【摘要】 随着科学技术和经济的发展,以及国家政策的调整,拖拉机的产量逐年增加;农机用户对拖拉机的关注焦点也从工作效率、结构性能上转移到安全性、舒适性上来。因此,应当从人机工程学的角度对拖拉机设计进行研究,构建和谐的人机系统,以满足用户的需求。更多还原

【Abstract】 With the development of science technology and economics,as well as the adjustment of national policy,the production of tractor increases year by year;The focus of the tractor of farmers also transfers from the working efficiency,structure performance to the security,comfort.Therefore,we must research the tractor design from the man-machine engineering and construct harmonious man-machine system in order to satisfy the demand of the user更多还原