Tsis zoo siv
Tam sim no kev tsim cov kev tshaj tawm cov kev faib tawm cov txheej txheem kev coj ua. Tom qab cua sov lub tshuab ua kom huv si ingot rau 1050-1250 degrees, cov hlau inglot riser yog txiav tawm, thiab tom qab ntawd cov hlau ingot yog chim siab. Lub qhov nruab nrab yog nias ntawm Upotion Ugot ingot, thiab thawj rab koob tshiab ingot Cov hlau ingot yog tsau thiab muab tso rau hauv lub tog raj hluav taws xob prestitected rau lub tog raj ntawm cov hlau sib txawv kom ua tiav kev faib khoom ntawm cov hlau ingot. Thaum lub ntsej muag sab saud ntawm cov hlau ingot yog tiaj tus, cov hlau ingot yog tom qab ntawd ua kom zoo dua nrog cov phab ntsa tuab ntawm cov hlau ingot plhaub hnav khaub ncaws hnav; Sab qaum ntawm qhov kawg ntawm lub taub hau extrusion ntawm thaj chaw me dua uas ntawm cov ncej extrusion tog, thiab nruab nrab ntawm prestressed extrusion Extrusion Extrusion Extrusion Extrusion Extrusion Extrusion Extrusion Extrusion Extrusion Extrusion lub tog raj kheej, thiab extrusion taub hau yog dlhos. Lub prestressed extrusion lub tog raj kheej yog lub voos xwm txheej ntawm lub taub sab hauv ntawm lub taub sab sab saud ntawm cov ncej extrusion thiab extrusion lub taub hau. Lub plhaub tau ua los ntawm cov kev tsim muaj tam sim no muaj cov khaub ncaws zoo nkauj tuab, tsis muaj qhov tsis xws luag xws li cov kab nrib pleb, thiab kev ntseeg siab thiab muaj zog.
Kev piav txog
Faib cov txheej txheem Extrusion txoj kev thiab nws faib Extrusion Pwm
Kev teb cov teb chaws
Tam sim no kev tsim muaj kev cuam tshuam nrog kev ua hlau ua thiab nws cov pwm cuam tshuam, tshwj xeeb rau cov txheej txheem rho tawm cov txheej txheem thiab nws cov faib ua haujlwm cais tawm pwm.
Keeb kwm Technology
Kev txhim kho ntawm lub zog hluav taws xob tau nce mus rau sab saum toj ntawm cov hom phiaj tswv yim thoob teb chaws thiab kaum txoj kev txhawb nqa rau kev txhim kho hauv tebchaws. Lub zos ntawm cov hlab siab siab rau cov reactors hauv cov khoom siv hluav taws xob nuclear tau mus txog qhov siab uas tsis tau pom. Tuam Tshoj QinShan thiab Daya Bay nuclear fais fab nroj tsuag yog import los ntawm Evanston, Fabkis thiab Nippon steel, uas yog kim. Txhawm rau txhim kho lub zog huv thiab txo cov pa roj cawv Xam raws tus nqi ntawm 400000 kw shells, tag nrho cov nqi kwv yees kom muaj nyob ib ncig {6}} billion yuan. Tuam Tshoj recively yuav tsum tau daws cov complex engineering thiab kev tsim kho kev tsim tawm ntawm kev tsim kev ywj pheej ntawm cov plhaub kev ywj pheej ntawm nuclear siab.
Lub siab lub siab ntawm nuclear hwj chim reactors tam sim no siv rau tus nees txuas ntxiv, thiab tuab Phaj Lub Taub Hau Kev nias, ua raws li los ntawm Kev Sib Nqus Seam Vuam Technology. Txij li thaum Chernobyl lub zog hluav taws xob hauv lub Soviet Union, Ntev ntawm leeg vuam ntawm lub ntiaj teb siab tsis tau. Tam sim no nuclear siab plhaub yuav cov nees Bar nthuav dav txheej txheem tsim los ntawm cov plaub hau ncaj ntawm lub plhaub, thiab tom qab ntawd siv cov tuab tuab ncab lossis nias kom ua rau lub taub hau , thiab tom qab ntawd wels cov ncaj lub tog raj kheej lub taub hau nrog lub taub hau. Txawm li cas los xij, cov txheej txheem no tsis tuaj yeem hais tias yog cov txheej txheem zoo tshaj plaws. Pom tseeb, txawm tias nws yog qhov nthuav dav ntawm tus nees bar lub qhov los yog kos duab lossis kos duab ntawm lub taub hau tuab. Cov txheej txheem tsim kev muaj nrog cov kev ntxhov siab hauv zos, uas ua rau pom cov phom sij rau qhov chaw kaw thiab kho cov kab nrib pleb thiab tsis xws luag.
