1.河南科技大学 机电工程学院, 河南 洛阳 471003
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刘琪,张华,杨建军.小模数弧齿锥齿轮的高速干切削技术及加工试验研究[J].机械传动,2021,45(12):136-142.
Liu Qi,Zhang Hua,Yang Jianjun.Research on High Speed Dry Cutting Technology and Machining Experiment of Small Module Spiral Bevel Gear[J].Journal of Mechanical Transmission,2021,45(12):136-142.
刘琪,张华,杨建军.小模数弧齿锥齿轮的高速干切削技术及加工试验研究[J].机械传动,2021,45(12):136-142. DOI: 10.16578/j.issn.1004.2539.2021.12.022.
Liu Qi,Zhang Hua,Yang Jianjun.Research on High Speed Dry Cutting Technology and Machining Experiment of Small Module Spiral Bevel Gear[J].Journal of Mechanical Transmission,2021,45(12):136-142. DOI: 10.16578/j.issn.1004.2539.2021.12.022.
传统的小模数弧齿锥齿轮铣齿加工需要使用大量切削液,不仅会造成环境污染,还增加了生产成本;新型高速干切削工艺不使用切削液,减少了环境污染,且可提高生产效率。基于斜角切削理论,将斜角切削等效平面法与弧齿锥齿轮加工理论相结合,研究了小模数弧齿锥齿轮高速干切削工艺。针对小模数弧齿锥齿轮的高速干切削工艺特点,建立斜角切削热力耦合模型,利用Abaqus有限元软件,仿真分析了不同工艺条件对切削力的影响。选取硬质合金作为刀具材料,讨论了小模数弧齿锥齿轮的高速干切削工艺过程,并通过加工试验验证了该工艺的可行性。研究为该工艺的实施提供了参考依据。
Traditional small module spiral bevel gear milling needs to use a large number of cutting fluid,which will not only cause environmental pollution,but also increase production costs,the new technology of high speed dry cutting does not use cutting fluid,which reduces environmental pollution and improves production efficiency. Based on the theory of bevel cutting,combining the equivalent plane method of oblique cutting with the machining theory of spiral bevel gear,the high speed dry cutting technology of small module spiral bevel gear is studied. Aiming at the characteristics of high speed dry cutting technology of small module spiral bevel gear,the thermal mechanical coupling model of bevel cutting is established,and the influence of different process conditions on cutting force is simulated and analyzed by using Abaqus finite element software. The cemented carbide is selected as the tool material,and the high speed dry cutting technology process of small modulus spiral bevel gear is discussed. The feasibility of this technology is verified by machining test. The research provides a reference basis for the implementation of this technology.
小模数弧齿锥齿轮切削仿真高速干切削斜角切削
Small module spiral bevel gearCutting simulationHigh speed dry cuttingBevel cutting
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