| 二次正交连杆与齿轮齿条机构的手动加压装置 |
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| 引用本文： | 彭伟,钱志良,钟康民. 二次正交连杆与齿轮齿条机构的手动加压装置[J]. 机电产品开发与创新, 2007, 20(6): 88-89 |
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| 作者姓名： | 彭伟 钱志良 钟康民 |
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| 作者单位： | 苏州大学,机电工程学院,江苏,苏州,215021 |
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| 摘 要： | 介绍了一种过临界点自锁的二次正交连杆增力机构和齿轮齿条机构组成的加压装置.分析了其工作原理和技术特性,并给出了力学计算公式.该机构不仅利用了过临界点连杆增力机构的力放大与自锁功能,而且通过二次正交连杆机构进行二次力放大,增力效果远大于常规的力放大机构.
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| 关 键 词： | 临界点 增力机构 自锁 二次正交 连杆机构 齿轮齿条 力放大机构 手动 加压装置 Mechanism Rack Linkage Amplification Orthogonal Force Based Device 效果 自锁功能 利用 计算公式 力学 技术特性 |
| 文章编号： | 1002-6673（2007）06-088-02 |
| 收稿时间： | 2007-09-21 |
| 修稿时间： | 2007-09-21 |
Hand Device Based on Two-step Force Orthogonal Amplification Mechanism of Linkage and Pinion and Rack Mechanism |
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| PENG Wei,QIAN Zhi-Liang,ZHONG Kang-Min. Hand Device Based on Two-step Force Orthogonal Amplification Mechanism of Linkage and Pinion and Rack Mechanism[J]. Development & Innovation of Machinery & Electrical Products, 2007, 20(6): 88-89 |
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| Authors: | PENG Wei QIAN Zhi-Liang ZHONG Kang-Min |
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| Abstract: | A kind of hand pressure amphfying device based on two-step orthogonal force amphfying mechanism of hnkage with self-locking function on passing the critical position and pinion and rack mechanism is introduced. Working principle and technologic characteristic are both analyzed, and calculating formulae is also given. The mechanism not only utilizes the self-locking and force amphfier function of toggle force amplifier on passing the critical position, but also goes along the second force amplifier by two-step orthogonal mechanism of hnkage. The effect of device is better than conventional force amphfier mechanism. |
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| Keywords: | critical position force amplifier self-lock |
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