Tam sim no, cov thev naus laus zis no yog cov txheej txheem ntev ua rau tsim cov cuab yeej uas tau sib cais lub plhaub kheej kheej thiab lub taub hau. Ingots yog tsim nyob rau hauv cov chaw ncig nrog cov qhov sib tw los ntawm kev zam kev zam tshwj xeeb ntawm tus nees Tom qab kev ua thiab kev kho cua sov, lawv yog welded ua ke ib los ntawm ib qho los ua cov cylindrical feem; Siv cov ntawv tuab rau nias lossis kos cov hau zog hnyav, tom qab ntawd ua rau lub taub hau ncaj, thiab tom qab ntawd npog lub taub hau kom sov, thiab tom qab ntawd npog lub taub hau kom sov, thiab tom qab ntawd npog lub taub hau kom huv plhaub. Cov txheej txheem tsim khoom lag luam no ntev, yuav cuam tshuam nrog ntau cov kauj ruam, tau ntev dua, qis ua haujlwm, thiab kev ntseeg tau.
Ntsiab lus ntawm kev tsim muaj
Txhawm rau kom them nyiaj rau cov kev txiav txim siab saum toj no, qhov muaj tswv yim tam sim no muab cov txheej txheem rho tawm cov txheej txheem thiab nws cov faib tawm cov txheej txheem clusion pwm. Lub phab ntsa tuab ntawm lub plhaub tsim los ntawm kev faib tawm cov txheej txheem thiab qhov tsis zoo yog meej, thiab kev ntseeg tau thiab lub zog ntawm lub plhaub siab.
Cov kev daws teeb meem tau los ntawm kev tsim muaj tam sim no los daws nws cov teeb meem kev ua haujlwm yog: cov kauj ruam ntawm cov uas muaj raws li hauv qab no:
a. Kev siv kom ua kom zoo dua qub: rhuab kub ntawm 1050 thiab 1250 degrees Celsius;
b. Txiav tawm cov riser ntawm cov hlau ingot: ntau yam nplaim taws txiav cov qauv xws li cov tshuaj oxygen tuaj yeem siv. Xav txog tias qib tam sim no yuav tsum txiav tawm ob lub riser thiab hauv qab ntawm cov hlau ingot nyob ntawm qhov tseeb ua kom zoo dua ntawm cov hlau ayot hauv qab;
c. Ussizing cov hlau ingot thiab tsim cov qauv nruab nrab: tso cov hlau ingot ntawm lub ingrusting pwm, thiab arc-puab tso rau hauv nruab nrab zawj ntawm chim siab pwm. Tom qab ntawd siv tau saum toj no cov hlau ingot kom chim siab rau nws, kom cov hlau ingot yog chim siab thaum lub arc-puab prodrusion hauv qab nws tsim cov qauv hauv qab. Lub Upsovting Hlau Ingot tuaj yeem chim siab nyob rau hauv ib qho qhib lossis kaw pwm;
d. Siab nruab nrab qhov: muab tso nrog cov hlau ayot hauv qab cov qauv ntawm cov khoom siv hlau nrog lub qhov tob thiab lub taub ntawm lub dav hlau sab saud ntawm cov hlau ingot;
e. Kub perforation: tso cov hlau ingot hauv txoj haujlwm ruaj khov rau hauv prestressed underwening lub tog raj kheej uas muaj kev sib koom tes nrog lub dav hlau sab saud ntawm cov hlau ingot, thiab Extrudude tus hlau ingot downwards. Tob thiab nce txoj kab uas hla ntawm qhov chaw nruab nrab ntawm lub sab sauv ntawm cov hlau ingot rau cov nqi teeb;
