西南石油大学学报(自然科学版) ›› 1992, Vol. 14 ›› Issue (3): 55-59.DOI: 10.3863/j.issn.1000-2634.1992.03.008
• 石油机械工程 • Previous Articles Next Articles
Cao Xie-dong
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Abstract: This paper laid emphasis on discussing the seep angle differential tech-nolgy 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,
Key words: Step motor Step angle differential technology R
CLC Number:
TM301.2
Cao Xie-dong. STEP ANGLE DIFFERENTIAL TECHNOLOGY OF STEP MOTOR IN HIGH-TEMPERATURE AND HIGH-PRESSURE ROTATIONAL VISCOMETER-FILTRATION TESTER[J]. 西南石油大学学报(自然科学版), 1992, 14(3): 55-59.
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URL: http://journal15.magtechjournal.com/Jwk_xnzk/EN/10.3863/j.issn.1000-2634.1992.03.008
http://journal15.magtechjournal.com/Jwk_xnzk/EN/Y1992/V14/I3/55
