CA6140车床的拨叉说明书.doc

摘要
机械制造工艺学课程设计是在我们学完了大学的全部基础课、,也是一次理论联系实际的训练,因此,它在我们四年的大学生活中占有重要的地位。
机械制造工艺学课程设计使我们学完了大学的全部基础课、,也是一次理论联系实际的训练,因此,它在我们四年的大学生活中占有重要的地位。
就我个人而言,我希望能通过这次课程设计对自己未来将从事的工作进行一次适应性训练,从中锻炼自己分析问题、解决问题的能力,为今后参加祖国的“四化”建设打下一个良好的基础。
关键词: 拔叉;工艺规格设计;定位夹紧;夹具设计。
Abstract
The machine manufacture technology curriculum design was carried on after we studied university'plete basic course ,the technical basic course as well as the majority of professional courses .This is a prehensive total review before we carry on the graduation project to studies various curricula ,also is an apply theory to reality training, therefore, it holds the important status in we four years university life.
The machine manufacturing craft learns a course design to make us to carry on after finishing learn all foundation lessons, lesson and greatly part of professional lessons of the technique foundation of is that we are before carry on graduation design to once go deep into of each course learn of synthetic always review, is also an ories to contact actual training, therefore, it occupies an important position in we the university of four years the life.
I am personal but speech, I hope to pass this course design to oneself will carry on the work for be engaged in an adaptability training in the future, toughen oneself to analyze a problem, problem-solving ability from it, lay the next and good foundation for the "four turn" construction that aftertime attends a motherland.
Key words: Fork-lever; Craft specification design; The localization clamps; Jig design.
目录
摘要…………………………………………………………1
第一章零件的分析……………………………………1
………………………………………1
…………………………………1
第二章工艺规程的设计………………………………1
…………………………………………1
……………………………………2
(一) .选择定位基准……………………………2
(二) .制定工艺路线制定…………………………5
(三) 机械加工余量、工序尺寸及公差的确定………………………………………………………7
…………………………………………20
参考文献……………………………………………25