f. Faib cov hlau Ingus: Tso cov hlau ingot hauv txoj hauj lwm ruaj khov rau hauv kev ua haujlwm hauv lub tog raj kheej (nrog cov hlau ayot hauv qab qhov qauv sib xyaw Lub taub hau extrusion ntawm extrusion ncej squeeeezes tus hlau mus sab hauv ib qho ntawm cov hlau ing, ua rau cov hlau ua rau hauv qab ntawm lub plhaub thiab nce raws lub plhaub busbar , sib sau lub raj ncaj ncaj ib feem ntawm lub plhaub. Tom qab ntawd, qhov extrusion ncej los ua lub taub hau extrusion lub taub hau txav mus rau upward thiab rov pib dua (rov qab). Qhov txuas ntxiv txuas rotates radially nrog lub taub hau extrusionly squeezes cov hlau mus sab hauv ib lub qhov ntawm cov hlau ingot nrog lub taub hau hlau. Txhua txoj kev sau lub kaum sab xis hloov ntawm cov ncej extrusion ncej nrog lub taub hau extrusion yog ib qho kev faib tawm cov kauj ruam. Tus txheej txheem no rov ua dua kom txog thaum cov hlau ingot yog tsim. Lub ntsej muag loj kawg ntawm cov hluav taws xob extruded yog tiaj tus, thiab tus txheej txheem no faib rau hauv lub taub hau sib txawv ntawm cov ncej extrusion, tus Hlau ntws tawm thaj tsam deb ntawm kev rho tawm lub taub hau ntxiv tom qab ua rau lub taub hau extrusion ntawm lub taub hau. Raws li cov kev tiv thaiv tsawg kawg ntawm cov hlau ntws tau hais los ntawm lub taub hau Soviin, cov hlau ntws nrawm ntawm cov hlau ingot nruab nrab qhov yog qhov loj tshaj plaws. Yog li ntawd, thaum lub taub hau extrusion pob qhov rooj qhov, thiab tom qab ntawd hloov mus rau ntawm lub plhaub extrusion extrusioning, thiab tom qab ntawd ua qhov siab ntawm ncaj lub tog raj kheej ntawm cov hlau Ingot Plhaub siab dua lwm qhov (piv txwv li ib feem uas cov hlau ntws ceev dua). Txij li thaum lub taub hau extrusion rotates tsis tu ncua nyob rau hauv tib cov hlau ingot nruab nrab, thiab faib extrusion kauj ruam, nws rotates upward. Teem lub kaum sab xis yog li ntawd lub sab saud ntawm cov roj hmab ua tau los ntawm kev sib hloov ntawm cov hlau, pom qhov sib txawv ntawm lub taub hau extrusion ntawm lub Extruded billet ua los ntawm kev cuam tshuam hlau. Ob peb faib cov kauj ruam ntxiv tsim cov txheej txheem rho tawm, tus lej faib tawm cov txheej txheem rho tawm cov kauj ruam {1}} / Teem kaum;
g. Xov: Cov Sau Ua Ntej Extrusion ncej nias ntawm cov kab noj hniav hauv cov kab ke Lub phab ntsa tuab ntawm cov hlau ingot plhaub. Cov txheej txheem Extrusion Finusion ntawm cov txheej txheem ua tiav tuaj yeem tig kom tshem tawm cov kev cuam tshuam ntawm eccentricity, thiab tom qab ntawd tau nias kom muaj kev sib tw ua tiav thiab txhim kho qhov raug zoo;
h. Cov txheej txheem F-th faib rau InciS cov txheej txheem ntxiv kom txog thaum qhov siab, tuab, thiab kawg lub ntsej muag tiaj tus ntawm extruded steel ingot ncav qhov teeb tsa.
