农机化研究Issue(8)：15-19,5.
基于 ANSYS 的2 BYFGJ－4型播种机机架优化设计
Optimization of 2 BYFGJ-4 Planter Frame Based on ANSYS
摘要
Abstract
Taking 2 BYFGJ-4 band straw returning rotary tillage fertilizing and maize planter frame as the main optimiza-tion object, the author used the finite element analysis software ANSYS to perform static analysis and modal analysis on the frame, and discovered the weak spots.The author proposed optimization solutions of the frame according to the first few modal frequencies and vibration mode.Taking the modal frequency as indicator the author compared the optimization solutions.As the result, the frame after optimization has better modal performance, which can provide an important sup-port for the next prototype.关键词
苗带播种机/秸秆还田/旋耕/有限元分析/优化Key words
band planter/straw returning/rotary tillage/finite element analysis/optimization分类
农业科技引用本文复制引用
付乾坤,荐世春,张宁宁,彭强吉..基于 ANSYS 的2 BYFGJ－4型播种机机架优化设计[J].农机化研究,2015,(8):15-19,5.基金项目
“十二五”国家科技支撑计划重大项目 （）
