Study on Tooth Surface Roughness Modeling of Form Grinding Considering the Change of the Local Grinding Condition

Chen Xiaoqi; Tang Cheng; Liao Xianggui; Zhou Weihua; Tang Jinyuan

doi:10.16578/j.issn.1004.2539.2023.08.002

您当前的位置：

首页 >

文章列表页 >

Study on Tooth Surface Roughness Modeling of Form Grinding Considering the Change of the Local Grinding Condition

Theory·Research | 更新时间：2023-08-22

- Study on Tooth Surface Roughness Modeling of Form Grinding Considering the Change of the Local Grinding Condition
- Journal of Mechanical Transmission Vol. 47, Issue 8, Pages: 9-15(2023)
- 作者机构：
  
  1.中国航发中传机械有限公司，湖南长沙 410200
  2.中南大学高性能复杂制造国家重点实验室，湖南长沙 410083
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2023.08.002
  CLC：
- Published：15 August 2023，
  
  Received：07 March 2023，
扫描看全文
陈小琦,唐成,廖祥贵等.考虑局部磨削条件变化的齿轮成形磨削表面粗糙度建模研究[J].机械传动,2023,47(08):9-15.

Chen Xiaoqi,Tang Cheng,Liao Xianggui,et al.Study on Tooth Surface Roughness Modeling of Form Grinding Considering the Change of the Local Grinding Condition[J].Journal of Mechanical Transmission,2023,47(08):9-15.
陈小琦,唐成,廖祥贵等.考虑局部磨削条件变化的齿轮成形磨削表面粗糙度建模研究[J].机械传动,2023,47(08):9-15. DOI： 10.16578/j.issn.1004.2539.2023.08.002.

Chen Xiaoqi,Tang Cheng,Liao Xianggui,et al.Study on Tooth Surface Roughness Modeling of Form Grinding Considering the Change of the Local Grinding Condition[J].Journal of Mechanical Transmission,2023,47(08):9-15. DOI： 10.16578/j.issn.1004.2539.2023.08.002.

摘要

齿轮磨削表面粗糙度的建模研究是认识齿轮完整性的重要基础。由于砂轮-工件的宏观复杂形状，以及齿轮磨削过程中局部磨削条件存在差异，限制了经典平面磨削粗糙度建模方法向齿轮磨削的直接迁移。为此，提出考虑局部磨削条件变化的齿轮成形磨削表面粗糙度建模方法。根据成形磨齿的磨削机制，分析磨齿砂轮与齿轮工件的运动关系，推导得到宏观几何形状影响下不同局部位置的磨粒运动轨迹方程，建立了考虑砂轮复杂形状的磨粒随机分布特性的砂轮模型；基于磨削表面粗糙度的创成机制，通过迭代算法得到成形磨齿表面粗糙度；进行了12Cr2Ni4A齿轮材料渗碳淬火后的成形磨削实验研究。结果表明，所提出的成形磨齿表面粗糙度预测模型与实验结果具有较好的一致性，模型可以很好地反映局部磨削条件差异下齿面粗糙度沿齿廓方向的分布。本文研究对成形磨齿表面粗糙度创成机制提出了一个新的认识，为后续研究提供了更多的参考与基础。

Abstract

Modeling gear grinding surface roughness is an essential basis for understanding gear integrity. Due to the complex macro shape of the grinding wheel and workpiece and the difference in local grinding conditions during gear grinding

the direct transfer of the classical surface grinding roughness modeling method is limited. Therefore

this study proposes a method for modeling the surface roughness of gear form grinding

considering the variation of local grinding strips. According to the grinding mechanism of form grinding

the grinding motion relationship between the grinding wheel and the gear is analyzed. The motion trajectory equation of abrasive particles at different local positions under the influence of macro geometric shapes is derived. A grinding wheel model considering the random distribution characteristics of abrasive particles in the complex shape of grinding wheel is established. Based on the generation mechanism of grinding surface roughness

the surface roughness of formed grinding teeth is obtained by an iterative algorithm. The forming grinding test of 12Cr2Ni4A gear material after carburizing and quenching is carried out. The results show that the prediction model of the surface roughness of formed grinding teeth presented in this study agrees with the experimental results. The model can well reflect the surface roughness distribution along the tooth profile under the local grinding strip difference. The work of this study puts forward a new understanding of the formation mechanism of the surface roughness of the formed grinding teeth and provides more reference and basis for the follow-up research.