Raws li kev txhim kho txuas ntxiv ntawm cov kev tsim tawm tam sim no, qhov ceev ntawm qhov kev rho tawm hauv nruab nrab ntawm cov khoom siv hlau ua kom muaj feem xyuam nrog cov khoom siv Steel ingot, tshwj xeeb:
Cov Hlau Ingot yog ua los ntawm cov hlau dub (xws li cov hlau kub, hlau muaj cov hlau, thiab lwm yam), thiab endward excitusion ntawm lub taub hau xuas nrig ntaus yog 5 hli / s {mm / s;
The steel ingot is made of non-ferrous metals (such as aluminum, copper, etc.), and the downward extrusion speed of the extrusion head is 20mm/s-300mm/s.
Raws li kev txhim kho txuas ntxiv ntawm cov kev tsim tam sim no, rov qab) thiab txoj hauv kev qis dua (
Raws li ib qho kev txhim kho ntxiv ntawm cov tsim tam sim no, thaum faib cov kab hlau extrusion, txuas ntxiv rau lub taub hau ntawm lub kaum ntawm 10 degrees rau 120 degrees.
Raws li kev txhim kho ntxiv ntawm cov kev tsim tam sim no, cov pes tsawg ntawm cov kev faib tawm cov txheej txheem hlau Ingot yog nruab nrab ntawm {} mm.
Raws li kev txhim kho txuas ntxiv ntawm cov kev ua tiav tam sim no, raws li kev ceev ntawm cov txheej txheem (rov qab) thiab poob (khoob hlab ntsha tib yam li cov nias nrawm ntawm cov kev faib tawm steel Inget txheej txheem thiab kev nrawm nrawm) {{{0}}}. 01 txog 0.5 lub sij hawm uas ntawm cov kev faib tawm cov txheej txheem hlau A xeeb.
Raws li kev txhim kho txuas ntxiv ntawm cov kev tsim muaj cov txheej txheem kub, cov txheej txheem offoration ntau dua li thawj cov hlau ingot raws qhov chaw nruab nrab ntawm Lub sab saud ntawm cov hlau ingot kom ntug lub qhov nruab nrab ntawm qhov hlau ingot.
Ib qho kev faib tawm kev tuag rau kev faib cov txheej txheem Extrusion, suav nrog kev siv lub taub hau tam sim no, thiab cov kev taw qhia ntawm kev siv raws li qhov siv. Sab qaum ntawm lub taub hau Extrusion lub taub hau yog tsau rau ntawm qhov kawg ntawm kev rho tawm lub taub hau, uas tuaj yeem txo cov zog extrusion thiab txhim kho txoj kev ua tau zoo. Qhov sib piv ntawm thaj tsam ntawm kev rho tawm lub taub hau rau ntawm thaj chaw hla kev ntawm cov ncej Extrusion. Qhov feem ntau yog siv thaj chaw hla kev ntawm lub taub hau extrusion, thiab sab ntev sib npaug nrog lub dav ntawm cov kab ke ntawm lub taub ntawm lub Extrusion ncej, yog kev ua haujlwm ntawm kev ua haujlwm extrusion. Lub settrusion extrusion lub tog raj kheej, cov ncej Extrusion, thiab qhov chaw ntawm lub taub hau extrusion lub taub hau yog collinear. Lub Prestressed Extrusion lub tog raj kheej yog lub voos xwm txheej ntawm lub taub sab hauv ntawm lub taub sab sab saud ntawm cov ncej extrusion thiab lub taub hau extrusion. Thaum siv, sab saud ntawm cov ncej Extrusembled thiab tsau rau ntawm cov khoom nias qis dua, thiab qhov qis dua ntawm cov khoom siv tsis zoo thiab tsau rau ntawm kev lom zem xovxwm worktable. Vim tias cov extrusion ncej nqa lub taub hau extrusion lub taub hau kev ntxhov siab, cov hlau yog extrudical extraction kev ntxhov siab, sib sau ua semi spression nyob rau hauv qab lub plhaub thiab cov hlau nce Raws li cov busbar los ua tus ncaj cylindrical ib feem ntawm lub khauj khaum. Nyob rau hauv txoj kev no, lub plhaub extruded, uas yog lub taub hau thiab lub tog raj kheej, yog tsim los ua kev ntxhov siab hauv peb-nyob rau hauv peb-lub zog compressive compression.
