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本文的目的是研究卡瓦自由式擒纵调速器自动振动的规律。这是研究钟表机构计时精度和合理地确定其制造公差的基础。数学模型中考虑了零件的几何形状、摩擦力矩、转动惯量等参量。运算结果表明是符合实际的.
The purpose of this paper is to study the law of automatic vibration of Kava free-type escapement governor. This is the basis for studying the timing accuracy of the timepiece organization and reasonably determining its manufacturing tolerances. Mathematical model to consider the part geometry, friction torque, moment of inertia and other parameters. The calculation results show that it is realistic.