Forging cov txheej txheem kev taw qhia
Forging yog txheej txheem txheej txheem uas siv cov tshuab forging siv lub siab rau cov xaim hlau los ua cov yas deformation kom tau txais kev zam txim nrog qee yam khoom siv tshuab, qee yam duab thiab ntau thiab tsawg. Forging (forging thiab stamping) yog ib qho ntawm ob qho loj. Forging tuaj yeem tshem tawm qhov tsis xws luag xws li-cam khwb cia plhawess thaum cov hlau zuaj thiab txhim kho microstructure. Nyob rau tib lub sijhawm, vim yog khaws cia ua tiav cov kab hlau ntws, cov yam ntxwv ntawm kev tsis nco qab feem ntau zoo dua li cov kev cuam tshuam los ntawm cov khoom siv ntawm cov khoom qub. Qhov tseem ceeb ntawm cov tshuab cuam tshuam nrog kev thauj khoom siab thiab mob hnyav ua haujlwm, ntxiv rau cov duab yooj yim uas tuaj yeem yob, cov ntaub ntawv lossis qhov chaw txuas, qhov kev zam txim feem ntau siv.
Deformation kub
Thaum pib recrystallization kub ntawm hlau yog hais txog
Wuxi turbine hniav ntau kawg ua rau muaj zog 35,500 tons ntsia hlau xovxwm
Qhov ntsuas kub yog 727 ° C, tab sis 800 ° C feem ntau siv ua cov kab sib faib. Qhov kub siab tshaj 800 ° C yog kub kub forging; qhov kub nruab nrab ntawm 300 txog 800 ° C yog hu ua forging sov lossis semi-kub forging, thiab lub forging ua rau sov li chav sov yog hu ua txias forging.
Kev zam txim siv nyob rau hauv kev lag luam feem ntau yog kub forging. Sov forging thiab txias forging yog siv rau lub forging qhov chaw xws li tsheb thiab cov tshuab dav dav. Sov forging thiab txias forging tuaj yeem txuag cov khoom siv.
Forging qeb
Raws li cov qauv kev sib koom tes, forging tuaj yeem muab faib ua dawb forging, tuag forging, ntiv nplhaib sib dhos, thiab tshwj xeeb forging
1. Dawb forging. Hais txog cov txheej txheem ntawm kev zam txim uas siv cov cuab yeej siv dav dav yooj yim lossis siv ncaj qha sab nraud mus rau qhov khoob ntawm qhov nruab nrab sab sauv thiab qis dua ntawm cov cuab yeej forging kom deform seem kom tau qhov duab xav tau thiab cov khoom zoo sab hauv. Kev zam txim uas tsim los ntawm kev pub dawb yog hu ua kev zam txim pub dawb. Kev pub dawb yog feem ntau nyob ntawm kev sib zam nrog cov pas me me. Forging cov khoom siv xws li forging hammers thiab hydraulic presses yog siv los ua cov kab ntawv tsis tiav kom tau txais kev zam txim uas tsim nyog. Cov txheej txheem yooj yim ntawm kev pub dawb suav nrog kev ntxhov siab, kos duab, xuas nrig ntaus, txiav, khoov, sib ntswg, hloov, thiab ua forging. Kev pub dawb forging adopts txoj kev kub forging.
2. tuag forging. Tuag forging tau muab faib ua qhib tuag forging thiab kaw tuag forging. Cov hlau tsis muaj qhov nrawm txaus thiab deformed nyob rau hauv lub forging tuag nrog qee yam duab kom tau txais kev zam txim. Kev tuag forging feem ntau yog siv los tsim cov khoom nrog qhov hnyav thiab qhov loj me.
Tuag forging yuav muab faib ua kub tuag forging, sov forging, thiab txias forging. Sov forging thiab txias forging yog yav tom ntej kev coj ntawm kev tuag forging, thiab kuj sawv cev rau theem ntawm kev thev naus laus zis.
Raws li cov ntaub ntawv, tuag forging tuaj yeem muab faib ua cov hlau tsis haum tuag forging, tsis yog hlau tsis tuag forging, thiab hmoov cov khoom tsim. Raws li lub npe tau qhia, cov ntaub ntawv yog carbon hlau thiab lwm cov ntawv hlau, tooj liab thiab txhuas, thiab lwm yam khoom siv tsis yog hlau thiab hmoov metallurgy cov ntaub ntawv.
Extrusion yuav tsum tau tuag rau forging, uas tuaj yeem muab faib ua cov hlau hnyav hnyav thiab lub teeb hlau extrusion.