Raws li kev txhim kho txuas ntxiv ntawm kev faib tawm kev tuag ntawm cov kev tsim muaj tam sim no, cov ncej Extrusion thiab lub taub hau punch tau sib xyaw ua ke.
Raws li kev txhim kho txuas ntxiv ntawm kev faib tawm kev tuag ntawm qhov kev sib tw tam sim no, qhov sib piv ntawm cov ncej extrusional ntawm {}}. 1 thiab {{4} } .9.
Raws li kev txhim kho txuas ntxiv tuag ntawm cov kev tsim tawm tam sim no, thiab cov kab ke sab hauv Cov.
Raws li kev txhim kho txuas ntxiv ntawm kev faib tawm kev tuag ntawm cov qauv sib xws, nrog rau sab ntev sib npaug ntawm cov kab ke ntawm kev rho tawm hauv lub taub hau extrusion ntawm lub taub hau extrusion lub taub hau Cov. Qhov sib piv ntawm qhov dav ntawm cov extrusion taub hau rau lub ntev yog}}}. {3}} 5 mus rau 0.95.
Cov txiaj ntsig zoo ntawm cov kev tsim muaj tam sim no muaj raws li hauv qab no: qhov kev rho tawm hauv lub taub hau Prestrused Excustome of Steel Ingot hauv cov cheeb tsam hlau thiab Lub sij hawm sau, yog li ntawd cov hlau ntws radially los ua rau hauv qab ntawm lub plhaub thiab nce raws lub plhaub busbar los ua tus ncaj cylindrical ib feem ntawm lub khauj khaum. Qhov ua tiav ib-zaug ua qauv ntawm lub tog raj kheej thiab taub hau yam tsis muaj kev xav tau rau kev siv vuam sib tshooj, ob peb lub voj voog, thiab ua haujlwm luv; Vim muaj qhov tseeb tias kev rho tawm ntawm cov hlau los ntawm lub taub hau sib xyaw ua ke lub ntiaj teb, nws yog qhov ua rau muaj kev ntxhov siab hauv peb lub sijhawm ua kom tiav rau qib qis, lossis txawm tias kiag li tsis muaj tensile kev nyuaj siab. Yog li ntawd, lub phab ntsa tuab ntawm lub plhaub yog hnav khaub ncaws, kaw thiab kev ntseeg tau thiab lub zog ntawm lub plhaub siab;
Tam sim no kev tsim muaj rau kev sib sau thiab tsim cov khoom siv hluav taws xob siab, thiab cov khoom siv loj ntawm cov nkoj siab.
Txuas cov duab kos duab
Daim duab 1 yog daim duab qhia ua qauv ntawm cov txheej txheem tsim khoom ntawm cov plhaub lag luam kev siv tus nees nqa cov txheej txheem;
Daim duab 2 yog schematic daim duab ntawm kev tsim cov tawv taub hau taub hau siv compression tshuab;
Daim duab 3 yog daim duab schematic ntawm lub plhaub taub hau tsim los ntawm daim duab tuab ntawv hlau;
Daim duab 4 yog daim duab schematic ntawm lub hnab kub nyhiab ntawm lub plhaub ua haujlwm los ntawm cov thev naus laus zis uas twb muaj lawm;
Daim duab 5 yog daim duab schematic ntawm cov hlau ingot hauv thawj kauj ruam ntawm kev tsim muaj tam sim no;
Daim duab 6 yog schematic daim duab ntawm kev txiav cov riser hauv kev ua tiav qib ob ntawm qhov tsim muaj tam sim no;
Daim duab 7 yog cov qauv schematic ntawm UP UP Ingot hauv kev ua cov txheej txheem thib peb;
Daim duab 8 yog cov txheej txheem schematic ntawm lub siab nruab nrab qhov chaw hauv cov kauj ruam kev ua tiav ntawm cov tsim tam sim no;
Daim duab 9 yog cov qauv schematic ntawm cov khoom siv dawb zoo hauv qhov ua tiav ntawm qhov kev tsim muaj thib tsib;
Daim duab 10 yog cov qauv schematic ntawm lub kub perforation thiab lub qhov off off offication tom qab kev tsim muaj kev ua tiav tam sim no;
Daim duab 11 yog cov schematic daim duab ntawm cov kev faib cov txheej txheem Extrusion hauv qhov thib rau kauj ruam ntawm kev tsim muaj tam sim no;
Daim duab 12 yog qhov pom ntawm cov ncej Extrusion ntawm kev faib cov txheej txheem Extrusion;
Daim duab 13 yog sab laug pom ntawm cov ncej extrusion hauv kev faib cov txheej txheem Extrusion;
Daim duab 14 yog ib qho kev xav ntawm kev faib cov txheej txheem Extrusion ua rau cov kauj ruam rau cov kauj ruam tam sim no;
Daim duab 15 yog cov duab qhia ntawm cov txheej txheem ua tiav hauv kev ua tiav xya ntawm cov tsim muaj tam sim no.
