文档介绍：买文档就送CAD图纸全套Q号交流414951605最新最全机械毕业资料答辩优秀本科学生毕业设计双离合器式自动变速器的六档齿轮变速器设计院系名称:汽车与交通工程学院专业班级:车辆工程07-7班学生姓名:赵国庆指导教师:赵雨旸职称:副教授黑龙江工程学院二○一一年六月买文档就送CAD图纸全套Q号交流414951605最新最全机械毕业资料答辩优秀TheGraduationDesignforBachelor'sDegreeDesignonsix-speedgeartransmissionofdual-clutchautomatictransmissionCandidate:ZhaoGuoqingSpecialty:VehicleengineeringClass:B07-7Supervisor:-06·Harbin黑龙江工程学院本科生毕业设计目录摘要.........................................................................................................................................IAbstract.................................................................................................................................II第1章绪论..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................8第2章双离合器式变速器设计方案的选择..............................................................................................................................................................................................................................................、部件结构方案分析确定................................................................................................................................................................................................................................................