第1页共25页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第1页共25页机械制造技术基础课程设计说明书设计题目:设计“CA6140车床法兰盘”零件的机械加工工艺规则及工艺装备设计者班级学号指导老师:2011年7月8日第2页共25页第1页共25页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第2页共25页目录序言··········································(3)一、零件的工艺分析及生产类型的确定···········(3)(一)零件的工艺分析··························(3)(二)零件的生产类型··························(4)二、选择毛坯,确定毛坯尺寸,设计毛坯图·····(4)(一)确定毛坯的制造形式·······················(4)(二)确定机械加工余量,确定毛坯尺寸和公差·····(4)(三)确定毛坯尺寸·····························(4)(四)确定毛坯尺寸公差······(5)(五)设计毛坯图·······················(5)三、选择加工方法,制定工艺路线·············(6)(一)定位基准的选第3页共25页第2页共25页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第3页共25页择·······················(6)(二)零件表面加工方法的选择··············(6)四、工序设计·····························(7)五、确定切屑用量及基本时间··············(11)六、夹具设计·····························(19)七、设计小结··············