Kaw tuag forging thiab kaw kev chim siab yog ob txheej txheem ntawm kev tuag forging. Vim tias tsis muaj flash, cov khoom siv kev siv qib yog siab dua. Nws yog qhov ua tau los ua tiav cov xov ntawm txoj kev zam txim siab nrog ib tus txheej txheem lossis ob peb txheej txheem. Vim tias tsis muaj qhov nyem, lub cheeb tsam quab yuam ntawm lub forging raug txo kom tsawg, thiab qhov yuav tsum tau ntim kuj txo. Txawm li cas los xij, nws yuav tsum raug sau tseg tias kev tsis tuaj yeem tsis muaj kev txwv kiag li. Vim li no, qhov ntim ntawm qhov chaw tsis tas yuav tsum muaj kev tswj hwm nruj, qhov chaw txheeb ze ntawm lub forging tuag thiab ntsuas qhov kev zam txim yuav tsum raug tswj, thiaj li ua kom txo qhov hnav ntawm lub forging tuag.
3. Zuaj cov nplhaib. Lub nplhaib sib dhos yog hais txog kev tsim cov nplhaib uas muaj ntiv nplhaib uas muaj qhov sib txawv ntawm cov cuab yeej siv tshwj xeeb dov cav. Nws kuj yog siv los tsim cov log qhov zoo li tus thauj khoom ntawm lub tsheb thiab cov log tsheb ciav hlau.
4. Kev tsim tshwj xeeb. Tshwj xeeb forging suav nrog yob forging, hla kev sib tsoo yob, radial forging, kua tuag forging, thiab lwm txoj kev forging. Cov hau kev no zoo dua rau kev tsim cov ntu nrog cov duab tshwj xeeb.
Piv txwv li, yob forging tuaj yeem siv los ua cov txheej txheem ua ntej kom zoo los txo cov kev sib txuam tom ntej; hla cov npoo npoo txav tuaj yeem tsim cov pob steel, tsav tsheb, thiab lwm yam; radial forging tuaj yeem tsim cov khoom loj, cov kauj ruam ntawm nqaj, thiab lwm yam kev zam txim.
Forging tuag
Raws li hom kev txav ntawm lub forging tuag, forging tuaj yeem muab faib ua viav vias viav viav vias, viav viav vias tig rau kev sib hloov, yob forging, hla npoo sib dhos, ntiv nplhaib sib dhos, thiab hla dov. Pendulum dov, pendulum rotary forging, thiab lub nplhaib sib dhos kuj tseem tuaj yeem ua tiav los ntawm precision forging. Txhawm rau txhawm rau txhim kho tus nqi ntawm kev siv cov ntaub ntawv, yob forging, thiab cross dov tuaj yeem siv ua ntej kev ua cov txheej txheem ntawm cov ntaub ntawv yuag. Qeeb mentshis forging, zoo li pub dawb forging, kuj tau nyob hauv ib cheeb tsam. Nws cov txiaj ntsig yog tias nws tuaj yeem tsim tau txawm tias thaum lub forging quab yuam tau me me piv nrog qhov loj me ntawm lub forging. Hauv txoj kev forging no, suav nrog dawb forging, cov khoom nthuav tawm los ntawm thaj chaw muaj kev ploj tuag mus rau qhov chaw dawb thaum lub sijhawm ua haujlwm. Yog li ntawd, nws tsis yooj yim los xyuas qhov tseeb. Yog li, khoos phis tawj ntawm lub forging tuag lub zog kev taw qhia thiab kev siv lub tshuab thev naus laus zis tuaj yeem siv rau qib qis. Lub forging quab yuam ntawm lub tuam txhab tuaj yeem tau txais cov khoom nrog cov khoom sib txawv thiab cov khoom siv siab, xws li kev zam txim xws li lub tshuab pa roj hmab lub tshuab nrog cov khoom lag luam thiab ntau qhov loj me.
Txoj kev tuag kev tuag thiab kev ywj pheej ntawm cov khoom siv forging yog qhov tsis phim. Raws li cov yam ntxwv ntawm lub qhov kawg tuag chaw deformation txwv, cov khoom siv forging tuaj yeem muab faib ua plaub yam hauv qab no:
1. Daim ntawv ntawm txoj kev txwv kev quab yuam: hydraulic xovxwm uas ncaj qha tsav lub zawv zawg los ntawm lub siab hydraulic.
2. Quasi-stroke kev txwv txoj kev: cov xovxwm nrog hydraulic tsav crank thiab txuas cov hlau txuas.
3. Txoj kev txwv tsis pub mob stroke: cov tshuab ntsaws nrog cov crank, txuas tus pas nrig, thiab wedge mechanism tsav lub vias.
