Nruam Casting Machine
Lub hauv paus ntsiab lus ntawm kev ua haujlwm zoo tib yam ntawm cov tshuab nruam casting yog raws li cov tswv yim zoo xws li peb lub tshuab nqus tsev siab casting tshuab. Hloov cov khoom ua kua rau hauv lub khob koj tuaj yeem tsim / kos daim ntawv, xaim, pas nrig, lossis lub raj los ntawm kev siv cov pwm graphite. Tag nrho cov no tshwm sim tsis muaj cua npuas los yog shrinking porosity. Lub tshuab nqus tsev thiab lub tshuab nqus tsev siab nruam casting yog siv los ua cov xov hlau zoo xws li kev sib txuas cov hlau, semiconductor, aerospace teb.
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Precious Hlau Kab rov tav Vacuum Nruam Casting Tshuab
Kab rov tav nqus nruam caster: qhov zoo thiab nta
Kab rov tav lub tshuab nqus tsev nruam casters yog ib feem tseem ceeb ntawm kev lag luam hlau casting thiab muab ntau yam txiaj ntsig thiab cov yam ntxwv uas ua rau lawv muaj kev xaiv nrov ntawm cov tuam ntxhab. Cov tshuab no yog tsim los tsim cov khoom zoo hlau nrog precision thiab efficiency. Nyob rau hauv tsab xov xwm no, peb yuav tshawb txog qhov zoo thiab cov yam ntxwv ntawm kab rov tav lub tshuab nqus tsev casters thiab lawv qhov cuam tshuam rau cov txheej txheem hlau casting.
Qhov zoo ntawm kab rov tav lub tshuab nqus tsev nruam casting tshuab
1. Txhim kho cov khoom zoo: Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kab rov tav lub tshuab nqus tsev nruam casting yog lub peev xwm los tsim cov khoom siv hlau zoo. Lub tshuab nqus tsev ib puag ncig pab txo qis impurities thiab roj nkag mus rau hauv cov hlau molten, ua rau cov khoom sib xws thiab ua kom zoo dua. Qhov no txhim kho cov khoom siv kho tshuab thiab qhov chaw tiav ntawm cov hlau cam khwb cia, ua rau nws haum rau ntau yam kev siv.
2. Txhim kho cov txheej txheem tswj: kab rov tav lub tshuab nqus tsev nruam casting tuaj yeem tswj cov txheej txheem casting. Kev siv lub tshuab nqus tsev tso cai rau kev tswj xyuas kom zoo dua ntawm cov cua txias thiab solidification ntawm cov hlau, uas ua rau muaj kev sib raug zoo thiab tswj cov txheej txheem casting. Cov txheej txheem kev tswj hwm qib no pab txo qis qhov tsis xws luag thiab ua kom cov khoom zoo ntawm cov castings zoo.
3. Kev Tsim Nyog Muaj Peev Xwm: Cov tshuab no tau tsim los ua haujlwm tas mus li kom ua tiav cov khoom lag luam siab. Kab rov tav orientation ntawm cov txheej txheem casting tso cai rau kev tsim cov castings ntev, txo qhov kev xav tau ntawm cov pwm hloov ntau zaus thiab ua kom tag nrho cov khoom tsim tau. Qhov no ua rau kab rov tav lub tshuab nqus tsev casters ib qho kev daws teeb meem zoo rau cov tuam txhab nrhiav kom zoo dua lawv cov txheej txheem ntau lawm.
4. Kev siv hluav taws xob: Kab rov tav nruam casting tshuab siv lub tshuab nqus tsev kom txo tau lub zog noj thaum lub sij hawm casting txheej txheem. Los ntawm kev tsim kom muaj kev tswj hwm ib puag ncig, qhov kev xav tau ntawm cov khoom siv hluav taws xob ntau dhau yog txo qis, txuag hluav taws xob thiab txo cov nqi khiav lag luam rau cov tuam txhab.
Cov yam ntxwv ntawm kab rov tav lub tshuab nqus tsev nruam casting tshuab
1. Kab rov tav Casting Design: Kab rov tav orientation ntawm cov tshuab no tso cai rau kev nruam nruam ntawm cov khoom siv hlau ntev thiab zoo ib yam. Cov qauv tsim no tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau kev tsim cov pas nrig, cov raj thiab lwm yam khoom siv ntev ntev, ua rau nws muaj ntau yam kev daws teeb meem rau ntau yam kev siv hlau casting.
