| 织机剑杆运动规律的设计 |
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| 引用本文： | 道德锟. 织机剑杆运动规律的设计[J]. 东华大学学报(自然科学版), 1993, 0(4) |
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| 作者姓名： | 道德锟 |
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| 作者单位： | 中国纺织大学机械系纺织机械教研室 |
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| 摘 要： | 本文提出了一种带有等速运动的改进梯形加速运动规律,用于凸轮传动的剑杆运动。该运动规律可满足剑杆进、出梭口的时间以及进剑运动时间长短不等于退剑运动时间长短的要求。同时该运动规律可降低剑杆的最大加速度,并使跃度连续无突变,克服跃度为无穷大的现象。
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| 关 键 词： | 剑杆织机 凸轮机构 梯形 运动规律 加速度 等速 |
MODIFIED MOTION PATTERN OF LOOM RAPIER |
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| Dao Dekun. MODIFIED MOTION PATTERN OF LOOM RAPIER[J]. Journal of Donghua University, 1993, 0(4) |
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| Authors: | Dao Dekun |
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| Affiliation: | Department of Mechanical Engineering |
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| Abstract: | The paper introduces a modified trapezoid acceleration pattern with a constant speed part for loomrapier motion driven by cam.The pattern can meet the time requirements of rapier entering and leavingthe shed and accord with the reality that the period of inserting is not so long as witndrawing.Besides,the pattern can reduce the maximum acceleration of rapier ano keep the derivatives of rapier accelera-tion continuously changing without any abruptness or jerks. |
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| Keywords: | rapier looms cam mechanisms trapezoid motion pattern acceleration constant speed |
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