Modeling of thermal processes arising during shaping gears with internal non-involute teeth

International Conference on Mechanical Engineering, Automation and Control Systems 2017

机械制造;无线电电子学;计算机科学

Kanatnikov, N.V.^1 ; Kanatnikova, P.A.^1 ; Vlasov, V.V.^1 ; Pashmentova, A.S.^1

Orel State University, Komsomoliska St. 95, Orel

302026, Russia^1

关键词: Cutting process;    Maximum temperature;    Non-involute tooth;    Thermal process;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/327/2/022056/pdf
DOI  :  10.1088/1757-899X/327/2/022056

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

The paper presents a model for predicting the thermal processes arising during shaping gears with internal non-involute teeth. The kinematics of cutting is modeled due to the analytical model. Chipping is modeled using the finite element method. The experiment is based on the method of infrared photography of the cutting process. The simulation results showed that the maximum temperatures and heat flows in the tool vary by more than 10% when the rake and clearance angels of the cutting are changed.