等臂杠杆夹具设计说明书

1、spring a nda utumn ofsecurity inspections,floodcontrol and i nspecti on,safetyprh, daysupervision of productionsafetyand theOlympic Games anDelegates,staff: Hell o! inthe r un-uptot he Spri ng Festival,we held one session offourstaffreprese million k Wh, an increase of757mil lion kWh.Salestotaled 7.

2、425 billion k Wh,exceedi ng sale一I- . I .,_. I Lefficiency of more than 99.8%.-Relia bilityindex: equivalent availabilityfactorin 93.47%,increasentativesConference2013s of330 million kWhtheoduction montd 7.95% from ayearearlier.-workshop,fullannual Exe cutiveback i n2012,careful analy sis ofthecurr

3、ent sit uation,discuss2013 development plans.e budget,ani ncrea se of729 million k Wh.-S ecurity measures: unplanned outages2.5times. 一.- - - - - -.,0.16%re ductionoverthesame peri oda yearearli er.Here,onbehalf of my company2013w ork reports tothe Ge neralAssembly,for consi deration.PillarI, 2012ba

4、 ckin 2012, XX pow er companie sadheretothe party's 17great spiritfor guidance, comprehe nsivelyimpleme ntthe scie ntificconcept ofdevel opment, prom oting cost-lea dership strategy, standards,focuson impl ementation, lea nmanagem ent, continuously impr ove,smNo personali njury a cci dent occurr

5、e d, no majoraccide ntand above,nomajor fireacci dent swithoute nvironmental polluti on accide nts,safetyforthre econsecutiveyearsto mai ntain sta bilityto g ood posture.Busi nessfi nancialindicat ors:total profits of255milli onYuan, beyond t hea nnualbudget of207million Yuan,beyondt heData ng compa

6、nyindex41.89 millionYuan一 |_ II. .1一 I. I 一_ _| - -I - _ _L.一.一 , L, I .I . L. I JI _. II _ 一 一 . L LL - .一.- - nl_ _ 一 II - .11. . |_ _ II - _. L.Majorachievements: first,we shoulda dheretot hetwo "managementsystem" basis, strengthe ningtechnologi calresear ch, strengthe nhi dden ha zards

7、 controlandintrinsicsafety Enterpriseconstruction tooknewste ps. -The tw o "managementsystem" for improvement. Focus onpr omotingthe powerofthecompa ny managementsystem andtheapplicationa nd implementatism ooth present safety situati on ofenterpri se manageme nt, busin,a n increase of1.76m

8、il lionYua n,FCM a ssessment atgrade four.on ofthe safety loop five-starmanagementsystem,improvetness mahesafety management system,realinagementa ndcontr olscientific a nd standardize d,and thede dicati on ofstaff,managea harmoni ousand dem ocraticatmosphereofthe good situation.Mai nindicat orsare a

9、sfoll ows:-t he battery i ndicat or: powerge nerationtotaled7.815billionk Wh,bey ondthe a nnualbudget impl ementation ca pacity of315-Energy: power supply standard coal compl eting312.25 g/k Wh, down 0.1 g /kWh;integrate dauxiliary powerconsumpti on ratio in 5.12%, dow n 0.26%; pollutantemissions pe

10、rformancegrea tly reduce d compare dto lastyea r, carbon 0.09 g /kWh,sulfur dioxide 0.104 g /kWh NOx0.512 g /kWh; dust remova1 I . I 一 一 L 一 . 一 - -LJ- . _ _ I. _ . _ _ _ L. > L _ I . I- .一 _ _| _ - _ _ I. II _I_一 一 . . I _ |_ _ _ _ II 一 . _ _ . I Lze thesystemofsafetycontrol.Further regulatesecu

11、rityroutines,safetysupervision a ndmanag ement netw orkrole toplaytoachieveclosed-loop. Stre ngtheningthesupervisia nd management of habitualvi olationof, strengthening t he safety supervision ofoutsourci ngcontract ors.Carried out in设计的具体要求包括：ng,manageme ntmechanism,give fulloftechnical supervision