4. Kev siv lub zog txiav tawm: siv cov ntsia hlau thiab kev sib txhuam nrog cov ntsia hlau.
Txhawm rau kom tau txais qhov tseeb, yuav tsum tau saib xyuas kom tiv thaiv tsis txhob nyob rau ntawm qhov chaw tuag hauv qab thiab tswj qhov nrawm thiab pwm. Vim tias cov no yuav cuam tshuam rau lub siab kam forging, puab cov qauv, thiab forging tuag lub neej. Ib qho ntxiv, txhawm rau kom tswj qhov tseeb, yuav tsum tau them nyiaj rau kev kho qhov sib txawv ntawm cov kab kev taw qhia kev tsheb nqaj hlau, kom ntseeg tau qhov kev nruj, hloov kho lub chaw tuag hauv qab thiab siv cov khoom siv sib kis.
Hauv yias
Tseem muaj qhov ua haujlwm ntsug thiab kab rov tav ntawm lub vias (siv rau lub thawb ntawm cov seem, lub nraub qaum, thiab ua kom txias, thiab ua lub siab ntawm kev ua haujlwm siab ceev). Lub cuab yeej them nyiaj tuaj yeem nce qhov kev txav mus rau lwm cov lus qhia. Cov txheej txheem saum toj no yog qhov sib txawv, yog li ntawd
Qhov xav tau forging quab yuam, cov txheej txheem, cov khoom siv ntawm cov khoom siv, qhov tso tawm, qhov siab thev siab thiab lubrication txias txoj kev sib txawv. Cov khoom tseem ceeb no kuj yog cov txiaj ntsig uas cuam tshuam txog qib ntawm automation.
Forging ntaub ntawv
Forging cov ntaub ntawv tsuas yog carbon hlau thiab alloy steel ntawm ntau cov lus sib txuas, tom qab ntawd yog aluminium, magnesium, tooj liab, titanium, thiab lwm yam thiab lawv cov hlau alloys. Lub xeev qub ntawm cov khoom suav nrog bar npaj, ingot, hlau hmoov, thiab kua hlau. Qhov piv ntawm thaj tsam ntawm ntu ntawm cov hlau ua ntej deformation mus rau qhov chaw cross-section tom qab deformation yog hu ua forging ratio. Qhov tseeb xaiv ntawm forging ratio, tsim nyog cua sov cua sov thiab tuav lub sijhawm, tsim nyog thawj zaug forging kub thiab qhov kawg forging kub, tus nqi deformation tsim nyog thiab deformation ceev muaj kev sib raug zoo nrog kev txhim kho khoom zoo thiab txo tus nqi.
Feem ntau, cov ntawv zam me me thiab nruab nrab siv cov kab puag ncig lossis plaub fab yam li tsis muaj dab tsi. Cov qauv qoob loo thiab cov khoom siv kho tshuab ntawm lub bar yog cov tsis sib xws thiab zoo, cov duab thiab loj me yog qhov tseeb, thiab cov nplaim zoo yog qhov zoo, uas yooj yim rau kev tsim khoom ntau. Ntev npaum li cov cua kub kub thiab kev hloov deformation yog qhov tsim nyog tswj tau, kev zam txim nrog cov khoom zoo heev tuaj yeem ua rau tsis muaj qhov loj forging deformation.
Cov xyoob tsuas yog siv rau kev zam loj. Lub ingot yog cov qauv nrum nrog loj columnar muaju thiab cov chaw xoob. Yog li ntawd, nws yog qhov tsim nyog los ua kom tawg ntawm lub pob zeb pob zeb ua kua nplua kom zoo nkauj los ntawm cov yas loj yas deformation thiab ua kom cov xoob xaim kom tau txais cov qauv hlau zoo heev thiab cov cuab yeej zoo.
Cov nias thiab sintered metallurgy preforms tuaj yeem ua rau cov hmoov zam txim los ntawm kev tuag forging yam tsis muaj flash nyob rau hauv lub xeev kub. Lub forging hmoov yog ze rau qhov ntom ntawm kev tuag dav dav zam, muaj cov cuab yeej zoo, thiab muaj qhov siab, uas tuaj yeem txo cov kev ua tom qab txuas ntxiv. Lub hmoov forging muaj cov qauv tsis sib thooj sab hauv tsis muaj qhov sib cais thiab tuaj yeem siv los tsim cov iav me me thiab lwm yam kev ua haujlwm. Txawm li cas los xij, tus nqi ntawm cov hmoov muaj ntau dua li cov ntawm qhov dav dav, thiab nws cov ntawv thov hauv kev tsim tawm yog yuav muaj qee qhov kev txwv.
