| 圆柱蜗杆传动曳引机的剖析与改进 |
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| 引用本文： | 张光辉,郑洪伟,罗文军.圆柱蜗杆传动曳引机的剖析与改进[J].重庆大学学报(自然科学版),2005,28(6):1-3. |
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| 作者姓名： | 张光辉 郑洪伟 罗文军 |
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| 作者单位： | 重庆大学,机械传动国家重点实验室,重庆,400030;重庆大学,机械传动国家重点实验室,重庆,400030;重庆大学,机械传动国家重点实验室,重庆,400030 |
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| 摘 要： | 以曳引机用锥面包络圆柱蜗杆为例,对圆柱蜗杆传动的啮合进行理论分析,并在开放功率流式齿轮试验装置下,对YJ240型圆柱蜗杆传动曳引机的效率和承载能力进行科学实验.根据圆柱蜗杆传动曳引机在承载能力、传动效率、齿侧间隙调整可能性等方面存在的不足,提出采用具有自主知识产权的变齿厚平面蜗轮作为电梯曳引机的主传动机构,以提高电梯曳引机的整体性能.
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| 关 键 词： | 曳引机 锥面包络圆柱蜗杆传动 变齿厚平面蜗轮传动 齿侧间隙 |
| 文章编号： | 1000-582X(2005)06-0001-03 |
| 修稿时间： | 2005年3月10日 |
Analysis on Oylindrical Worm in Traction Machine and Modifications |
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| ZHANG Guang-hui,ZHENG Hong-wei,LUO Wen-Jun.Analysis on Oylindrical Worm in Traction Machine and Modifications[J].Journal of Chongqing University(Natural Science Edition),2005,28(6):1-3. |
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| Authors: | ZHANG Guang-hui ZHENG Hong-wei LUO Wen-Jun |
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| Abstract: | Cone enveloping cylindrical worm in traction machine as instance, theoretical analysis on cylindrical worm transmission has been theoretically analyzed, and efficiency test and load capability test of traction machine with YJ240 cylindrical worm have been done on open power gear experimental instrument. According to the experimental data, it indicates cylindrical worm have some weaknesses on load capability, efficiency, adjustment possibility of tooth backlash and so on. Therefore, on purpose of improving integral performance of traction machine, face worm with variable tooth thickness may be used as primary drive mechanism in traction machine instead of cylindrical worm. |
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| Keywords: | traction machine cone enveloping cylindrical worm face worm with variable tooth thickness tooth backlash |
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