12、 a nd realization oftrouble shooti ng, management,improve d process management.Thisyear compl etedtheboil erlower header leakage,boilerpressure,a majorri sk management,com pleted29 ofgreat risksand 3 GeCompletesupercritical630MWon-line simulation systemdevincreased.Strengt hen t he characteristi cs

13、ofsupercriticalunitmajorissues,gradually clcriticalunit andregularitsthe pr oductindtechnology-scalecoal-fire dpowerplantflue gasde sulfuri zation, de nitrificationcomplete development andappli cation ofkeytechnologies" project, w on thenationalscie ncea ndte chnologyprogressse condpri ze.630MW

14、supercriti cal units optimizedcontrolstrategiesand the630Mcal units, supercritical600MW unit s ofturbi ne drivenboilerfeedpump setofcomprehensivctivelyone ortwo antena ncei nformationnt,implemented a proje ctmanager system.Successfulcompletionoftwo autonomous maintenance,reli abilit yimprovedstea di

15、ly. Implementingtw o c-levelmainteproje ctthemselve s48.7%and 42.3%,respectivelPromote thework ofenergy saving and consumptionreducing, completethe unitenergyconsumptinance managemenance,1. 零件图2. 毛坯图3. 机械加工工艺过程卡片4机械加工工序卡片5夹具总体装配图6. 夹具体零件图7课程设计说明1张1张1张1套1张1张1份third.Meanwhile,informationtechnologyachi

16、ev ements,ttest,10 energy-saving pr oje cts.Second,we shoulda dher eearingthe particularity ofsuperrinformati ving,onotuetcrehancohlogybenchmarkiaregular basis,standardizi ng work procedures, che ckinga nd i nspection pr oje ct.Deey, reporting science apening the BFS+ system,andimplementsmaiproje ct

17、s a nd 14te chnical proje cttotalcostpershare d.Reorganizing Rcentage ofthetotalannual L . I. _ -. production out.11B logicagain,a ndensure the successofthe Rput of0.25%."Large, . . II-B. Innovati ngthemechanism ofmainte一 .I- .1 - . I . _ . I > _- - L I.LJL . . II - LI.-.>I LI_ -一 .11 >

18、; -y.Accom plish tw o cir culati ngpumpsre pairand overoffour Mills,maintenance teamstoget exercise.Delegates,staff: Hell o! inthe r un-uptot he Spri ng Festival,we held one session offourstaffrepresentativesConference2013million k Wh, an increase of757mil lion kWh.Salestotaled 7.425 billion k Wh,ex

19、ceedi ng sale s of330 million kWhtheefficiency of more than 99.8%.-Relia bilityindex: equivalent availabilityfactorin 93.47%,increased 7.95% from ayearearlier.-workshop,fullannual Exe cutiveback i n2012,careful analy sis ofthecurr ent sit uation,discuss2013 development plans.budget,ani ncrea se of72

20、9 million k Wh.-S ecurity measures: unplanned outages2.5times. 一.- - - - - -.,0.16%re ductionoverthesame peri oda yearearli er.Here,onbehalf of my company2013w ork reports tothe Ge neralAssembly,for consi deration.PillarI, 2012ba ckin 2012, XX pow er companie sadheretothe party's 17great spiritf

21、or guidance, comprehe nsivelyimpleme ntthe scientific concept ofdevel opment, prom oting cost-lea dership strategy, standards,focuson impl ementation, lea nmanagem ent, continuously impr ove,sm ooth present safety situati on ofenterpri se manageme nt, busi ness maNo personali njury a cci dent occurr

22、e d, no majoraccide ntand above,nomajor fireacci dent swithoute nvironmental polluti on ac cidents,safetyforthre econsecutiveyearsto mai ntain sta bilityto g ood posture.Busi nessfi nancialindicat ors:total profits of255milli onYuan, beyond t hea nnualbudget of207million Yuan,beyondt heData ng compa

23、nyindex41.89 millionYuan,a n increase of1.76mil lionYua n,FCM a ssessment atgrade four.一 |_ II. .1一 I. I 一_ _| - -I - _ _L.一.一 , L, I .I . L. I JI _. II _ 一 一 . L LL - .一.- - nl_ _ 一 II - .11. . |_ _ II - _. L. I, -. I _II _ II - -Majorachievements: first,we shoulda dheretot hetwo "managementsy

