摘要
为提高5ml以下小量程精密注射泵的注射精度河注射稳定性,自主加工了一套由高精度旋转步进电机、直线精密导轨、活塞、精密丝杆等部件组成的可调式细分步距角原理的高精度小量程工业注射泵。实验证明:该注射泵可实现步距角实时校对调整,且注射精度可达±1%。
In order to improve the injection accuracy and stability of the small-range precision injection pump below 5ml,a set of high-precision small-range industrial injection pump composed of high-precision rotary stepper motor,linear precision guide rail,piston,precision screw and other components has been independently processed.Experiments show that the injection pump can realize real-time calibration adjustment of step angle,and the injection accuracy can reach±1%.
作者
骆翠霞
何飞飞
黄荣辉
LUO Cuixia;HE Feifei;HUANG Ronghui
出处
《计量与测试技术》
2024年第3期111-114,共4页
Metrology & Measurement Technique
基金
南通市科技计划指导性项目(项目编号:JCZ21129)
江苏省市场监督管理局科技计划项目(项目编号:KJ2022042)。
关键词
注射泵
步距角
injection pump
step angle