Lub siab ruaj khov yog thov rau cov kua hlau hliv rau hauv cov kab noj hniav kom ua rau nws ua kom zoo, quaj, ntws, plastically deform thiab daim ntawv hauv qab lub siab, thiab tom qab ntawd ib tug tuag forging nrog rau cov duab uas yuav tsum tau ua thiab ua tiav tau. Khoom ua kua hlau tuag forging yog ib txoj kev sib sau ntawm kev tuag casting thiab tuag forging, tshwj xeeb tshaj yog haum rau cov txheej txheem nyias-phab ntsa uas nyuaj rau daim ntawv los ntawm kev tuag forging.
Ntxiv rau cov ntaub ntawv ib txwm siv rau forging, xws li carbon hlau thiab alloy steel ntawm ntau cov lus sib txuas, tom qab ntawd los ntawm txhuas, magnesium, tooj liab, titanium, thiab lwm yam thiab lawv cov alloys, hlau-superalloys, npib tsib xee superalloys, thiab cobalt-based superalloys Cov xaim alloys kuj tau ua tiav los ntawm forging lossis dov, tab sis cov alloys no kuj nyuaj rau forging vim lawv qhov chaw yas me me. Cov cua kub kub, qhib forging kub thiab qhov kawg forging kub ntawm cov khoom sib txawv muaj qhov yuav tsum nruj.
Kev faib tawm
1. Cov dav hlau zam txim
2. Diesel cav zam
3. Cov tub rog zam txim
4. Kev ua tsov rog zam txim
5. Kuv li kev zam txim
6. Kev zam txim rau lub zog Nuclear
7. Petrochemical txoj kev tsis nco qab
Txheej txheem txaus
Cov txheej txheem forging sib txawv muaj cov txheej txheem sib txawv. Ntawm lawv, kub tuag forging muaj cov txheej txheem ntev tshaj plaws. Cov kab ke uas dav yog: blanking; cua sov dawb paug; yob forging npaj ua ntej; tuag forging txoj kev ua; kev ua kom yooj yim; xuas nrig ntaus; coj ncaj; Kev soj ntsuam nruab nrab, tshuaj ntsuam xyuas qhov loj thiab tsis zoo ntawm kev ua haujlwm ntawm kev tso tseg; kev kho cua sov ntawm kev zam txim rau kev tshem tawm forging kev nyuaj siab thiab txhim kho hlau txiav kev ua haujlwm; ntxuav tu, mas yuav tsum tshem cov oxide nto; kho lus; kev kuaj xyuas, kev zam txim dav dav yuav tsum dhau los ntawm kev tshuaj ntsuam thiab hardness, thiab qhov kev zam tseem ceeb Nws yuav tsum dhau los ntawm kev tshuaj lom neeg tshuaj lom neeg, cov khoom siv lub cev, cov kev nyuaj siab thiab lwm yam kev kuaj xyuas thiab tsis kuaj.
Forging nta
Piv nrog cov nrum hlau, cov hlau tuaj yeem txhim kho nws cov qauv thiab cov khoom siv kho tshuab tom qab forging. Tom qab tus qauv casting yog deformed los ntawm txoj kev forging vim qhov deformation thiab recrystallization ntawm cov hlau, thawj coarse dendrites thiab columnar nplej los ua equiaxed recrystallized qauv nrog finer nplej thiab uniform loj, uas ua rau tus thawj cais nyob rau hauv cov hlau ingot, Lub kev cog lus thiab kev ua haujlwm ntawm looseness, qhov hws, slag suav nrog, thiab lwm yam ua rau cov qauv nruj thiab txhim kho cov khoom siv yas thiab cov khoom siv ntawm cov hlau.
