Kinematic Analysis of Screw Surface Contact

机译：丝杠表面接触的运动学分析

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An analysis of the three member mechanism with higher kinematic pair, that is created by conjugate screw surfaces, is solved using the theory of screws. In a theoretical position the surface axes are in parallel position and the surfaces have a contact at the curve. Under acting force and temperature fields the correct parallel position of the surface axes changes into a skew position. The curve contact changes into contact at the point and the originally relative rolling motion changes into a spatial motion. Instantaneous state of the surfaces is expressed with the force screw, wrench and with kinematic screw, twist of their relative motion.

机译：利用螺钉理论解决了由共轭螺钉表面产生的具有较高运动学对的三元机构的分析。在理论位置，表面轴处于平行位置，并且表面在曲线处有接触。在作用力和温度场下，表面轴的正确平行位置变为偏斜位置。曲线接触变为在该点的接触，原始相对滚动运动变为空间运动。表面的瞬时状态用力螺钉，扳手和运动螺钉表示其相对运动的扭转。

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来源
《New trends in mechanism science : Analysis and design》|2010年|p.63-72|共10页
会议地点 Cluj-Napoca(RO);Cluj-Napoca(RO)
作者
J. Svfgler;
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作者单位

University of West Bohemia in Pilsen, 30614 Pilsen, Czech Republic;

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会议组织
原文格式 PDF
正文语种 eng
中图分类机械设计、计算与制图;
关键词
screw surfaces; incorrect position; contact; kinematic and force screws;

机译：螺丝表面；不正确的位置；联系;运动和力螺丝;

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Kinematic Analysis of Screw Surface Contact

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