5/6/2016 Chctgiacụngckhớưpassnhatthu Slideshareusescookiestoimprovefunctionalityandperformance,andtoprovideyouwithrelevant advertising.Ifyoucontinuebrowsingthesite,youagreetotheuseofcookiesonthiswebsite.Seeour PrivacyPolicyandUserAgreementfordetails SlideShareExploreSearchYou Upload Login Signup Search Home Technology Education MoreTopics ForUploaders GetStarted Tips&Tricks Tools Search http://www.slideshare.net/doancokhi86/chưctưgiaưcngưcưkhưpassưnhatthu 1/146 5/6/2016 Chctgiacụngckhớưpassnhatthu http://www.slideshare.net/doancokhi86/chưctưgiaưcngưcưkhưpassưnhatthu 2/146 5/6/2016 Chctgiacụngckhớưpassnhatthu http://www.slideshare.net/doancokhi86/chưctưgiaưcngưcưkhưpassưnhatthu 3/146 5/6/2016 Chctgiacụngckhớưpassnhatthu http://www.slideshare.net/doancokhi86/chưctưgiaưcngưcưkhưpassưnhatthu 4/146 5/6/2016 Chctgiacụngckhớưpassnhatthu http://www.slideshare.net/doancokhi86/chưctưgiaưcngưcưkhưpassưnhatthu 5/146 5/6/2016 Chctgiacụngckhớưpassnhatthu 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lntớnhchtVtliugiacụngViukinct.S,ưlngchydaocamtrngkhitnlt (mm).bưchiurngrónhthenhaythenhoa(mm).Zưsrnglnnhtcnglmvic.Zưl/t( Khicúrónhtrnbmtlcntn`Iichiurngcarónh),Ztớnhraclmtrũnphnthnh snguynlnhonkcn.lưChiudibmtchut,mm.tưBcrngdaochut,mm.nưS rónhthenvthenhoa.Dưngkớnhltrtlt(mm).,P.V5.CụngSutct:Theocụngthc: N=Z,KW60.102Vớdu:ChutltrD=50mm,l=70mmVtliugiacụnglthộpcỏc boncú.,=65KG/mm2,cngHB=200,dựngdaothộpgiúP18vilongnõngdaoSZ= 0,02mmcúbcrngt=12mmtuibntrungbinhT=420phỳt,Xỏcnhchcttrn mỏychut.iukinlmvictilnhbngdungdchSulfurfrezoneBỡgii1.Tcct khichutVzCT'SVtliulthộpcỏcbonktcu=65KG/mmzHB=200Theobng 61:Cv=16,8yv=0,62m=0,62ThayVocụngthctớnhV:16,8V=_M4202.0,02=62 =4,6m/phỳt2.Lcct:Theocụngthc:P,=CPSZYPDZ=700.0,02085.50.6=7552,5KG Theobng62:Cp=700,yp=0,85ZưsrnglnnhtcựnglmVic.35 39.39.ChctvgiacụngckhớZ=l/t(Khicúrónhtrnbmtư1cntrI`Iichiurngca rónh),Ztớnhra3.Cụngsutct:.V_7552,5.4,6Z=l/t=70/12=5,83,chnZ=6.N=ư =5,67kW60.10260.10260.Lonchadaokhichut.g.YVtliugiacụngx'ư'ThộpQI,,,,, ,GanXamThepcacưbonktcõuThepcacưbondngcgnHBSZOOHB200ư230HB>230 HBSZOOHB200ư230HB>230CQG,,S70,,,,=70ư80,,>806,,S70,,,=70ư80,,>80 HB>200HB>200KG/mmzKG/mmzKG/mmzKG/mmzKG/mm2Kg/mmzLngChydao Szmm.t:0,04ư0070,07ư0,120,04ư0,070,03ư0,060,06ư0,100,04ư0,070,08ư0,150,07ư0,12 "=004ư6060,04ư0,080,03ư0,050,03ư0,050,04ư0,060,03ư0,050,06ư0,100,04ư0,08P002ư 6030,02ư0,050,02ư0,030,60ư0,030,02ư0,040,02ư0,030,04ư0,080,03ư0,0661.GiỏtrhsC, smtrongcụngthctớnhVtliugiacụngDNGGIACễNGCHUTCtớnhThen~Thh L^trut`Tờnbp5,50,07mm|S,0,07mmenOa0ưrongỡHBKG/mmHsC,vsm