24、stem" basis, strengthe ningtechnologi calresear ch, strengthe nhi dden ha zards controlandintrinsicsafety Enterpriseconstruction tooknewste ps. -The tw o "managementsystem" for improvement. Focus onpr omotingthe powerofthecompa ny managementsystem andtheapplicationa nd implementation

25、ofthe safety loo pfive-star managementsystem,improvethesafety management system,realinagementa ndcontr olscientific a nd standardize d,and thede dicati on ofstaff,managea harmoni ousand dem ocraticatmosphereofthe good situation.Mai nindicat orsare asfoll ows:-t he battery i ndicat or: powerge nerati

26、ontotaled7.815billionk Wh,bey ondthe a nnualbudget impl ementation ca pacity of315-Energy: power supply standard coal compl eting312.25 g/k Wh, down 0.1 g /kWh;integrate dauxiliary powerconsumpti on ratio in 5.12%, dow n 0.26%; pollutantemissions performancegrea tly reduce d compare dto lastyea r, c

27、arbon 0.09 g /kWh,sulfur dioxide 0.104 g /kWh NOx0.512 g /kWh; dust remova1 I . I 一 一 L 一 . 一 - -LJ- . _ _ I. _ . _ _ _ L. > L _ I . I- .一 _ _| _ - _ _ I. II _I_一 一 ._ _ _| II 一 . _ _ . I Lze thesystemofsafetycontrol.Further regulatesecurityroutines,safetysupervision a ndmanag ement netw orkrole

28、toplaytoatoachieveclosed-loop. Sop. Stre ngtheningthesupervisia nd management of habitualvi olationof, strengthening thesafety supervision ofoutsourci ngcontract ors.Carried out inn .Troubleshooting,manageme ntmechanism,give fulloftechnicalsupervision andrealizatinagement,improved process management

29、.Theboilerl owerhea derleakage, boil erpressure,a majorriskmanagement,completed29ofgreat risksand3 Generalproblemsofgovernance. Complete chemi stry lab construction,thermalcontrol,and completet he boilerscale integrated management, hostshaftingvibrationof10 scie ntificand technologicalpr ojects,such

30、 aCompletesupercritical630MW on-line simulation systemdevelopme ntand applicati on ofcir culati ngwater MCCstandbypower transformation,tastewater,the unitwater supplysystem ofcomprekey technologi-Science andtechnoloincreased.Strengt hen t he characteristi csofsuperdedmeasureme nt software,imprelopme

31、nt andappli cation ofkeytechnologiprogress second prize.630MWsupercritical units optimize d controlstrategiesand the630MWdevelopmentand applicatiofdefects Datang technol ogy respectivelyoneortwo and一 ndards andstandardsPromotethe workof energysaving and consumptionre ducing, compl etethe unitit ener

32、gyconsum ption diagnosi s, pla ntwater bala目录1.1 零件的分析 31.1.1 零件的作用 31.1.2 确定生产类型 31.1.3 确定毛坯类型 31.1.4 确定铸件及形状 32.1 工艺规程的设计 42.1.1 基准的选择 42.1.2 工件表面加工方法的选择 42.1.3 确定工艺路线 52.1.4 加工余量及毛坯尺寸的确定 63.1选择机床和工艺路线 74.1确定切削用量和时间定额 85.1 夹具的设计 105.1.1 定位方案的确定 105.1.2 选择定位、夹紧元件 105.1.3 计算夹紧力 105.1.4 定位误差计算 10总结 1

33、2参考文献 12third.nspecti onstacoal-fired powerplantflue gas de sulfuri zation, de nitrificationcomplete devnance manageme nt, implemented apr oje ctmanagersystem.Successfulcompletionoftwoautonomes" project,w on thenationalscience andtechnologyousmai ntenance ,reliability impr ovedstea dily.Impleme

34、ntingtwo c-l evel maintena nce,projectthemselves48.7%aspring a nda utumn ofsecurity inspecti ons,floodcontrol a nd i nspecti on,safetypr oduction mont h, daysupervision of productionsafetyand theOlympic Games an d otherDelegates,staff: Hell o! inthe r un-uptot he Spri ng Festival,we held one session

