Milling Force Model of Spiral Bevel Gear Milling Machine and Cutting Test
Journal Title: 河南科技大学学报（自然科学版） - Year 2017, Vol 38, Issue 1
Abstract
In order to improve the cutting performance of milling machine,the calculating method for instantaneous undeformed cutting width and thickness was put forward. According to the formula of instantaneous undeformed cutting area,the flow stress in the shear zone was calculated via oblique cutting theory and Johnson-Cook material constitutive equation. The rough milling force model of spiral bevel gear was constructed by using generation method. The milling force simulation program was composed,and the relationships between milling force and cutting speed and feed rate respectively were obtained by analyzing the calculation results. The cutting test was carried out. The experiment results are in agreement with the simulation results,which prove the correctness of the cutting force model.
Authors and Affiliations
Rui SHI, Xiaozhong DENG, Chuang JIANG, Yu FU
Keywords
Related Articles
- EP ID EP477792
- DOI -
- Views 49
- Downloads 0
Stability of Epidemic Model with Media Coverage
An epidemic model with media coverage and latent period was investigated,and the basic reproduction number was obtained. By the linearization method and Liapunov function,the global stability of disease-free equilibrium...
Design of Magnetic Field Probe for Antenna Near-field Test
A magnetic field probe was designed for the antenna near-field test in the form of coplanar waveguide. An electromagnetic simulation model was established to calculate S21 and S11 parameters of the probe,and the probe ha...
Analysis and Improvement of Axial Vibration in Battery Cooling Fan for New Energy Vehicle
In order to solve the problem of large axial vibration in battery cooling fan for new energy vehicle froma Fuzhou company, the technology of vibration reduction for cooling fan systems was studied. Affecting factors of t...
Multi-body Dynamics Modeling and Steering Performance Simulation and Verification of Tracked Tractor
The Dongfanghong 1302 R tracked tractor model was constructed by using the Track-LM toolbox in RecurD yn software. A model of the relationship between the ground and the tracks was constructed and the implement method fo...
Application of Improved D-S Algorithm of Conflict Evidence to Capacity Evaluation
In order to accurately assess the capacity of the airport, considering the completeness of D-S evidence theory in the evidence confilt during the assessment, a new evidence combination method was proposed and introduced...