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本文针对目前使用的双作用叶片泵定子内表面存在的缺点进行分析,提出新的解决办法,即用新型的改进型梯形过渡曲线代替传统的等加速等减速过渡曲线.
In this paper, the disadvantages of the stator inner surface of double-acting vane pump currently used are analyzed and a new solution is proposed, that is, the new and improved trapezoidal transition curve is used to replace the traditional isokinetic deceleration transition curve.