Cov yam ntxwv ntawm kev ua haujlwm ntawm cov nrum yog qis dua cov yam ntxwv ntawm qhov tsis nco ntawm cov khoom qub. Tsis tas li ntawd, cov txheej txheem forging tuaj yeem ua kom txuas ntxiv ntawm cov qauv hlau fiber, ua kom cov qauv fiber ntau ntawm lub forging ua tau zoo nrog cov duab ntawm lub forging, thiab cov hlau txuas ua tiav, uas tuaj yeem xyuas kom cov ntu muaj cov yam ntxwv zoo thiab ntev kev pab lub neej. Precision tuag forging thiab txias extrusion siv. Kev zam txim uas tsim los ntawm cov txheej txheem xws li sov siab, thiab lwm yam, tsis txawv los ntawm kev coj zoo
Kev zam txim yog cov khoom nyob rau hauv uas hlau raug rau lub siab kom hloov cov duab uas yuav tsum muaj lossis tsim nyog tsim kom nruj los ntawm yas kev deformation. Qhov kev quab yuam no feem ntau ua tiav los ntawm kev siv rab rauj lossis lub siab. Cov txheej txheem forging tsim cov qauv nplej uas zoo thiab txhim kho cov khoom ntawm lub cev ntawm cov hlau. Hauv kev siv ntawm qhov siv tiag, kev tsim qauv kom zoo tuaj yeem ua kom cov qog ntws raws cov kev taw qhia siab. Castings yog hlau mouldings tau los ntawm ntau txoj kev casting, uas yog, cov kua hlau ua kua tau nchuav rau hauv cov txheej txheem ua ntej los ntawm cov pwm ua los ntawm kev nchuav, txhaj tshuaj, nqus, lossis lwm txoj hau kev, thiab tom qab txias, nws tau shaken tawm, ntxuav ua, thiab lwm yam ., Cov khoom tawm nrog ib qho zoo li, qhov loj me, thiab kev ua tau zoo.
Qhov tseem ceeb
Forging ntau lawm yog ib qho ntawm cov txheej txheem tseem ceeb los muab cov tshuab tshuab xaj hauv lub tshuab kev lag luam hauv kev tsim khoom. Los ntawm forging, tsis tsuas yog cov duab ntawm cov khoom siv tshuab yuav tau txais, tab sis kuj tsim cov qauv sab hauv ntawm cov hlau tuaj yeem txhim kho, thiab cov cuab yeej lub cev thiab lub zog ntawm cov hlau tuaj yeem txhim kho. Feem ntau, qhov tseem ceeb hauv tshuab txhua qhov uas muaj kev ntxhov siab thiab qhov siab yuav tsum yog tsim los ntawm kev tsim cov qauv kev tsim khoom. Cov khoom siv tseem ceeb xws li lub tshuab ua haujlwm siv lub tshuab hluav taws xob, cov hloov pauv, cov tshuab hluav taws xob, lub ntsej muag, lub ntsej muag lub rooj sib txuas, cov xov xovxwm loj loj, lub tog raj kheej siab, lub tog raj kheej tshuab, lub cav sib tsoo sab hauv, cov khoom siv sib txuas, cov pas nrig, lub zog, cov kabmob, thiab cov hlau loj hauv kev lag luam tiv thaiv. yog txhua yam khoom forged.
Yog li, forging ntau lawm yog siv dav hauv metallurgy, mining, tsheb, tsheb laij teb, sau cov tshuab, roj av, tshuaj, aviation, aerospace, riam phom, thiab lwm yam kev lag luam. Txawm nyob hauv lub neej txhua hnub, forging production kuj muaj txoj haujlwm tseem ceeb.
Hauv kev nkag siab, txhua xyoo kev tsim tawm ntawm kev zam, qhov feem ntawm kev tuag zam nyob rau hauv tag nrho cov khoom ntawm kev zam, thiab qhov loj thiab cov tswv cuab ntawm cov cuab yeej forging, rau qee qhov, xav txog qib kev lag luam ntawm ib lub teb chaws.
Luoyang Yujie Kev Lag Luam& Kev Lag Luam Co.Ltdnyob hauv Luoyang City, ib qho ntawm cov khoom lag luam hnyav lub hauv paus nyob hauv Suav teb. Peb ua tshwj xeeb hauv kev tsim cov bearings, tsis siv neeg lub tshuab ua tshuab, khoom siv tshuab ua haujlwm. Rau cov kabmob, peb tuaj yeem muab cov kabmob hla kev sib tw, cov kabmob kev sib tw, YRT cov kabmob, cov ntu seem, pob ntsia hlau cov kabmob, sib sib zog nqus groove pob cov kabmob, thiab lwm yam. , rub tawm, tsuas tshuab qhov, thiab lwm yam raws li ib cov neeg siv kos duab thiab yuav tsum. Rau cov cuab yeej siv tshuab, peb muab CNC ntsug tshuab chaw, CNC tshuab dhos kab rov tav, CNC gantry tho txawv thiab tshuab tshuab, CNC pem teb hom tho txawv, thiab tshuab milling.
Yog koj muaj kev txaus siab, thov ywj siabtiv toj pebthiab peb sov siab txais tos cov qhua tuaj noj mov thiab cov phooj ywg tuaj xyuas peb
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