CAJ | 학술논문

甘蔗收获机械的砍蔗刀盘安装位置直接影响其刚度特性和动态特性。根据研究，刀盘振动与甘蔗的破头率存在一定的影响关系[1]，砍蔗刀盘安装位置因其刚度特性而影响砍蔗质量，对甘蔗收获机整机结构布局设计和结构设计具有重要的意义。通过对自行研制的两台整秆式甘蔗收获机样机的实验研究发现：砍蔗刀盘因安装位置不同，其刚度特性不同，从而对甘蔗破头率产生不同的影响；刚度特性好的砍蔗刀盘安装结构，甘蔗宿桩破头率降低45．2％～50．7％。
감자수획궤계적감자도반안장위치직접영향기강도특성화동태특성。근거연구，도반진동여감자적파두솔존재일정적영향관계[1]，감자도반안장위치인기강도특성이영향감자질량，대감자수획궤정궤결구포국설계화결구설계구유중요적의의。통과대자행연제적량태정간식감자수획궤양궤적실험연구발현：감자도반인안장위치불동，기강도특성불동，종이대감자파두솔산생불동적영향；강도특성호적감자도반안장결구，감자숙장파두솔강저45．2％～50．7％。
Cut sugar cane cutter installation location directly affect its stiffness characteristics and dynamic characteristic , there is a certain relationship pre-cutter vibration and cutting losses according to the study of group , whether cut sugar cane cutter installation location due to their stiffness characteristics affect the cut sugar cane quality , it has great signifi-cance to the sugar cane harvester design and the whole structure layout .Experimental study of self-developed two the whole rod sugarcane harvester prototype:cut sugar cane cutter head makes them different stiffness characteristics , which have different effects on sugarcane broken head rate due to the installation site , and stiffness characteristics cut sugarcane cutter head mounting structure , and the average date of sugar cane places the piles broken head decreases by 45 .2%to 50 .7%.