Txoj kev siv kev coj ua
Piv txwv li: ib qho kev faib cov txheej txheem Extrusion txoj kev, cov kauj ruam ntawm uas muaj raws li hauv qab no:
a. Refined Steel Ingot 1: rhuab mus rau qhov kub ntawm 1050 thiab 1250 degrees Celsius;
b. Txiav tawm ntawm tus hlau ogot riser 2: Ntau yam nplaim taws txiav cov txheej txheem xws li cov tshuaj oxygen tuaj yeem siv. Xav txog tias qib tam sim no yuav tsum txiav tawm ob lub hlau ingot
c. Ussizing cov hlau ingot thiab tsim cov hlau ayot hauv qab ntawm cov qauv sib xyaw ua ke 4, thiab tso cov hlau ogrotion 11, thiab muab cov hlau occenting 11 Tom qab ntawd thov kev quab yuam saum tus txheej txheem hlau ua kom chim siab rau nws, kom cov hlau ingot yog thaum ib txwm ayot ayot hauv qab. ;
d. Siab nruab nrab qhov: posted los ntawm cov hlau ayot hauv qab ntawm cov hlau enger 5 nrog cov khoom taw qhia, tsim qhov tob thiab lub taub hau ntawm lub dav hlau sab saud ntawm cov hlau Ingot;
e. KUB PERFORATION: Muab cov hlau tso rau hauv txoj haujlwm ruaj khov rau hauv Prestressed lub tog raj kheej down ing້ນ down ing of ing ing of ing ing of ing ing of ing ing of ing of of ing of of ing of of ing of of ing of of ing of of ing on of ing on perf ntawm lub dav hlau sab saud ntawm cov hlau ingot , thiab extrude cov hlau ingot downwards. Tob tob tob ntawm qhov tob thiab nce txoj kab uas hla ntawm qhov chaw nruab nrab ntawm lub sab sauv ntawm cov hlau ingot rau cov nqi tsim;
f. Faib cov hlau Ingot: Tso cov hlau ingot hauv txoj haujlwm ruaj khov rau hauv Prestressed Lub Tog Restrusing Excelwarded Autwards, muab tso rau raws li cov hlau ayot hauv qab cov qauv hauv qab). Lub taub hau extrusion lub taub hau 93 ntawm kev rho tawm cov hlau mus sab hauv ib qho ntawm cov hlau ayot nrog cov hlau ua rau hauv qab ntawm lub plhaub thiab nce raws Lub plhaub busbar los ua tus ncaj cylindricrical ib feem ntawm lub khauj khaum. Tom qab ntawd, qhov extrusion ncej los ua lub taub hau extrusion lub taub hau txav mus rau upward thiab rov pib dua (rov qab). Extrusion Ncej ncej 92 tig radentity nrog lub taub hau extrusion lub taub hau ntawm lub qhov hlau mus rau 92 nrog lub taub hau extrusion los ntawm kev rho tawm ncej 92 Nrog rau lub taub hau extrusion 93 yog ib qho. Cov txheej txheem rho tawm cov txheej txheem tau rov qab ua kom txog thaum lub ntsej muag sib xyaw ua ke ntawm lub tog raj mis thiab lub sijhawm ua tiav los ntawm kev rho tawm lub taub hau 93 ntawm kev rho tawm lub taub hau 93 tom qab tau tawm ntawm cov hlau tsis kam ntawm cov hlau sov , cov hlau ntws nrawm tshaj plaws ntawm txoj hauj lwm nrog qhov deb tshaj plaws ntawm qhov chaw nruab nrab ntawm steel ingot 13 squeezes qhov nruab nrab qhov hlau ingot 1, cov hlau ntws nkag mus rau hauv qhov sib txawv ntawm prestressed extrusion lub tog raj kheej 6 thiab