摘要
提出弯刀切土起始半径概念及其计算的理论方法。对国产弯刀进行了计算与分析,得出切土起始半径与耕深、旋耕速比及刀滚回转半径的关系。得出的结论,对设计和使用者有一定的参考价值。
In this paper the concept about curved blade's rototilling starting radius and the theoretical calculating method are given. On the basis of calculation and analysis of curved blades made in China, the relation of the rototilling starting radius with the depth, roller-speed ratio, turning radius of rotor, etc. is derived clearly. The conclusions are of some value to designer and user.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
1992年第2期17-22,共6页
Transactions of the Chinese Society for Agricultural Machinery
基金
国家自然科学基金
关键词
旋耕机
弯刀
切土起始半径
计算
Curved blades of rotary tiller, Rototilling starting radius, Theory and calculation
