大型双进给珩磨头的珩磨力数学模型研究∗

摘要

For doing analysis of large double feed honing head movement and process,and using Newton's laws of mo-tion to force analysis in stages of honing head,honing head was analyzed on the stress distribution in the different processing process,thus established honing head in the process of different processing method of the pressure,axial pressure and the formulas of tangential stress.It provided a reference for the precise calculation of honing force,the strength and stiffness a-nalysis of the next step for honing head to lay a solid foundation.%对大型双进给珩磨头进行运动及加工过程分析，并运用牛顿运动定律对珩磨头进行分阶段受力分析，进而分析珩磨头在不同加工过程的受力情况，从而建立珩磨头在不同加工过程中法向力、切向力及轴向往复力的理论计算公式，为珩磨力的精确计算提供参考，并为大型珩磨头强度及刚度的进一步研究打下坚实基础。