2. Nqus Chamber: Lub tshuab nqus tsev chamber nyob rau hauv kab rov tav nruam caster plays lub luag haujlwm tseem ceeb hauv kev tsim kom muaj kev tswj hwm ib puag ncig rau txheej txheem casting. Lub tshuab nqus tsev pab txhim kho qhov zoo thiab kev ncaj ncees ntawm cov khoom cam khwb cia los ntawm kev tshem tawm cua thiab lwm yam impurities los ntawm cov hlau molten.
3. Cov tshuab cua txias: Cov tshuab no tau nruab nrog cov tshuab txias txias uas tuaj yeem tswj tau cov txheej txheem solidification. Tus nqi cua txias yog adjustable kom tau raws li cov kev cai tshwj xeeb ntawm cov hlau alloys sib txawv, kom ntseeg tau tias kev tsim cov khoom zoo zoo nrog cov khoom siv zoo ib yam.
4. Automation thiab tswj qhov system: Kab rov tav lub tshuab nqus tsev nruam casting yog nruab nrog kev ua haujlwm siab thiab kev tswj hwm, uas tuaj yeem saib xyuas thiab kho cov txheej txheem casting. Qib no ntawm automation pab txo tib neeg kev ua yuam kev thiab ua kom rov ua tau zoo ntawm cov khoom tsis zoo, ua rau cov khoom zoo ib yam.
Hauv cov ntsiab lus, kab rov tav lub tshuab nqus tsev casters muaj ntau qhov zoo thiab cov yam ntxwv uas ua rau lawv xaiv thawj zaug rau kev siv hlau casting. Los ntawm kev txhim kho cov khoom zoo thiab cov txheej txheem tswj kom txhim kho cov khoom tsim tau thiab lub zog ua haujlwm, cov tshuab no ua lub luag haujlwm tseem ceeb hauv kev tsim cov khoom hlau zoo. Nrog kev tsim thiab thev naus laus zis, kab rov tav lub tshuab nqus tsev txuas txuas txuas ntxiv tsav kev tsim kho tshiab thiab kev ua haujlwm zoo hauv kev lag luam hlau casting.
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Nruam Casting Tshuab rau kub Silver Copper Alloy 20kg 30kg 50kg 100kg
1.As sai li sai tau nyiaj kub sawb hlau raj pas nrignruam casting tshuabrau cov hniav nyiaj hniav kub tau nthuav tawm ntawm kev ua lag luam, nws tau txais cov lus pom zoo los ntawm ntau tus neeg siv khoom, uas tau hais tias cov khoom siv no tuaj yeem daws lawv cov kev xav tau zoo. Ntxiv mus, cov khoom siv dav siv hauv Hlau Casting.
2.Nruam Casting Tshuab rau Ua Qws Sawb Yeeb Nkab nrog 20kg 30kg 50kg 100kg piv nrog cov khoom zoo sib xws ntawm kev ua lag luam, nws muaj qhov zoo sib xws ntawm kev ua tau zoo, zoo, tsos, thiab lwm yam, thiab nyiam lub koob npe nrov hauv khw.Hasung qhia txog qhov tsis xws luag ntawm cov khoom yav dhau los, thiab txuas ntxiv txhim kho lawv. Cov specifications ntawm Nruam Casting Tshuab rau Ua Qws Sawb Yeeb Nkab nrog 20kg 30kg 50kg 100kg tuaj yeem kho raws li koj xav tau.
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High Vacuum Nruam Casting Tshuab Rau Cov Khoom Tshiab Casting Bonding Kub Nyiaj Tooj Hlau Hlau
Casting ntawm cov khoom siv hluav taws xob xws li daim ntawv cog lus alloy nyiaj tooj liab hlau thiab high-purity tshwj xeeb xaim Kev tsim cov cuab yeej siv no yog ua raws li qhov xav tau tiag tiag ntawm qhov project thiab txheej txheem, thiab ua kom siv tag nrho cov cuab yeej siv niaj hnub high-tech.
1. Txais German high-frequency cua sov tshuab, tsis siv neeg zaus taug qab thiab ntau yam kev tiv thaiv technology, uas yuav yaj nyob rau hauv ib tug luv luv lub sij hawm, txuag lub zog thiab ua hauj lwm zoo.
