Based on the analysis of tapping force system and characteristic of chip removal, it is confirmed that radial force, axial force and jam of chip removal are the main reasons for poor thread quality.
通过对攻丝切削力和丝锥排屑特点的分析，确定径向力、轴向力和排屑不畅是影响攻丝质量的主要因素。
Considering radial load, axial load, centrifugal force and gyroscopic moment acted on the ball bearing simultaneously, an analysis model based on quasi-dynamic method was set up in this paper.
本文利用拟动力学法，同时考虑径向负荷、轴向负荷、自身离心力以及陀螺力矩作用的影响，建立了高速滚珠轴承载荷分布的分析模型。
An analysis on the affection of pre-tightened radial force and its optimal value was carried out.
对径向预紧力的作用和最佳数值进行了分析。
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