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．
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.
出处
《福建林学院学报》
CSCD
1995年第1期83-86,共4页
Journal of Fujian College of Forestry
关键词
遥控跑车
起重系统
改进设计
故障
PY(-0.5)telecontrolled racing crane,lifting system.damage, improved design.
