机械制造技术基础课程设计说明书

拨叉零件机械制造课程设计全站基槽均为机械开挖，同时为保持一个平整的施工现场，达到文明施工的要求，根据现场情况将所挖出的土、石方只要不是立即回填的，便站外租地存放。Subsequently,theAnhuiArmymilitarySpecialBranch,inShanghai'sCentralIntelligenceOrganizationandtheCommunistpartyorganizationinWesternZhejiangProvince,sentpartybackbone,respectively,wenttoWuJiangyanopenedtheTomb,Tombofheroicpeople,undertheleadershipoftheCommunistParty,fearnosacrificeandpersevering,goaloftheanti-Japaneserevolutionarystruggle.(A)stationedinTaoyuanarea(Tombof)1,thenewarmyoftheCommunistPartyofChinaundergroundorganizationinSeptember1938,theCPCZhuangShaozhen(ZhuangZhen,Nanxunpeople)bytheDeputyDirectorofthepoliticalDepartmentofthearmyonDengZihui'sdispatch,operatingfromJingCounty,AnhuiProvince,theLakereachedtheTomb,itstasksare:lookingforreliableobject,introducethemtothenew,toexpandthenewteam.ZhuangShaozhenKMT-CPCcooperationasanopportunity,afterclassmatesYaoBi(Nanxunpeople,RenZhuxiforcestaffDirector),introducedintotheKuomintanggovernmentpoliticalteam,andasapoliticalleader.HeusedthisopportunitytoinviteprogressiveyouthHongHaiquanformapoliticalteam,atthispoint,theCountyGovernmenthasjustbeenestablished,localschool,unemployedyoutharemorequicklyabsorbedsheng,zhenze,Miaogang,Nanxun,huzhou,morethan20morethanrequired-Japaneseyouth.Inordertoraisethelevelofpoliticalplayersandtheabilitytowork,ZhuangShaozhenXuTemple,isfortheestablishmentofyouth...PoliticalactivitieswillsoonattracttheattentionoftheKuomintang.IsearlyZhuangShaozhenindicatingHongHaiquantoscoopthefirstelementaryschool,teacher'sidentityasacover,carryouttheparty'swork.However,CountyDirectorofeducationcomesintoaction.To0机械设计制造技术基础课程设计说明书设计题目：拨叉零件机械制造课程设计学生姓名：李瑞坡学号：专业：机械设计制造及其自动化指导老师：卢建湘学校:龙岩学院2011年06月24日拨叉零件机械制造课程设计全站基槽均为机械开挖，同时为保持一个平整的施工现场，达到文明施工的要求，根据现场情况将所挖出的土、石方只要不是立即回填的，便站外租地存放。Subsequently,theAnhuiArmymilitarySpecialBranch,inShanghai'sCentralIntelligenceOrganizationandtheCommunistpartyorganizationinWesternZhejiangProvince,sentpartybackbone,respectively,wenttoWuJiangyanopenedtheTomb,Tombofheroicpeople,undertheleadershipoftheCommunistParty,fearnosacrificeandpersevering,goaloftheanti-Japaneserevolutionarystruggle.(A)stationedinTaoyuanarea(Tombof)1,thenewarmyoftheCommunistPartyofChinaundergroundorganizationinSeptember1938,theCPCZhuangShaozhen(ZhuangZhen,Nanxunpeople)bytheDeputyDirectorofthepoliticalDepartmentofthearmyonDengZihui'sdispatch,operatingfromJingCounty,AnhuiProvince,theLakereachedtheTomb,itstasksare:lookingforreliableobject,introducethemtothenew,toexpandthenewteam.ZhuangShaozhenKMT-CPCcooperationasanopportunity,afterclassmatesYaoBi(Nanxunpeople,RenZhuxiforcestaffDirector),introducedintotheKuomintanggovernmentpoliticalteam,andasapoliticalleader.HeusedthisopportunitytoinviteprogressiveyouthHongHaiquanformapoliticalteam,atthispoint,theCountyGovernmenthasjustbeenestablished,localschool,unemployedyoutharemorequicklyabsorbedsheng,zhenze,Miaogang,Nanxun,huzhou,morethan20morethanrequired-Japaneseyouth.Inordertoraisethelevelofpoliticalplayersandtheabilitytowork,ZhuangShaozhenXuTemple,isfortheestablishmentofyouth...PoliticalactivitieswillsoonattracttheattentionoftheKuomintang.IsearlyZhuangShaozhenindicatingHongHaiquantoscoopthefirstelementaryschool,teacher'sidentityasacover,carryouttheparty'swork.However,CountyDirectorofeducationcomesintoaction.To1设计任务书课程编号课程名称机械制造技术课程设计周数2实施地点设计室B403班级08机本人数49起止时间2011.6.13～6.24形式√集中□分散指导教师卢建湘论文（设计）进度安排6.136.14～6.176.206.216.226.236.24上午指导教师布置课程设计任务。明确设计任务，阅读设计任务书和指导书，收集、借阅有关资料、手册。对零件进行工艺分析，画出零件图；确定毛坯的制造方式，绘制毛坯简图。制定机械加工工艺路线，选择定位基准。选择机床及工、夹、量、刃具，确定加工余量及工序间尺寸与公差，确定切削用量。画出毛坯图，填写工艺过程卡及工序卡。针对选择的一道工序，确定该工序夹具设计方案，选择定位元件，计算所需夹紧力，选择夹紧方案。绘制夹具装配图。绘制夹具零件图。整理设计说明书。答辩、评定成绩。具体设计方法、步骤见《机械制造技术基础课程设计指导教程》和教材《机械制造技术基础》。另外主要参考书目：1．机床专用夹具图册2．机械制造装备设计3．机械制造工艺设计简明手册4．机械制造工艺学课程设计指导书5．实用机械加工手册6．实用机械加工工艺手册论文（设计）内容一、设计题目与要求零件的机械加工工艺规程及夹具设计。年产量为5000件（大批生产），零件由指导教师指定。（零件参考图附后）二、设计内容1．对零件进行工艺分析，画零件图；2．确定毛坯的制造方式，绘制毛坯简图；3．制定零件的机械加工工艺路线，填写机械加工工艺过程卡；4．对指定工序，选择机床及工、夹、量、刃具，确定加工余量及工序间尺寸与公差，确定切削用量，填写机械加工工序卡；5．对指定工序进行机床夹具设计计算和机构设计，画夹具装配图；6．对夹具的一个零件设计零件图；7．编写设计计算说明书。要求设计工作要求提交：1．零件图1张（A4）2．毛坯图1张（A4）3．机械加工工艺过程卡1张4．机械加工工序卡至少3张5．夹具结构设计装配图1张（A2～A3）6．夹具结构设计零件图1张（A4）7．课程设计说明书1份，参考龙岩学院毕业设计说明书撰写格式全站基槽均为机械开挖，同时为保持一个平整的施工现场，达到文明施工的要求，根据现场情况将所挖出的土、石方只要不是立即回填的，便站外租地存放。Subsequently,theAnhuiArmymilitarySpecialBranch,inShanghai'sCentralIntelligenceOrganizationandtheCommunistpartyorganizationinWesternZhejiangProvince,sentpartybackbone,respectively,wenttoWuJiangyanopenedtheTomb,Tombofheroicpeople,undertheleadershipoftheCommunistParty,fearnosacrificeandpersevering,goaloftheanti-Japaneserevolutionarystruggle.(A)stationedinTaoyuanarea(Tombof)1,thenewarmyoftheCommunistPartyofChinaundergroundorganizationinSeptember1938,theCPCZhuangShaozhen(ZhuangZhen,Nanxunpeople)bytheDeputyDirectorofthepoliticalDepartmentofthearmyonDengZihui'sdispatch,operatingfromJingCounty,AnhuiProvince,theLakereachedtheTomb,itstasksare:lookingforreliableobject,introducethemtothenew,toexpandthenewteam.ZhuangShaozhenKMT-CPCcooperationasanopportunity,afterclassmatesYaoBi(Nanxunpeople,RenZhuxiforcestaffDirector),introducedintotheKuomin