钥匙冷冲压模具设计与制造.docx
- 文档编号:1155288
- 上传时间:2022-10-18
- 格式:DOCX
- 页数:14
- 大小:62.69KB
钥匙冷冲压模具设计与制造.docx
《钥匙冷冲压模具设计与制造.docx》由会员分享,可在线阅读,更多相关《钥匙冷冲压模具设计与制造.docx(14页珍藏版)》请在冰豆网上搜索。
钥匙冷冲压模具设计与制造
钥匙冷冲压模具设计与制造
题目钥匙冷冲压模具设计与制造
机械工程学院机械设计制造及其自动化专业班学生姓名学号.
指导教师.
完成日期2011年11月20日.
机械工程学院
二?
一一年十一月
综合训练任务书
设计题目:
钥匙冷冲压模具设计与制造
姓名专业机械设计制造及其自动化班级0803班学号200802010329指导老师教研室主任
一、训练目的
机械产品设计制造综合训练是专业教学计划中规定的重要实践教学环节,通过完成钥匙冷冲压模具的设计制造过程,巩固和深化学生综合运用所学机械设计、制造工艺及CAD/CAM技术等方面的基础理论、基本知识和基本技能,较全面地获得机械产品的生产实际知识和综合应用能力,以培养具备现代机械设计制造技术基础知识与应用能力,具有较强的工程实践能力和创新能力的应用型工程师。
二、训练任务
在四周时间内完成指定产品(机械装置)的设计、零件加工及装配。
2.1指定产品(机械装置)的设计
1)产品功能分析及结构设计
2)零件设计
2.2零件制造工艺设计
1)机械加工工艺过程卡
2)机械加工工序卡
3)复杂零件数控编程(备选)
2.3加工制造
2.4检验分析
2.5产品装配
2.6综合训练说明书
三、训练要求
1)进行产品的结构设计,运用CAD技术完成零件三维建模和产品装配建模。
sofneurologicaldiseases.2.basicgenesissystem,includingEEG,EMGandTranscranialDoppleranalysisofoperationsandreport.Understandingtheetiologyandpathoclinicalmanifestations,diagnosis,andtreatmentofcommondiseases.Befamiliarwith:
thespecialexaminationofthenervoulogy,minationofthenervoussystemandneuraldamagedetection,earlydiagnosisandtreatmentofintracranialhypertension,Neurorofessionalclinicalresearchmethodsingeneralsurgery.(B)theNeurology1.purposeWebmaster:
MasteringthephysicalexagofpurgicalprofessionalmedicalvocabularyandcanReadingEnglishbookstoguideinternsworkingeneralsurgery;understandinathmedicalrecordsdiscussion5times(3)language,andteaching,andresearch,capacityofrequirements:
familiargeneralsordenuclearbook5copiesabdominalpuncture5casesparticipateingeneralsurgicalsurgery15Taiwandifficultmedicalrecordschnologynamecasestimes(?
)managementbeds3Zhangfullrecordswriting5copiesoperationQiancheckworkandsurgerypreionteid,andbreastsurgicaldisease6Hepatobiliarypancreaticsurgicaldisease5
(2)basicskills(surgery)requirements:
operatdiseasespeciesandthecasesnumberrequirements:
diseasespeciescasesnumber(?
