| PY_（0．5）遥控跑车起重系统故障及改进设计 |
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| 引用本文： | 冯建祥,张利民,等.PY_（0．5）遥控跑车起重系统故障及改进设计[J].福建林学院学报,1995,15(1):83-86. |
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| 作者姓名： | 冯建祥 张利民 |
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| 作者单位： | [1]福建林学院，福建南平，353001 [2]福建省建瓯市林业委员 |
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| 摘 要： | ＰＹ（０．５）遥控跑车起重系统齿轮、摩擦卷筒和握索板早期损坏，起重量达不到额定指标等故障，是由于齿轮参数及传动结构不当造成的．本文探讨其故障机理，并通过对提升作业的分析，提出合理的载荷系数Ｓ，由此选择齿轮模数ｍ和传动比ｉ以及力学条件较好的传动结构．
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| 关 键 词： | PY_（0．5）遥控跑车 起重系统 早期损坏 改进设计 |
An Improved Design for Fixing the Breakdown in Lifting System of PY-0.5 Telecontrolled Racing Crane |
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| Feng Jianxiang Liu Hong Luo Gulsheng.An Improved Design for Fixing the Breakdown in Lifting System of PY-0.5 Telecontrolled Racing Crane[J].Journal of Fujian College of Forestry,1995,15(1):83-86. |
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| Authors: | Feng Jianxiang Liu Hong Luo Gulsheng |
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| Abstract: | The early damage in lifting system of PY(-0.5)Tetecontrolled racing crane was mainly caused by inappropriate design of parameters and transmission structure of the gear.Based on the analysis of breakdown mechanism and lifting operation,an improved design for fixing the breakdown was presented here by setting a better transmission structure with proper load factor,number of pattern plates (m)and drive ratio (i) and stronger mechanic strength. |
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| Keywords: | PY(-0 5)telecontrolled racing crane lifting system damage improved design |
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