摘要
本文着重讨论新研制的高温高压泥浆旋转粘度、失水仪中步进电机微分技术,用以解决低转速下仪器的测量精度问题。
This paper laid emphasis on discussing the step angle differential technolgy of step motor in recently developed high-temperature and high-pressure rotational viscometer-filtration tester. This technology can be used to solve the problem of measuring precision at low rotational velocity.
出处
《西南石油大学学报（自然科学版）》
CAS
CSCD
1992年第3期55-59,共5页
Journal of Southwest Petroleum University(Science & Technology Edition)
关键词
步进电机
微分技术
旋转粘度计
Step motor
Step angle differential technology
Rotational viscometer