35、 offourstaffrepresentativesConference2013 -workshop,full back i n2012,careful analy sis ofthecurr ent sit uation,discuss2013 development plans.Here,onbehalf of my company2013w ork reports tothe Ge neralAssembly,for consi deration.PillarI, 2012ba ckin 2012, XX pow er companie sadheretothe party's

36、 17great spiritfor guidance, comprehe nsivelyimpleme ntthe scientific concept ofdevel opment, prom oting cost-lea dership strategy, standards,focuson impl ementation, lea nmanagem ent, continuously impr ove,sm ooth present safety situati on ofenterpri se manageme nt, busi ness ma nagementa ndcontr o

37、lscientific a nd standardize d,and thede dicati on ofstaff,managea harmoni ousand dem ocraticatmosphereofthe good situation.Mai nindicat orsare asfoll ows:-t he battery i ndicat or: powerge nerationtotaled7.815billionk Wh,bey ondthe a nnualbudget impl ementation ca pacity of315million k Wh, an incre

38、ase of757mil lion kWh.Salestotaled 7.425 billion k Wh,exceedi ng sale s of330 million kWhtheannual Exe cutive budget,ani ncrea se of729 million k Wh.-S ecurity measures: unplanned outages2.5times.No personali njury a cci dent occurre d, no majoraccide ntand above,nomajor fireacci dent swithoute nvir

39、onmental polluti on ac cidents,safetyforthre econsecutiveyearsto mai ntain sta bilityto g ood posture.Busi nessfi nancialindicat ors:total profits of255milli onYuan, beyond t hea nnualbudget of207million Yuan,beyondt heData ng companyindex41.89 millionYuan,a n increase of1.76mil lionYua n,FCM a sses

40、sment atgrade four.-Energy: power supply standard coal compl eting312.25 g/k Wh, down 0.1 g /kWh;integrate dauxiliary powerconsumpti on ratio in 5.12%, dow n 0.26%; pollutantemissions performancegrea tly reduce d compare dto lastyea r, carbon 0.09 g /kWh,sulfur dioxide 0.104 g /kWhNOx0.512 g/kWh; du

41、st removaefficiency of more t han 99.8%.-Relia bilityindex: equivale nt availabilityfact orin 93.47%,increase d 7.95% from ayearearlier.Equivalentforced outage rate 0.08%,0.16%re ductionoverthe same peri oda yearearli er.Majorachievement s: first,we shoul da dheretot hetwo "manage mentsystem&qu

42、ot; basis, stre ngthe ningtechnologi calresear ch, strengthe nhi dden ha zards controlandintrinsic safety Enterprise construction took newste ps. -The tw o "managementsystem" for improvement. Focus onpr omotingthe powerofthecompa ny managementsystem a ndtheapplicati ona nd implementati on

43、ofthe safety loop five-starmanagementsystem,improvethesafety management system,realize thesystem ofsafetycontrol.Further regulatesecurityroutine s,safetysupervisi on a ndmanag ement netw orkrole to playtoachieve closed -loop. Stre ngtheningthe supervisi on a nd management of ha bitualvi olationof, s

44、trengthening thesafety supervisi on ofoutsourci ngcontract ors.Carried out in序言机械制造工艺学课程设计是在学完了大学的全部基础课、技术基础课以及大部分专业课， 并进行了生产实习的基础上进行的一个教学环节。这是我们在毕业设计之前对所学各课程的一次深入的综合性的总复习，也是一次理论联系世纪的训练。这次设计使我们能综合运用机械制造工艺学中的基本理论，并结合生产实习中学到的实践知识，独立地分析和解决工艺问题，初步具备了设计一个中等复杂零件（杠杆）的工艺规程的能力和运用夹具设计的基本原理和方法。在完成夹具结构设计的同时，也是熟

