设计简介
摘 要
这次设计的是固定锥座，包括零件图、毛坯图、装配图各一张，机械加工工艺过程卡片和与工序卡片各一张。然后，根据零件的性质和零件图上各端面的粗糙度确定毛坯的尺寸和械加工余量。最后订固定锥座的工艺路线图，制定该工件的夹紧方案，画出夹具装配图。
就我个人而言，我希望能通过这次课程设计，了解并认识一般机器零件的生产工艺过程，巩固和加深已学过的技术基础课和专业课的知识，理论联系实际，从中锻炼自己分析问题、解决问题的能力，为今后的工作打下一个良好的基础，并且为后续课程的学习打好基础。
Abstract
This time I design the Fixed awl Foundation , including that the part pursuing , the blank pursues , assembling pursues , the machine work procedure card the working procedure card every sheet . Then, we design the dimension of the blank and instrument process a margin of the part according to part character and the harshness of each face .Finally, I design the handicrafts route picture of the Fixed awl Foundation, work out the fastening motion scheme being workpiece's turn , draw up clamp assembling picture.
As far as my individual be concerned, I want to knowing the general productive technology of machine part , consolidating and deepening the knowledge of basic course and specialized course what I have already learned , integrates theory with practice, and improve the
ability to solve problems, what’s more , striking the basis for the future work and the following course’s studying .
目 录
1零件工艺性分析……………………………………………1
2机械加工工艺设计…………………………………………1
2.1毛坯的制造形式………………………………………1
2.2基面……………………………………………………2
3制订机械加工工艺路线……………………………………2
3.1表面加工方法的确定…………………………………3
3.2工序顺序安排…………………………………………3
3.3确工艺路线……………………………………………4
4机械加工余量、工序尺寸及公差的确定…………………5
4.1确定切削用量及时间定额……………………………5
5夹具设计……………………………………………………6
5.1夹具选择………………………………………………6
6体会与展望…………………………………………………9
7参考文献……………………………………………………17
这次设计的是固定锥座，包括零件图、毛坯图、装配图各一张，机械加工工艺过程卡片和与工序卡片各一张。然后，根据零件的性质和零件图上各端面的粗糙度确定毛坯的尺寸和械加工余量。最后订固定锥座的工艺路线图，制定该工件的夹紧方案，画出夹具装配图。
就我个人而言，我希望能通过这次课程设计，了解并认识一般机器零件的生产工艺过程，巩固和加深已学过的技术基础课和专业课的知识，理论联系实际，从中锻炼自己分析问题、解决问题的能力，为今后的工作打下一个良好的基础，并且为后续课程的学习打好基础。
Abstract
This time I design the Fixed awl Foundation , including that the part pursuing , the blank pursues , assembling pursues , the machine work procedure card the working procedure card every sheet . Then, we design the dimension of the blank and instrument process a margin of the part according to part character and the harshness of each face .Finally, I design the handicrafts route picture of the Fixed awl Foundation, work out the fastening motion scheme being workpiece's turn , draw up clamp assembling picture.
As far as my individual be concerned, I want to knowing the general productive technology of machine part , consolidating and deepening the knowledge of basic course and specialized course what I have already learned , integrates theory with practice, and improve the
ability to solve problems, what’s more , striking the basis for the future work and the following course’s studying .
目 录
1零件工艺性分析……………………………………………1
2机械加工工艺设计…………………………………………1
2.1毛坯的制造形式………………………………………1
2.2基面……………………………………………………2
3制订机械加工工艺路线……………………………………2
3.1表面加工方法的确定…………………………………3
3.2工序顺序安排…………………………………………3
3.3确工艺路线……………………………………………4
4机械加工余量、工序尺寸及公差的确定…………………5
4.1确定切削用量及时间定额……………………………5
5夹具设计……………………………………………………6
5.1夹具选择………………………………………………6
6体会与展望…………………………………………………9
7参考文献……………………………………………………17