tom qab ntawd tig mus rau ntawm cov hlau ncaj lub plhaub siab dua li ntawm cov hlau uas cov hlau ntws sai dua. In other parts, as the extrusion head 93 rotates continuously in the same direction to squeeze the center hole of the steel ingot, And after each distributed extrusion steel ingot step, the extrusion head rotates by a set angle , so that the upper end of the Extruded billet tsim los ntawm cov hlau ingot 1 thaum kawg yog tiaj tus. Pom tseeb, cov me dua radial kev sib hloov teeb tsa ntawm extrusion lub taub hau 93, qhov me me qhov sib txawv ntawm qhov kawg ntawm cov nqi sib tw tsim los ntawm cov hlau ingot. Ob peb faib cov kauj ruam ntxiv tsim cov txheej txheem rho tawm, tus lej faib tawm cov kauj ruam ntxiv cov kauj ruam {}} / Teem kaum;
g. Xov: Cov Ntawv Sau Ua Ntej Ncej Nkag Txuas 10 nias qhov chaw ntawm cov kab noj hniav hauv lub cev ntawm cov kab ke Squeezes lub phab ntsa tuab ntawm cov hlau ingot plhaub. Cov txheej txheem Extrusion tiav 10 hauv cov txheej txheem ua tiav tuaj yeem tig qhov kev tsim nyog tom qab eccentricity, thiab tom qab ntawd nias dua los tshem tawm cov kab ntawv ua tiav 10 thiab txhim kho txoj kev ua tiav;
h. Cov txheej txheem F-th faib rau InciS cov txheej txheem ntxiv kom txog thaum qhov siab, tuab, thiab kawg lub ntsej muag tiaj tus ntawm extruded steel ingot ncav qhov teeb tsa.
Qhov ceev ntawm qhov kev rho tawm lub taub hau 93 ntawm kev rho tawm cov hlau ingot thaum lub sijhawm faib khoom siv cuam tshuam nrog cov khoom siv ntawm cov hlau ingot, tshwj xeeb:
Tus Hlau Ingot yog ua los ntawm cov hlau dub (xws li cov hlau siab, hlau muaj cov hlau nplaum high lwm yam.
Cov hlau ingot yog ua los ntawm cov tsis muaj hlau (xws li txhuas, tooj liab, thiab lwm yam.) Thiab ownward willusion ceev ntawm 20mm / s {mm / s.
Upward (rov qab) thiab qis dua txoj hauv kev qis qis) velocities ntawm extrusion lub taub hau 93 thaum tsis muaj nyob hauv hlau yog ob qho tib si 90mm / s {mm / s.
Thaum Extruding Hlau Ingots, Txuas Extrusion Ncej ... tig radentus nrog lub taub hau extrusion lub taub hau 93 ntawm lub kaum ntawm 10 degrees rau 120 degrees.
Lub compression npaum li cas ntawm cov faib faib tawm ntawm cov txheej txheem ovot yog nruab nrab ntawm 2-2000 hli.
Kev nias ceev ntawm cov txheej txheem ua tiav, nrog rau upward (rov qab) ceev ntawm cov hlau, yog tib yam li cov khoom siv nrawm nrawm ntawm kev hloov pauv hlau ingot Cov txheej txheem thiab upward (rov qab) thiab qis dua hlab ntsha ( uas ntawm kev faib cov txheej txheem Extrusion.
Tom qab cov txheej txheem perforation zoo tshaj plaws, muaj cov txheej txheem loj dua thiab nthuav dav lub koob 8 yog siv los nias cov hlau ua ntej ntawm lub sab saud ntawm cov hlau ingot Txhawm rau nthuav qhov nruab nrab nruab nrab qhov nruab nrab ntawm cov hlau ingot.