2. Hom kaw + inert roj tiv thaiv melting chamber tuaj yeem tiv thaiv oxidation ntawm molten raw khoom thiab sib tov ntawm impurities. Cov cuab yeej no tsim nyog rau cov khoom siv hlau purity siab lossis oxidized elemental hlau yooj yim.
3. Siv kaw + inert gas los tiv thaiv lub melting chamber. Thaum melting nyob rau hauv ib qho inert gas ib puag ncig, oxidation poob ntawm cov pa roj carbon pwm yog yuav luag negligible.
4. Nrog kev ua haujlwm ntawm electromagnetic stirring + mechanical stirring nyob rau hauv kev tiv thaiv ntawm inert gas, tsis muaj segregation nyob rau hauv cov xim.
5. Siv cov ntaub ntawv pov thawj yuam kev (tiv thaiv kev dag) tsis siv neeg tswj qhov system, kev ua haujlwm yooj yim dua.
6. Siv PID kub tswj qhov system, qhov kub thiab txias yog qhov tseeb dua (± 1 ° C).
7. HVCC series siab nqus nruam casting khoom yog nws tus kheej tsim thiab tsim, nrog cov cuab yeej siv siab heev, siv rau kev nruam nruam ntawm siab purity kub, nyiaj, tooj liab thiab lwm yam alloys.
8. Cov khoom siv no siv Mitsubishi PLC kev tswj hwm qhov system, SMC pneumatic thiab Panasonic servo tsav tsav thiab lwm yam khoom siv hauv tsev thiab txawv teb chaws.
9. Melting nyob rau hauv ib tug kaw + inert gas tiv thaiv melting chav tsev, muab ob npaug rau noj, electromagnetic stirring, mechanical stirring, tub yees, kom cov khoom muaj cov yam ntxwv ntawm tsis muaj oxidation, tsawg poob, tsis muaj porosity, tsis muaj segregation nyob rau hauv cov xim, thiab zoo nkauj tsos.
10. Nqus Hom: Lub tshuab nqus tsev siab.
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Nqus Nruam Casting Tshuab rau Kub Nyiaj Copper Alloy
Cim lub tshuab nqus tsev nruam casting system
Rau siab tshaj plaws ntawm cov khoom semi-tiav:
Txhawm rau txo qhov kev pheej hmoo ntawm oxidation thaum lub sij hawm melting thiab thaum lub sij hawm kos duab, peb tsom ntsoov rau kev tsis txhob muaj cov pa oxygen thiab txo qhov kub thiab txias ntawm cov khoom siv hlau.
Nta kom tsis txhob muaj pa oxygen:
1. Inert gas system rau lub melting chamber
2. Lub tshuab nqus tsev rau lub melting chamber - tshwj xeeb muaj rau Hasung nqus nruam casting tshuab (VCC series)
3. Inert gas flushing ntawm qhov tuag
4. Optical tuag kub ntsuas
5. Lwm qhov kev ua kom txias txias ntxiv
6. Tag nrho cov kev ntsuas no yog qhov zoo tshaj plaws rau cov alloys uas muaj tooj liab xws li kub liab los yog nyiaj, vim cov ntaub ntawv no nyiam oxidise yooj yim.Cov txheej txheem kos duab thiab qhov xwm txheej tuaj yeem pom tau yooj yim los ntawm kev soj ntsuam qhov rais.
Lub tshuab nqus tsev degrees tuaj yeem ua raws li cov neeg siv khoom thov.
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Nruam Casting Tshuab rau Kub Silver Copper Alloy
Kev tsim cov cuab yeej siv no yog ua raws li qhov xav tau tiag tiag ntawm qhov project thiab txheej txheem, siv cov cuab yeej siv niaj hnub high-tech.
1. Siv German high-frequency cua sov tshuab, tsis siv neeg zaus taug qab thiab ntau yam kev tiv thaiv technologies, nws yuav yaj nyob rau hauv ib tug luv luv lub sij hawm, lub zog txuag thiab kev tiv thaiv ib puag ncig, thiab ua hauj lwm efficiency.
2. Hom kaw + inert roj tiv thaiv melting chamber tuaj yeem tiv thaiv oxidation ntawm molten raw khoom thiab tiv thaiv kev sib xyaw ntawm impurities. Cov cuab yeej no tsim nyog rau cov khoom siv hlau purity siab lossis oxidized elemental hlau yooj yim.