m,y2CvmycvmycvmycvmyThộpn200n708iiZ78i=88 8`8bon300806,30,871,45,00,871`410,20`60`7511,20,620562ktcuT 230T80::Thộpn200n70PPT10ưT7ư'è` iấ'`i`kớm230804`80,871743,80`871,470,60,06907768kt CuT230T80`iiii`iiiGangS200ư6,20,60,956,20,60,9517,50,50,6140,5 0,6xỏm200ư5,10,60,955,10,50,9514,70,50,611,50,50,6Chỳthớch:TrsCv,m,ycho trờnvithộplmlnhbngdungdchXunưphụưphoưrưụn,Vigangkhụnglmlnh.Vtliu daochut,thộpgiúloiP18VP9.GiỏtrhsCVVsmbng62.36 40.40.Chctvgiacụngckhớ62.GiỏtrhsCvVsmyvkhitrutVtliugiacụng DNGTRUTCtớnhThenThenhoaBtlllHscvsmHBbpPPKG/mm2cpp cppcpypPn200én701770,852120,857000,85bonktt200ư230t70ư80 2020,852300,857620,85Cut230t802500,852840,858420,85ộpn200n70 2020,852300,857620,85kớmtt200ư230t70ư802500,852840,858420,85Cut 230t802820,853150,8510000,85GangS200ư1150,731520,733000,73Xỏm>200ư 1370,732150,733540,7363.HsiuchinhtớnhlcctkhiiukinctthayiPh thucVogúcsccadaotrutGúc70Gúc0!02ư3S12ưS11(ư6_80_2Vtliugia cụngThộpGangTrshsCp11,131,351|1,21,0|1,12PhuthucVomũnVtrng thỏilừictSc^CựniT,,mon=0,3mmmonenlmmTrshskp11,15 1,75PhthucVodnglmlnh(khigiacụngthộp)CúdungdchnguilnhAKhụnglm lnhZunưpụưfreZễn11%EưmunưXiTrshskp11,131,3437 41.41.ChictvgiacụngckhớChngIV:PHAYThụngsctkiphay:tớ)ưChiuSuct: Lókichthclpkimloicctngvimtlnchuyndao,dotheophongVuụnggúc vibmtgiacụng(mm).tưsõuphay:lkớchthclpkimloicctitheophng Vuụnggúcvitrcdaophay,ngvigúctipXỳc|l,mm.BưChiurngphaylkớchthc lpkimloiotheophngtrcao,mm.SưLngchydaoVũngmm/V:S=SZ.ZS,ư Lngchydaorng,mm/rngZưSrngdaophaySphưLngchyaophỳt,mm/ph:Sph =S,.Z.nl000.V7rDnưSVũngquaydaophay,V/ph:n=Dưngkớnhdaophaymm CỏcthụngsưhsưchismXộtniukinct,Vtliugiacụng,mcnhhng cacỏcthụngSnVntcctlcct,mmenXonVcụngSut,nhcỏcchngtrc, nhngcXỏcnhtheophongphỏpphay._BltóxllIIIIIIIấHỡnh5.1:Chiusõu http://www.slideshare.net/doancokhi86/chưctưgiaưcngưcưkhưpassưnhatthu 136/146 5/6/2016 Chctgiacụngckhớưpassnhatthu ctkhiphaya.Daophayhỡnhtrb.Daophaymtõuc,d.Daophayiae,h,i.daophay nhhỡnhLngchydaokhiphaybngdaophaythộpgiúchotrongbng64.Cũnkhiphay bngdaophayhpkimcngthỡchotrongbng65ư6938 42.42.Chctvgiacụngckhớ65.Lngchydaokhiphaythụbngdaophaymtõuhop kimcngNhnVtlỡugiaCụngGúcnghiờngchớnhcphi60453015hp^,TeCtlnhh Chiusõuctt(mm)kimCnggl(kG/mmý)1ư121ư81ư51ư3Lngchydaotrnmtrng SZ61,,S600,24ư0,350,28ư0,240,40ư0,600,70ư1,106bp=61ư800,16ư0,240,19ư0,280,28ư0,42 0,54ư0,80T5K10ừbpz81ư1000,12ư0,180,15ư0,220,21ư0,320,38ư0,58ừbpz101ư1200,09ư0,14 0,12ư0,180,14ư0,250,32ư0,48Thộpừbps600,15ư0,230,18ư0,270,25ư0,380.48ư0,726,p=61ư 800,12ư0,180,15ư0,220,18ư0,260.32ư0,48T15K6ừbpz81ư1000,10ư0,130,12ư0,100,15ư0,22 