悬挂犂的耕深稳定性差,引起了国内外科学研究人员的重视,对此进行了不少的研究工作。本文就我国和苏联已发表的研究成果进行初步评述,仅供有关方面参考。 一、从力学观点出发的耕深稳定性的理论和结论 从力学观点出发的耕深稳定性理论,脱胎于牵引犂的平衡理论,即认为,在工作过程中由于土壤阻力、 Hanging plow has poor plowing stability, which has aroused the attention of domestic and foreign researchers, and has done a lot of research work. This article makes preliminary comments on the published research results of our country and the Soviet Union, which are for reference only. First, from the mechanics point of view of the theory and conclusion of the stability of the plow stability From the mechanical point of view, the theory of plowing stability derived from the balance theory of plow, that in the course of the work due to soil resistance,