Prediction of Milling Force in Five-Axis Flank Milling Based on Cutter Tooth Path Model

GUI Hao; ZHANG Liqiang; YANG Qingping

doi:10.16080/j.issn1671-833x.2024.06.078

您当前的位置：

首页 >

文章列表页 >

Prediction of Milling Force in Five-Axis Flank Milling Based on Cutter Tooth Path Model

更新时间：2025-10-30

- Prediction of Milling Force in Five-Axis Flank Milling Based on Cutter Tooth Path Model
- Aeronautical Manufacturing Technology Vol. 67, Issue 6, Pages: 78-83(2024)
- 作者机构：
  
  1. 上海工程技术大学,上海,201620
  2. 成都永峰科技有限公司,成都,610511
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2024.06.078
  CLC：
- Published：2024
- 稿件说明：
移动端阅览
桂昊，张立强，杨青平. 基于刀齿轨迹模型的五轴侧铣加工铣削力预测[J]. 航空制造技术, 2024, 67(6): 78-83,108.

GUI Hao, ZHANG Liqiang, YANG Qingping. Prediction of Milling Force in Five-Axis Flank Milling Based on Cutter Tooth Path Model[J]. Aeronautical Manufacturing Technology, 2024, 67(6): 78-83,108.
桂昊，张立强，杨青平. 基于刀齿轨迹模型的五轴侧铣加工铣削力预测[J]. 航空制造技术, 2024, 67(6): 78-83,108. DOI： 10.16080/j.issn1671-833x.2024.06.078.

GUI Hao, ZHANG Liqiang, YANG Qingping. Prediction of Milling Force in Five-Axis Flank Milling Based on Cutter Tooth Path Model[J]. Aeronautical Manufacturing Technology, 2024, 67(6): 78-83,108. DOI： 10.16080/j.issn1671-833x.2024.06.078.

摘要

在五轴侧铣加工过程中刀具的刀轴姿态变化复杂，导致瞬时切屑厚度计算困难。为提高切削力的预测精度，首先通过五轴侧铣几何模型描述了圆柱铣刀的刀齿运动轨迹，在建立微元切削力模型后，提出了一种瞬时切屑厚度的计算方法，计算当前切削刃上切削点到前几个刀齿回转圆柱面的映射距离，并在齐次坐标变换下，将空间中的线面求交计算转换成二维平面的线与圆弧的求交运算，在考虑刀具跳动对圆弧轨迹的影响后，求解方程组获得瞬时切屑厚度值。最后在五轴机床上进行了切削力试验，对比测量的力数据发现，仿真结果无论趋势还是大小都和实测值较好地吻合，验证了所建立的切削力预测模型的有效性。

Abstract

In the five-axis flank milling process

it is difficult to calculate the instantaneous chip thickness due to the complex change of tool axis attitude. In order to improve the prediction accuracy of milling force

Firstly

the cutter tooth trajectory of cylindrical cutter is described by the geometric model of five axis flank milling. After establishing the micro element cutting force model

a calculation method of instantaneous cutting thickness is proposed

which is to calculate the mapping distance between the cutting point on the cutting edge and the rotary cylinder surface of the previous cutter teeth. Under the homogeneous coordinate transformation

the intersection calculation of line and plane in space is transformed into the intersection calculation of line and arc in two-dimensional plane. After considering the influence of tool runout on arc trajectory

the instantaneous chip thickness value is obtained by solving the equations. Finally

the milling force experiment was carried out on a five-axis machine tool. By comparing the measured force data

the simulation results are in good agreement with the measured values both in trend and size

which verifies the effectiveness of the established cutting force prediction model.

关键词

Keywords

references

Views

125

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Cutting Forces Prediction for Complex Surface Machining Based on Gaussian Process Regression

Retrospect and Prospect of Dynamic Modeling and Simulation Analysis of#br# CNC Machining Process

Electromechanical Behavior of Open-Hole Three-Dimensional Angle-Interlock Woven Carbon Fiber Reinforced Polymer Under Tensile Loading

Dynamic Measurement Method for Shaft Deflection Angles in Helicopter Drive Systems

Design and Experimental Verification of Stitching Forming System for Rigid Sandwich Composite Preforms

Related Author

GE Licai

HUANG Tao

GU Mengqin

ZHANG Xiaoming

LI Zhongqun

ZHANG Weifeng

LIU Yang

LIU Hong

Related Institution

State Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology

Hunan University of Technology

Jiangxi Research Institute，Beihang University

⁰