螺杆计量装置计量精度的探讨

Measurment Precision Analysis on Measuring Device of Screw

对常用的螺杆式计量装置的计量精度进行了探讨,给出了下料嘴的设计公式,试验验证,按照这种设计方法可以保证对物料的计量精度。

The measurment precision of measuring device of screw was explored and the design equation of material outlet was given. It was proved that measurment precision can be guaranteed with this designing method.