摘要
根据旱农地区对坑田机械的要求，研制成ＩＥＸ—６０型坑田机，并在此样机上，用正文试验的方法测试和分析了钻头转速、土壤组式、土壤含水率、土壤坚实度对坑田机钻头扭矩、功率消耗的影响，为进一步研究坑田机提供参考。
Based on the requirement of pit digging machines in the arid areas inNorthwest China,IEX-60 type of pit digging machine was developed.The orthogonaltesting method was used to test and analyse the rotary speed of drilling head and the ef-fects of soil components,soil water percentage and soil compactivity upon drilling headtorque and power consumption of pit digging machine so as to provide some parametersfor further study of pit digging machine.
出处
《干旱地区农业研究》
CSCD
北大核心
1996年第3期109-114,共6页
Agricultural Research in the Arid Areas
关键词
坑田机
钻头转速
土壤含水率
扭矩
功率
pit digging machine rotary speed of drilling head soil water percent-age soil compactivity torque power
