【摘要】 本文详细地分析了输送沥青高粘度液体偏心转子泵转子的钳形曲线的形成,导出了理论计算公式。提出了用矢量比较法求两条曲线的交点,并给出了源程序框图。同时,对与钳形曲线相匹配的隔板进行了分析,给出了计算公式。更多还原

【Abstract】 This paper detailed analyses the pincerlike-curve on the rotator inthe asphalt pump, which is pumping the high viscous liquid, e. g. asphaltbitumen, row petroleum. And gives theoretical formulas calculating thepincerlike-curve. Put forward the comparing vector method’ calculating thecrosspoint of two curves described by the parameter. These twoparticular curves have not the same numerieal value of the parameter atthe crosspoint. Furthermore, gives the block diagram of the programcalculating the values of the crosspoint. Besides, discusses and obtainsformulas of the separating plate, which is matching the pincerlike-curveon the rotator.更多还原