| 摘要: |
| 通过MATLAB语言，对挖坑机钻头转矩及发动机功率进行了计算，得出了钻头转矩、发动机功率与土壤特性及其进给量的关系曲线，并对曲线的变化趋势进行了分析。 |
| 关键词: 挖坑机 钻头转矩 MATLAB |
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| Analysis of screw auger's torque of digging pit machine by using MATLAB |
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| Abstract: |
| The relation curves of digging pit machine’s crew auger and soil property and amout of feed were derived by using MATLAB to analyse screw auger’s touque and power of digging pit machine.After an analysis of change tendency of the curves,a theoretical basis was obtained for designing and using digging pit machine. |
| Key words: digging pit machines screw auger’s torque MATLAB |
