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1 工作阻力的平均值及其在水平和垂直方向上的分力第四讲分析了土壤稳定机械转鼓切削土壤工作过程的力学规律,提出了用分段函数来描述切向分力变化规律的数学物理模拟方法.通过对这一分段函数进行曲线积分则可对转鼓切削土壤的功及功率进行预测.然而在进行土壤稳定机械实际设计时除了必须了解刀具工作过程的功率消耗外,还有必要了解工作阻力的全部特性,即这一阻力的平均值、作用点及其在水平和垂直方向上的分力.
1 The average value of working resistance and its component forces in the horizontal and vertical directions The fourth lecture analyzes the mechanics of soil working process of soil stabilization machinery drum, and proposes the use of a piecewise function to describe the tangential component change law. Mathematical physics simulation method. By performing curve integration on this piecewise function, the work and power of the drum cutting soil can be predicted. However, in addition to the fact that the actual design of the soil stabilization machine must be aware of the power consumption of the tool working process, It is necessary to understand the full characteristics of the working resistance, that is, the average value of the resistance, the point of action and its components in the horizontal and vertical directions.