| 蜗杆传动机构加速与制动时的转矩 |
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| 引用本文： | 李立新,江玉刚.蜗杆传动机构加速与制动时的转矩[J].机械传动,2011,35(1):48-51. |
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| 作者姓名： | 李立新 江玉刚 |
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| 作者单位： | 浙江大学机械设计研究所,浙江,杭州,310027 |
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| 摘 要： | 蜗杆传动机构作为一种结构紧凑的减速机构在大速比场合应用广泛.但一般计算转矩时通常只考虑蜗轮蜗杆匀速传动的场合,而不适用于加速与制动时的情形.特别是在以惯性载荷为主的伺服系统中,其加、减速时的转矩不同于常规稳态转矩.文中首次采用由理论转矩计算出的实际转矩可以精确地控制系统,尤其是在蜗杆传动机构用于伺服系统加、减速时,性能...
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| 关 键 词： | 蜗杆传动机构 加速与制动 转矩 |
Torque of Acceleration and Braking for Worm Transmission Mechanism |
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| Li Lixin,Jiang Yugang.Torque of Acceleration and Braking for Worm Transmission Mechanism[J].Journal of Mechanical Transmission,2011,35(1):48-51. |
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| Authors: | Li Lixin Jiang Yugang |
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| Affiliation: | Li Lixin Jiang Yugang (Mechanical Design Institute of Zhejiang University,Hangzhou 310027,China) |
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| Abstract: | As a compact deceleration body,worm transmission mechanism is widely used in large ratio occasions.But calculating the torque is always in accordance with the situation in which the worm runs at a constant speed,and not apply to accelerating and braking situation.Particularly in the inertial load to the servo-based system,the torque of accelerating and decelerating is different from that of steady-state.The actual torque,firstly calculated by the theory,can control the system accurately,especially when the ... |
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| Keywords: | Worm transmission mechanism Accelerating and braking mechanism Torque |
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