文档介绍：齿轮齿条转向器设计专业:机械设计制造及其自动化(汽车方向)学生:李牟嘉指导教师:刘国宪完成日期:,着重阐述了齿轮齿条式转向器类型选择,不同类型齿轮齿条式转向器的优缺点,和各种类型齿轮齿条式转向器应用状况。根据原有数据计算转向系的传动比,并确定齿轮齿条的几何参数。齿轮齿条式转向器总体设计,受力分析,及对齿轮齿条的疲劳强度校核、齿根弯曲疲劳强度校核。修正齿轮齿条式转向器中不合理的数据。通过对齿轮齿条式转向器的设计,选取出相关的零件如螺钉、轴承等,并在说明书中画出相关零件的零件图。通过说明书并画出齿轮齿条式转向器的零件图6张、装配图1张。关键词:齿轮齿条,转向器,ordingtotheresearchoftheRack-and-pinionsteeringandthedataofthemachine,theadvantagesanddisadvantagesofthetypicalmachineareanalyzed,-and-,-and-,-and-pinionsteering,,bearing...-and-:Rack-and-pinionsteering,designandcalculationII李牟嘉齿轮齿条转向器设计目录中文摘要......................................................IAbstract.....................................................II第一章引言.................................................................................................................................................................................................................................................1第二章齿轮齿条转向器设计方案选择...........................................................3第三章传动比的计算...........................................(转向盘)...........................................................................................................................................................................................................................................................................