Quantitatively analySes error factors that affect geometric lost motion of cycloidal gear, andbuild up mathematical model on the ge0mertic lost motion ca1cutation of cycloidal gear.

• 定量地分析了各种误差因素对摆线针轮行星传动几何回差的影响，并建立了计算摆线针轮行星传动几何回差的数学模型。