Ib qho kev faib tawm kev tuag rau kev faib cov txheej txheem kev sib tw, suav nrog kev rho tawm lub taub hau 93, thiab cov kev taw qhia ntawm kev siv ua cov siv. Sab saud kawg ntawm lub taub hau extrusion lub taub hau 93 yog tsau nyob rau qis dua ntawm qhov chaw sau npe me me A2 ntawm cov ncej extrusional A2, uas tuaj yeem txo qis cov Extrusion quab yuam p thiab txhim kho txoj kev ua tau zoo. Qhov sib piv A1 / A2 ntawm thaj chaw A1 ntawm cov ncej extrusional rau ntawm thaj chaw extrusional a2 ntawm cov chaw sib txuas lus ntawm qhov chaw sib txuas lus ntawm lub taub hau Extrusion lub taub hau 93 yog a Thaj chaw thaj chaw, nrog nws sab ntev sib npaug nrog txoj kab uas hla ntawm B / D1 ntawm qhov dav B / D1 ntawm lub taub D1 ntawm Extrusion quab yuam P, ua txoj kev sib raug zoo nrog kev sib raug zoo (thiab cov chaw ua haujlwm ntawm Prestrusion lub tog raj kheej 63 Cylindrical lub cev nrog lub taub sab hauv loj dua cov taub sab nraud ntawm cov ncej extrusionembled 92 thiab tsau rau ntawm qhov kev nias qis ntawm cov ntawv foob ntawm cov ntawv foob, thiab Qhov qis dua ntawm prestressed extrusion lub tog raj kheej 6 tuaj yeem cuam tshuam thiab tsau rau ntawm cov haujlwm ntawm kev forging xovxwm. Vim yog cov kev ntxhov siab loj loj loj los ntawm cov ncej Extrusion Extrusion Extrusion lub tog raj 93 nyob rau hauv lub txiv neej extruded extrused hauv cov aav thiab cov kab ke los ua ib ntu semi spherical hauv qab ntawm Plhaub, thiab cov hlau nce siab raws lub busbar los ua tus ncaj cylindricrical ib feem ntawm lub khauj khaum. Nyob rau hauv txoj kev no, lub plhaub extruded, uas yog, lub taub hau thiab lub tog raj kheej, yog tsim los ua ib qho qauv tag nrho. Tsis tas li, nws yog extruded nyob rau hauv kev txiav txim ntawm peb-sab compressive kev ntxhov siab. Lub zog ntawm lub plhaub tau lav.
Qhov txuas ntxiv ncej 92 thiab lub taub hau punching 93 ntawm kev faib tawm clusion pwm yog ib qho qauv sibts.
Qhov sib piv A1 / A2 ntawm qhov chaw hla nroog A1 ntawm cov ncej sib tw ntawm kev faib tawm ntawm kev faib tawm A2}}. 1 thiab {8}}. 9.
Sab hauv kab noj hniav ntawm prestressed extrusion lub tog raj kheej elusion pwm yog ib qho ntawm cov kab ke sib luag, thiab cov kab ke ntawm kev rho tawm cov ncej 92 yog ib qho ntawm polygonal thiab elliptical.
Cov ntoo khaub lig-ntu ntawm extrusion lub taub hau 93 ntawm kev faib tawm extrusion tuag yog cov qauv sib npaug nrog txoj kab uas tsis sib xws thiab sab luv luv yog qhov dav B ntawm lub taub hau extrusion. Qhov sib piv ntawm qhov dav ntawm cov extrusion taub hau rau lub ntev sab b / d1 yog {}}. {5}}. 95.
2024 Kaum Ib Hlis 5thLub lim tiam WBM cov khoom pom zoo:
Sib Txaws Rau Cov Menyuam:
Sib tw cov menyuam yaus yog cov khoom lag luam loj ntawm Henan Weichangang cov kabmob precision Technology Co., WBM). Yog tias koj xav tau cov ntsiab lus ntxiv, thov nyem lub vev xaib kom paub ntau ntxiv.
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