journal of Aerospace Power,2020,35(7): 1489-1495. (in Chinese
LI Fei, WANG Sanmin, LI Zhibin, et al. Transient temperature field of spiral bevel gear in helicopter transmission system under starved lubrication[J]. Journal of Aerospace Power, 2020, 35(7): 1489-1495. (in Chinese)
|
| [13] |
苏华,张永红,陈国定,等. 弧齿锥齿轮热摩擦学行为研究的几个方面[J]. 机械科学与技术,2000,19(增刊1): 130-132. SU Hua,ZHANG Yonghong,CHEN Guoding,et al. Several aspects of research on thermal tribological behavior of spiral bevel gears[J]. Mechanical Science and Technology for Aerospace Engineering,2000,19(Suppl.1): 130-132. (in Chinese
SU Hua, ZHANG Yonghong, CHEN Guoding, et al. Several aspects of research on thermal tribological behavior of spiral bevel gears[J]. Mechanical Science and Technology for Aerospace Engineering, 2000, 19(Suppl.1): 130-132. (in Chinese)
|
| [14] |
吉如桄. 人字齿轮喷油润滑温度场仿真分析研究[D]. 南京: 南京航空航天大学,2017. JI Ruguang. The simulation analysis of temperature field of herringbone gear with oil jet lubrication[D]. Nanjing: Nanjing University of Aeronautics and Astronautics,2017. (in Chinese
JI Ruguang. The simulation analysis of temperature field of herringbone gear with oil jet lubrication[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2017. (in Chinese)
|
| [15] |
甘来,蒲伟,肖科,等. 混合润滑下螺旋锥齿轮抗胶合能力分析[J]. 摩擦学学报,2019,39(4): 426-433. GAN Lai,PU Wei,XIAO Ke,et al. Analysis of spiral bevel gears scuffing load capacity in mixed EHL regime[J]. Tribology,2019,39(4): 426-433. (in Chinese
GAN Lai, PU Wei, XIAO Ke, et al. Analysis of spiral bevel gears scuffing load capacity in mixed EHL regime[J]. Tribology, 2019, 39(4): 426-433. (in Chinese)
|
| [16] |
林泽锦. 失去润滑条件下直升机弧齿锥齿轮传动系统温度场研究[D]. 长沙: 国防科学技术大学,2012. LIN Zejin. Study on temperature field of spiral bevel gear transmission system of a helicopter in case of loss of lubrication[D]. Changsha: National University of Defense Technology,2012. (in Chinese
LIN Zejin. Study on temperature field of spiral bevel gear transmission system of a helicopter in case of loss of lubrication[D]. Changsha: National University of Defense Technology, 2012. (in Chinese)
|
| [17] |
杨可桢,程光蕴. 机械设计基础[M]. 4版. 北京: 高等教育出版社,1999: 45-60. YANG Kezhen,CHENG Guangyun. Basics of mechanical design[M]. 4th ed. Beijing: Higher Education Press,1999: 45-60. (in Chinese
YANG Kezhen, CHENG Guangyun. Basics of mechanical design[M]. 4th ed. Beijing: Higher Education Press, 1999: 45-60. (in Chinese)
|
| [18] |
SHI Ying,YAO Yupeng,FEI Jiyou. Analysis of bulk temperature field and flash temperature for locomotive traction gear[J]. Applied Thermal Engineering,2016,99: 528-536. doi: 10.1016/j.applthermaleng.2016.01.093
|
| [19] |
TOWNSEND D P,AKIN L S. Analytical and experimental spur gear tooth temperature as affected by operating variables[J]. Journal of Mechanical Design,1981,103(1): 219-226. doi: 10.1115/1.3254868
|
| [20] |
曾韬. 螺旋锥齿轮设计与加工[M]. 哈尔滨: 哈尔滨工业大学出版社,1989: 47-52. ZENG Tao. Design and machining of spiral bevel gear[M]. Harbin: Harbin Institute of Technology Press,1989: 47-52. (in Chinese
ZENG Tao. Design and machining of spiral bevel gear[M]. Harbin: Harbin Institute of Technology Press, 1989: 47-52. (in Chinese)
|
| [21] |
王伟,许彩云. 基于ANSYS的弧齿锥齿轮温度场分析[J]. 鞍山师范学院学报,2017,19(4): 25-29. WANG Wei,XU Caiyun. Temperature analysis of spril bevel gear based on ansys[J]. Journal of Anshan Normal University,2017,19(4): 25-29. (in Chinese doi: 10.3969/j.issn.1008-2441.2017.04.007
WANG Wei, XU Caiyun. Temperature analysis of spril bevel gear based on ansys[J]. Journal of Anshan Normal University, 2017, 19(4): 25-29. (in Chinese) doi: 10.3969/j.issn.1008-2441.2017.04.007
|
DownLoad:
