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我们在课题研究的过程中,根据倾斜动线形成犁体曲面的原理,先后建立了由三片曲面及两片曲面组成的犁体曲面的数学模型;提出了适应不同土壤、不同耕速的犁体曲面主视图的边界方程;用电子计算机进行了大量数值计算。
In the course of the research, according to the principle of forming plow surface with tilting lines, a mathematical model of plow surface composed of three curved surfaces and two curved surfaces was established successively. A plow adapted to different soil and different tillage speeds was proposed Boundary equation of the front view of the body surface; a large number of numerical calculations were performed with the computer.