CAJ | 학술논문

免耕播种机是实施保护性耕作技术的关键工具.犁刀圆盘是免耕播种机开沟的核心装置,利用犁刀盘开沟器疏松的种床有利于作物种子的生长.文章介绍了利用Pro/e软件对波纹盘犁刀进行设计绘制的过程,对绘制的犁刀盘在三维软件中进行了虚拟的运动分析,分析了圆盘端点圆周速度与机组前进速度的比值λ不同时的运动轨迹.利用有限元分析软件ANSYS对犁刀盘的应力和应变进行了软件模拟分析,并计算出了应力和应变的极值.
면경파충궤시실시보호성경작기술적관건공구.리도원반시면경파충궤개구적핵심장치,이용리도반개구기소송적충상유리우작물충자적생장.문장개소료이용Pro/e연건대파문반리도진행설계회제적과정,대회제적리도반재삼유연건중진행료허의적운동분석,분석료원반단점원주속도여궤조전진속도적비치λ불동시적운동궤적.이용유한원분석연건ANSYS대리도반적응력화응변진행료연건모의분석,병계산출료응력화응변적겁치.
@@@@No-till drill machine is the key means of implementation conservation tillage technology. Coulter disc is the core devices of no-till drill sowing machine ditching;loose bed is conducive to the growth of crop seeds. The paper introduces to use Pro/E software design drawing process of wave disc and use 3D software for virtual motion analysis, analysis of the disk end circumferential velocity and unit speed ratio at different trajectories. Ansys which is finite element analysis software was used to analyzed Coulter disc's stress and strain and calculate the stress and strain of the value.