0.25ư0,386bP=1o1ư12o0,07ư1,010,08ư0,120,12ư0,170.22ư0,37BK8HBs1800.46ư0.700.52ư 0.800.70ư1.21.2ư2.2HB=l8lư2000,42ư0.650.50ư0.750.65ư1.11.2ư2.0HB=20lư2206.36ư0.60 0.45ư0.700.60ư1.01.0ư1.8HB=220ư2400.30ư0.480.38ư0.600.55ư0.850.9ư1.5GangHBl50 0.30ư0.460.36ư0.580.52ư0.800.9ư1.5HB=l8lư2000.28ư0.420.34ư0.530.40ư0.750.8ư1.3BK6 HB=20lư2200.24ư0.380.30ư0.480.40ư0.700.3ư1.1HB=22lư2400.20ư0.320.27ư0.420.35ư0.55 0.55ư0,.9ChỳthC`h:1.TrSlngchydaotrndựngkhidaophõnbiXngViphụi KhiVtrớcadaophaykhỏci,lngchydaotrongbngcntngln30%.2.Lngchy daonhdựngkhigiacụngtrờnmỏycụngSutnhcũnlongchydaolndựngtrnmỏycú cụngsutlúnVcngVmgcahthngmỏyưchititưdaocao.3.SaukhicúlngChy daotrongmtphỳt(Sph),tớnhlilngchydaothctrnmirngSZviuchinhtheo cụngSutchophộpcamỏy.66.Lngchydaokhiphaytinhphụithộpbngdaophaymt uhpkimcngCpbúngtheoGiihnbnkộoO'bp(kG/mm)Poct2789ư597090l10 LngchydaoSo(mm/Vũng)V50.80ư0.501.0ư0.71.2ư0.9V60.55ư0.400.60ư0.450.7 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(mm)Daophay10ư120.015ư0.025ưưưưưrnglin14ư16.2ưưO60.02ư0.04ưưưư18ư22 0.04ư0.060.3ư0.050.02ư0.04ưưưDaophay20ư250.06ư0.120.05ư0.100.30ư0.100.05ư0.08ưư chprng30ư400.l0ư0.180.08ư0.120.06ư0.l00.05ư0.l20.04ư0.07ưXon50ư600.10ư0.200.10ư 0.160.08ư0.120.06ư0.120.05ư0.120,05ư0.1ChỳthớL`h.'Lngchydaolndựngkhigiacụng trnmỏycngVngvchiurngphaynh.Lngchydaonhhndựngkhigiacụngtrờn mỏykộmcngVngvchiurngphayln.40 44.44.Chctvgiacụngckhớ69.Lngchydaokhiphaytinh(búngV5+V6FOCT 2789ư59phụithộpbngdaophaytrdnghpkimcngngkớnhdao10ư1620ư2225ư35 40ư60phayDmmLngchydaotrờnX0.02ư0.060.06ư0.120.12ư0.240.3ư0.61Vong Somm/VongTụt'ct:khiphaybngdaophaythộpgiútớnhtoỏntheocụngthc:C.Dqv.K K.kV:VMDmjphT'.t.S.Z".BzTrongú:CvlhngSDlngkớnhdaophay (mm),KulhsknnhhngcaVtliudaoKlhskntớnhchtVtliugia cụngKlhsknnhhngcagúcnghiờngchớnh(pgTltuibndaophay(phỳt)t chiusõuphay(mm)SZllongchydaotrờn1rng(mm)ZlsrngdaophayBlchiu rngphay(mm).GiỏtrcacỏchsVsmtrongcụngthctớnhtcctkhiphaycho 137/146 http://www.slideshare.net/doancokhi86/chưctưgiaưcngưcưkhưpassưnhatthu 5/6/2016 Chctgiacụngckhớưpassnhatthu rngphay(mm).GiỏtrcacỏchsVsmtrongcụngthctớnhtcctkhiphaycho trongcỏcbng70ư74.41 45.45.Chctvgiacụngckhớ70.GiỏtrhsCVtrongcụngthctớnhtcctkhiphay VtliugiacụngDngdaophayThộpCacbonGangXỏmGangdoBH=l50BH=l50SZCV SZCVSZCV>0.l35.4>0.l527>0.l40.5Daophaytr50.155.750.1557.650.177.0Dao phaytrngư49ư72ư68.5>0.l41>0.157.4Daophaymtõuư4250.164.70.190.5 DaophaydialinVqư68.5ư72ư95.8thngDaophayarng>0.l48.4ư85>0.168Chp 50.175.5ưư50.1150.8Dhh`úopayranVacat_53_30_74tDaophaynhhỡnhV 53bnkớnhtrũnDaophaynhhỡnhư44trũnlừmưphaygúcChỳthớch:1.GiỏtrCVchokhi phayngc,lngchydaochothộpVgang,cúdungdchnguilnh,cúgúcnghiờngtp= 90Vkhimũnchophộp.2.KhigiacụngchimtlnctVkhiyucubúngbmtgia cụngcaogiỏtrCvtrongbngcnnhõnvúik=0.83.Khigiacụngkhụngcúdungdchngui lnhgiỏtrCVtrongbngcnphinhõnVk=0.54.KhiphaylpVcnggiỏtrCVtrong bngcnnhõnVúik=0.5iVúigiacụngthộpvVik=0.5iVú`igiacụnggang.5.Khi phaytheohngchydaogiỏtrCVtrongbngcnnhõnvúik=l.56.Phaythộpcncúdung dchnguilnh3+5%ncưmunưXikhilulongcanúnhhon101/ph.Gangthỡphay khụ.42 46.46.Chctvgiacụngckhớ71.GiỏtrcỏcsmtrongcụngthctớnhphayVtliuyv gớaDngphayqvmnvxv"mZVCụngSzs0,1SZ>0,lH,Phaymtu0,250,20,10,150,2 0,40,1ep,ngPhayỹa,phay0,250,20,10,300,20,40,1thauvrónhvctỳthopkim Phaytr1_1,phay.nhengúnVphaynh0,450,380,l0,300,20,40,1hỡnhPhaymtu0,2 0,150,l0,10,40,40,lPhaya0,20,150,10,50,40,1GangvPhayrónhVactngt0,2 0,150,10,50,40,2thhanPhaytr'phay,Szs0,15SZ>0,l5ngúnVphaynh0,70,250,30,5 0,30206hỡnh:72.GiỏtrhsKuVtliudaoP18P99XCyY10AY12AGiỏtrKu1 0.60.50.5HsKtớnhnnhhngcatớnhchtVtliugiacụngivitcct phay,cXỏcnhbngcụngthc:z.,..A,ễIV1giacongthepK=C()nbpi Vo`giacụnggangK=C)TrongúClhstớnhgiacụngtrcanúchotrongbng73 lagiihnbncathộpvtớnhgiacụngcanúlyonV(bng73)lKG/mmz.Oư',,,,lgiúi hnbncathộpgiacụng(KG/mm2).HBlcngcagang,tớnhgiacụngcanúlynV (bng72)l(KG/mm2),HB,lcngcaganggiacụng(KG/mmz).nlchismcgiỏ trcanúkhiphaythộpktcu,thộpcacbonVthộphpkimkhụngtụibng1khiphaythộp 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.HHHHHiqcqocmmIIIh.NNH.Hm.om,oHHh.oo.o>h.om.oHv.MMm.o o.om.oHHm.m.o:Zm.Hm.oHw.om.oHHHHm..ahwaonHm.oh.oHnauN NH.om.oHHHn.oIIIN.HII.om.om.oHHm.HH,ZmccbIIIIinnaunII Ih.onoWWHHmcm.EsoccmhonNNHmomoHHHnoII1NtIIn.o.om.oH Hm.m.o:ZIIIh.oIIh.oHHHHm.HmtmsocclmhIIIn.NNH.om.oHHH h.O>ommromomrovoromaMmmHmmMmm:oc:cmamnNaga:XomNovmv mmomoanso:canoWQWmmunmmmunm:mmmmbmoON:WLMmóomcsa:cc: :m:ohamomnưvon::wmawm:mMứco,w>WN:OEou:.amomungUma:Wumứco amm:c.u ,wmóu.wcouqum:::cm:mu:cmaccmco:mmcmmcsuqucmmuu..mm mau.comứcoamm.,wemoommao 62.62.ChictVgiacụngckhớNhtinhnhVitcCtlnnhtVcụngsutlnnht cathitbtrongphnXngchophộp.Khictrenchtlngcaobngrentrũncúthdựng tcVS4m/phỳt.CtrenchtlngcaobnguctrentmvitcụctV=l4ư16m/ phỳt.Tc Recommended SolvingBusinessProblems StrategicPlanningFundamentals SalesSkillsFundamentals http://www.slideshare.net/doancokhi86/chưctưgiaưcngưcưkhưpassưnhatthu 142/146 5/6/2016 Chctgiacụngckhớưpassnhatthu Chctgiacụngckhớnguynngco,256trang GtTny Thuchanhtien sonnguyenlam congnghechetaomay TrieuAlbert 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