Research on Prediction and Control Method of Workpiece Tooth Flank Texture during Internal Gear Power Honing [内啮合强力珩齿工件齿面珩削纹理预测与控制方法研究]

作者：Han J.; Li Z.; Tian X.; Fei N.; Xia L.^*

来源：China Mechanical Engineering, 2023, 34(1): 10-16.

DOI：10.3969/j.issn.1004-132X.2023.01.002

• honing speed
• honing wheel dressing
• internal gear power honing
• processing parameter
• texture control

Taking the internal gear power honing process as the object, the formation mechanism of the honing texture of the workpiece tooth flanks was studied, the honing texture was predicted, and an active control method of the honing texture was proposed. Firstly, a tooth flank contact line model of the workpieces was established to simulate the honing process. Secondly, the principle of the honing wheel dressing process was studied, and the mapping relationship between the honing speed and the machining texture was obtained. Since the honing speed was controlled by the parameters such as center distance and the cross-axis angle of the workpiece gear and the honing wheel, a control method for the distribution and change trend of the tooth flank texture of the workpieces was proposed, taking the cross-axis angle and the center distance as the control objects. Finally, the gears were machined with different processing parameters, and the three-dimensional morphology of the tooth flanks were detected. The measured results of the machined tooth flanks arc highly consistent with that from the prediction models, which show the method herein may realize the texture control of gear honing.

• 单位
  合肥工业大学