45、悉和运用有关手册、图表等技术资料及编写技术文件等基本技能的一次实践机会。就我个人而言，我希望能通过这次课程设计对未来将从事的工作进行一次适应性的训练， 从中锻炼自己分析问题、解决问题的能力。为自己未来的职业生涯打下一个良好的基础。third.it energyon .Troubl eshooti ng,manageme ntmechanism,give fullplaytoroleoftechnicalsupervision andrealizationof troubleshooting,management,improved process management.Thisyearcompl

46、eted theboiler l owerhea derleakage, boil erpressur e,a majorri sk management,completed29ofgreat risksand3 Generalproblemsofgovernance. Complete chemi stry lab construction,thermalcontrol,and completet he boilerscale integrated management, hostshaftingvibrationof10 scie ntificand technologicalpr oje

47、cts,such aCompletesupercritical630MW on-line simulation systemdevelopme ntand applicati on ofr culati ngwater MCCstandbypower transformation,tastewater,the unitwater supplysystem ofcomprekey technologi-Science andtechnoloincreased.Strengt hen t he characteristi csofsupercal unitand regularity. Devel

48、opedmotoroiltimemanagement,swita ction tim es,statistics,coal-aidedmeasureme nt software,imprcoal-fired powerplantflue gas de sulfuri zation, de nitrificationcomplete development andappli cation ofkeytechnologies" project,w on thenationalscience andtechnologyrogress second prize.630MWsupercriti

49、cal units optimize d controlstrategiesand the630MWdevelopmentand application ofon-line simulation systemforsupercriticalunits,supercritical600MW unit s ofturbi ne drivenboilerfeedpump set ofcom prehe nsive treatmentofdefects Datang technol ogy resp ectively oneortwo and一 ndards andstandardsPromoteth

50、e workof energysaving and consumptionre ducing, compl etethe unitconsum ption diagnosi s, pla ntwater balaDe es, sf： Hel o! in the r unuptotI eSpring Fas 、hed i ne sen of fu safeesenaves C.nf nce 2013workshop, fulback i n ccaeu anay of the curret siua.n, . ss 203 pment plasHee on beal of my cmpay w

51、ork reors tie GeniAssemby, fr ”一0.P- I, 202 ba ck i a| XX power compaies adee to the parts . gea spii for guidance, com.ehe- impeme nt the sceti. conceptof developmet promi Ing - sea desi saegy nda- focuson impi -eta”, lea ,ma.- et, coniuusy impr ove, saey .ai oni fetepri - maageme nt bus nes ma nag

52、ement a ndontoi s.c a nd sa.ize d, and the dedcat mol sf, manage a hamoni ous and m ocatc amosph of the good .uaton Mai nidca os are as folowst.e batey i ndiat i r： po-wege neain totaed 785 bilonkW, b. ond the a nnuai budge mpl amenta.n - pacly of 35m,n k W, an inceae of 7r mi in kW.Sils totald '

53、;425 biin k W, ecedi ng sae s of milin kW theanua Exe cutive budge, a i ncea - of 79 miin k W. Seury meaues unpanned outaggs 25 一.No pesnal i njuy aci det occur, d nomajor acdde nt ad abo<e, nomaor fie acci det s wihout e nVionmeta polui on .cdes, fey fr the e cnseutve yeas to ma ntai sta I ity t

54、o g ood postue.(u.nnss f nacia idiat ors tota prfis of 25 mil on Yuan, beynd t he annua budge of f miin Yua,beynd t he Data ng compay idx 41.9 miinY-n, a I iccese of " mi in Yua n, FM a sesmet at gade fu.Ene.y powe supy sadad ca compl eig 3> g/k W, dow 01g /kW； ie. d a y powe ccnsmpti onr i

55、52%, dw ssins | efrmance gra ty rduce d compae d to las ya r, cabon 019 g /kW, sulu dixde 114 g /kW NOx 052 gkW； .s emo -ekiecy of moe tha9L8%. Re- biiy inex equiae I t aalaiiy act or i 9l4r%, iccese d '15% fom a yea larie.uiaent fccd outage ate 018%, 1116%re duccin ove the smepei od a yar eal erMaor ohevmet s is, shoud a dee to t he two "mange met .sem"bbss stre I gthe nig tecnolgi esar c, sengthe n hi dden ha zads control ad itrisc saey EEerrie consuction t