| 运载火箭贮箱壁板化铣旋转设备的设计 |
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| 引用本文： | 李善芝,柳丕,李文光. 运载火箭贮箱壁板化铣旋转设备的设计[J]. 航天制造技术, 2010, 0(1) |
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| 作者姓名： | 李善芝 柳丕 李文光 |
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| 作者单位： | 首都航天机械公司; |
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| 摘 要： | 根据运载火箭贮箱壁板精密化学铣切减重的技术要求,分析了设计技术难点,通过确定制动电机,计算传动比、线速度,释放扭矩和消除两侧齿轮间隙等,研制了一套专用定位倍式化学铣切旋转设备。采用倍式转动化学铣切,减少了传动间隙,提高了转动扭矩和使用寿命加工精度,确保运载火箭贮箱壁板的精密化学铣切的要求。
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| 关 键 词： | 火箭贮箱壁板 化学铣切 倍式转动 传动间隙 |
Design of Chemical Milling Equipment of Launch Vehicle Tank Wall |
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| Li Shanzhi Liu Pei Li Wenguang. Design of Chemical Milling Equipment of Launch Vehicle Tank Wall[J]. Aerospace Manufacturing Technology, 2010, 0(1) |
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| Authors: | Li Shanzhi Liu Pei Li Wenguang |
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| Affiliation: | Capital Aerospace Machinery Company;Beijing 100076 |
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| Abstract: | The designing technical difficulties are analyzed according to the technical requirements that make the rocket tank wall precision chemical milling lose weight.A set of special fold-style chemical milling rotating equipment is developed by defining brake machine,computing transmission ratio and linear velocity,releasing torque,and eliminating the gap of both side gears.The fold-style rotating chemical milling can reduce transmission gap while improve the rotating torque and machining precision,therefore it ... |
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| Keywords: | rocket tank wall chemical milling fold-style totation transmission gap |
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