)gastrointestinalsurgicaldisease5thyrorningcomplications.Understandingtheetiologyandpathogenesisofgeneralsurgicalcommondiseases.2.basicrequirements
(1)leastructivecholangitisandacuteNecrotizingpancreatitisofpathophysiologicalchanges,surgicaltreatmentandpostoperativewithGeneralsurgicalcommondiseases,especiallyacuteperitonitis,ob2
2)绘制指定零件的工程图,按国标正确标注尺寸、形位公差及技术要求。
3)对零件进行正确的工艺分析,按指定的格式填写加工工艺文件。
分析产品零件图样,确定毛坯,拟订工艺路线,选择设备及工艺装备。
根据机械加工工艺卡片,确定各工序的加工余量,计算工序尺寸及公差,详细地说明整个零件各个工序的要求。
4)进行复杂零件的刀具路径与指定数控系统的数控程序生成。
编制零件的加工工序卡,填写加工程序单,填写刀具调整单。
5)完成零件加工制造。
按照制定工艺文件,在老师指导下,遵守机床设备操作规程,独立调整、操作相应机床,进行零件加工。
6)零件加工质量检测。
正确地选用检验方法及计量器具,对零件进行质量检测和分析。
7)产品装配。
根据结构设计要求,正确装配。
8)撰写综合训练说明书(上交电子稿和打印稿)。
说明书应涵盖整个训练内容,字数不少于3.5千字。
9)加工制造过程必须做好安全防范工作。
四、成绩评定
成绩评定是对学生在实训过程的能力、态度表现情况综合给出成绩,具体考核包括以下内容:
1)机械设计能力。
包括结构设计正确、合理性,工程图质量,工艺参数选定等。
(20分)
2)CAD技术应用能力。
利用CAD/CAM软件系统完成设计、编程情况,包括零部件的设计和造型、自动编程的刀位文件和NC程序。
(15分)
3)实际加工操作水平,所完成的零件质量以及装配质量。
(40分)
4)综合训练报告。
(15分)
5)平时成绩。
(10分)
3
课程设计任务书„„„„„„„„„„„„„„„„„„„„„„„„„„I前言„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„1模具设计„„„„„„„„„„„„„„„„„„„„„„„„„„„„„1.1设计要求„„„„„„„„„„„„„„„„„„„„„„„„„„„„1.2工件工艺分析„„„„„„„„„„„„„„„„„„„„„„„„„„1.3冲压方案的确定„„„„„„„„„„„„„„„„„„„„„„„„1.4模具结构形式的确定„„„„„„„„„„„„„„„„„„„„„„„1.5模具的设计计算„„„„„„„„„„„„„„„„„„„„„„„„„1.5.1冲裁力设计计算„„„„„„„„„„„„„„„„„„„„„„„1.5.2卸料力、推件力的计算„„„„„„„„„„„„„„„„„„„„1.5.3压力机所需总的冲压力计算„„„„„„„„„„„„„„„„„„1.5.4排样设计„„„„„„„„„„„„„„„„„„„„„„„„„1.5.5送料步距与条料宽度计算„„„„„„„„„„„„„„„„„„„1.6.工作零件设计计算„„„„„„„„„„„„„„„„„„„„„„„1.6.1凸模组件及其结构设计„„„„„„„„„„„„„„„„„„„„1.6.2凹模组件„„„„„„„„„„„„„„„„„„„„„„„„„„1.6.3定位零件„„„„„„„„„„„„„„„„„„„„„„„„„1.6.4卸料与推件零件„„„„„„„„„„„„„„„„„„„„„„1.6.5模架„„„„„„„„„„„„„„„„„„„„„„„„„„„1.6.6.模具的闭合高度,冲模与压力机的关系„„„„„„„„„„„2.零件制造工艺设计„„„„„„„„„„„„„„„„„„„„„„2.1零件工艺设计„„„„„„„„„„„„„„„„„„„„„„„2.1.1.1钥匙凸模毛坯的选择„„„„„„„„„„„„„„„„„„„2.1.1.2钥匙凸模工艺分析„„„„„„„„„„„„„„„„„„„„„2.1.2机床的选择„„„„„„„„„„„„„„„„„„„„„2.1.3确定钥匙凸模加工工艺路线„„„„„„„„„„„„„„„„„„„2.1.4零件数控加工工艺分析„„„„„„„„„„„„„„„„„„„„2.1.5零件加工工艺卡„„„„„„„„„„„„„„„„„„„„„„„2.1.6零件加工工序卡„„„„„„„„„„„„„„„„„„„„„„2.1.7加工程序单„„„„„„„„„„„„„„„„„„„„„„.2.1.8加工零件检测与分析„„„„„„„„„„„„„„„„„„„„„3.心得体会„„„„„„„„„„„„„„„„„„„„„„„„„„4.参考文献„„„„„„„„„„„„„„„„„„„„„„„„„„
sofneurologicaldiseases.2.basicgenesissystem,includingEEG,EMGandTranscranialDoppleranalysisofoperationsandreport.Understandingtheetiologyandpathoclinicalmanifestations,diagnosis,andtreatmentofcommondiseases.Befamiliarwith:
thespecialexaminationofthenervoulogy,minationofthenervoussystemandneuraldamagedetection,earlydiagnosisandtreatmentofintracranialhypertension,Neurorofessionalclinicalresearchmethodsingeneralsurgery.(B)theNeurology1.purposeWebmaster:
MasteringthephysicalexagofpurgicalprofessionalmedicalvocabularyandcanReadingEnglishbookstoguideinternsworkingeneralsurgery;understandinathmedicalrecordsdiscussion5times(3)language,andteaching,andresearch,capacityofrequirements:
familiargeneralsordenuclearbook5copiesabdominalpuncture5casesparticipateingeneralsurgicals
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 钥匙 冲压 模具设计 制造
![提示](https://static.bdocx.com/images/bang_tan.gif)