关键词

表面粗糙度齿轮成形磨削齿轮钢

Keywords

Surface roughnessGearForm grindingGear steel

references

戴正强.磨齿加工工艺探讨［J］.邵阳学院学报（自然科学版），2008（2）：67-69.

DAI Zhengqiang.A discussion on the process technology of gear grinding［J］.Journal of Shaoyang University （Natural Science Edition），2008（2）：67-69.

何坤，李国龙，蒋林，等.基于数字法的成形砂轮廓形计算及包络面仿真［J］.机械工程学报，2018，54（1）：205-213.

HE Kun，LI Guolong，JIANG Lin，et al.Calculation of form crinding wheel profile and simulation of envelope surface based on digital method［J］.Journal of Mechanical Engineering，2018，54（1）：205-213.

侯建文，尹晋静.齿轮磨削裂纹产生的原因及防止措施［J］.山西机械，2001（3）：52-53.

HOU Jianwen，YIN Jinjing.The reasons and the preventive measures of the cracks in grinding gear［J］.Shanxi Machinery，2001（3）：52-53.

余洋，唐进元，刘尧喜，等.基于XFEM的高速工况下齿根裂纹扩展规律研究［J］.机械传动，2018，42（12）：1-6.

YU Yang，TANG Jinyuan，LIU Yaoxi，et al.Study on gear tooth crack propagation under the high speed condition based on extended finite element method［J］.Journal of Mechanical Transmission，2018，42（12）：1-6.

贺迪，唐进元，李国文，等.考虑粗糙度参数Ra影响的齿根弯曲疲劳寿命计算［J］.机械传动，2018，42（8）：6-10.

HE Di，TANG Jinyuan，LI Guowen，et al.Calculation of tooth root bending fatigue life with considering the influence of roughness parameter Ra［J］.Journal of Mechanical Transmission，2018，42（8）：6-10.

朱才朝，周烨，刘怀举，等.弹流润滑对齿轮接触疲劳寿命影响研究［J］.南京航空航天大学学报，2016，48（6）：781-788.

ZHU Caichao，ZHOU Ye，LIU Huaiju，et al.Gear contact fatigue under elastohydrodynamic lubrication［J］.Journal of Nanjing University of Aeronautics & Astronautics，2016，48（6）：781-788.

FREDJ N B，AMAMOU R.Ground surface roughness prediction based upon experimental design and neural network models［J］.The International Journal of Advanced Manufacturing Technology，2006，31（1/2）：24-36.

GOPAL V A，RAO V P.Selection of optimum conditions for maximum material removal rate with surface finish and damage as constraints in SiC grinding［J］.International Journal of Machine Tools and Manufacture，2003，43（13）：1327-1336.

ALAO A R，KONNEH M.Surface finish prediction models for precision grinding of silicon［J］.The International Journal of Advanced Manufacturing Technology，2012，58（9/10/11/12）：949-967.

HECKER R L，RAMONEDA I M，LIANG S Y.Analysis of wheel topography and grit force for grinding process modeling［J］.Journal of Manufacturing Processes，2003，5（1）：13-23.

ZHOU X，XI F.Modeling and predicting surface roughness of the grinding process［J］.International Journal of Machine Tools and Manufacture，2002，42（8）：969-977.

MALKIN S，GUO C S.Grinding technology： theory and application of machining with abrasive［M］.New York：Mcgraw-Hill，2008：33-39.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Calculation and Experimental Verification of the Residual Stress of Tooth Surface in Spur Gear Form Grinding

Numerical Calculation Study on the Correlation Law Between Shot Peening Process Parameter and Gear Surface Roughness

Research of Gear Form Grinding Burn based on Grinding Power Measurement and Barkhausen Nondestructive Test

Research of Technological Test of Enhanced Shot-peening for Carburized Gear Steel

Related Author

Chen Xiaoqi

Tang Cheng

Liao Xianggui

Zhou Weihua

Tang Jinyuan

Sheng Yu

Jun Wen

Jinyuan Tang

Related Institution

AECC ZhongChuan Transmission Machinery Co.，Ltd.

State Key Laboratory of High-Performance Complex Manufacturing， Central South University

Department of Navy Equipment in Changsha

State Key Laboratory of High Performance Complex Manufacturing， Central South University

Intelligent Manufacturing Institute，Hunan University of Science and Technology

⁰