苗木嫁接机切削扭矩试验研究  

An experimental study on cutting torque of nursery stock of grafting robot

作　　者：罗军[1] 高英武[1] 王江兰[2] 

机构地区：[1]湖南农业大学工学院,湖南长沙410128 [2]湖南电气职业技术学院机械工程系,湖南湘潭411101

出　　处：《湖南农机（学术版）》2010年第6期26-27,共2页Hunnan Agricultural Machinery

基　　金：湖南省科技厅科技计划项目(06NK3112)

摘　　要：以葡萄苗茎杆为试验对象,在改进的PC-A型皮带传动试验台进行切削扭矩试验。试验结果表明:影响一年生"贝达"葡萄苗茎杆切削扭矩的因素主要是切削深度,其次是轴的转速,最后是茎杆直径。当切削深度为10 mm,转速为350 r/min,茎杆直径为6 mm时,最大切削扭矩为600 Nmm。切削扭矩试验为苗木嫁接机切削机构的研制提供了数据支持。The cutting torque experiments of grape nursery stock of the variety ＂Beta＂ was conducted by improving a PC-A belt transmission testing machine.The results are as follows：for annual grape-vine ＂Beta＂,the main factor impacting the cutting torque in sequence are cutting depth,shaft speed and stock diameter.when the cutting depth is 10mm,shaft speed is 350r/min and stock diameter is 6mm,the maximum cutting torque is 600Nmm.It provided data to study on cutting mechanism of the grafting robot.

关 键 词：桃切削扭矩 正交 葡萄苗茎杆 

分 类 号：S22[农业科学—农业机械化工程]