3. Siv lub kaw + inert roj tiv thaiv melting chamber, melting thiab nqus tsev vacuuming tib lub sij hawm, lub sij hawm yog halved, thiab ntau lawm efficiency yog heev txhim khu kev qha.
4. Melting nyob rau hauv ib tug inert gas ib puag ncig, oxidation poob ntawm cov pa roj carbon crucible yuav luag negligible.
5. Nrog rau electromagnetic stirring muaj nuj nqi nyob rau hauv kev tiv thaiv ntawm inert gas, tsis muaj segregation nyob rau hauv cov xim.
6. Nws txais qhov yuam kev pov thawj (tiv thaiv kev ruam) tsis siv neeg tswj qhov system, uas yooj yim rau kev siv.
7. Siv PID kub tswj qhov system, qhov kub thiab txias yog qhov tseeb dua (± 1 ° C). HS-CC series nruam casting khoom yog tus kheej tsim thiab tsim nrog cov thev naus laus zis siab tshaj plaws thiab muaj nplooj siab rau melting thiab casting kub, nyiaj, tooj liab thiab lwm yam alloys strips, rods, nplooj ntawv, kav, thiab lwm yam.
8. Cov cuab yeej siv no siv Mitsubishi PLC kev tswj hwm qhov system, SMC pneumatic thiab Panasonic servo tsav tsav thiab lwm yam khoom lag luam muaj npe nrov hauv tsev thiab txawv teb chaws.
9. Melting, electromagnetic stirring, thiab tub yees nyob rau hauv ib tug kaw + inert gas tiv thaiv melting chav tsev, yog li ntawd cov khoom muaj cov yam ntxwv ntawm tsis muaj oxidation, tsawg poob, tsis muaj pores, tsis muaj segregation nyob rau hauv cov xim, thiab zoo nkauj tsos.
Dab tsi yog qhov nruam casting, nws yog dab tsi, qhov zoo yog dab tsi?
Cov txheej txheem nruam nruam yog ib txoj hauv kev zoo heev los tsim cov khoom lag luam ib nrab xws li tuav, profiles, slabs, strips thiab hlab ua los ntawm kub, nyiaj thiab cov hlau tsis muaj hlau xws li tooj liab, txhuas thiab alloys.
Txawm hais tias muaj cov txheej txheem nruam nruam sib txawv, tsis muaj qhov sib txawv tseem ceeb hauv casting kub, nyiaj, tooj liab lossis alloys. Qhov sib txawv tseem ceeb yog qhov ntsuas kub ntawm qhov ntsuas kub ntawm kwv yees li 1000 ° C nyob rau hauv cov ntaub ntawv ntawm cov nyiaj los yog tooj liab mus rau 1100 ° C nyob rau hauv cov ntaub ntawv ntawm kub los yog lwm yam alloys. Cov hlau molten yog nruam nruam mus rau hauv lub nkoj cia hu ua ladle thiab ntws los ntawm qhov ntawd mus rau hauv ib qho ntsug lossis kab rov tav casting pwm nrog qhib kawg. Thaum ntws los ntawm cov pwm, uas yog txias nrog crystallizer, cov kua loj yuav siv sij hawm qhov profile ntawm cov pwm, pib solidify ntawm nws nto thiab tawm cov pwm nyob rau hauv ib tug semi-khoom strand. Nyob rau tib lub sijhawm, cov yaj tshiab yog tas li nkag mus rau cov pwm ntawm tib tus nqi kom ua raws li cov khoom sib khi tawm hauv pwm. Cov strand yog ntxiv txias los ntawm kev siv dej txau. Los ntawm kev siv cov txias txias nws muaj peev xwm ua rau kom qhov ceev ntawm crystallization thiab tsim nyob rau hauv lub strand ib homogeneous, nplua-grained qauv muab cov semi-tiav khoom zoo technological zog. Tom qab ntawd lub solidified strand yog straightened thiab txiav mus rau qhov ntev ntev los ntawm txiav los yog ib tug txiav-teeb.
Cov ntu tuaj yeem ua haujlwm ntxiv rau hauv kev ua haujlwm tom ntej hauv-kab dov kom tau txais cov khoom tuav, rods, extrusion billets (blanks), slabs lossis lwm yam khoom ua tiav hauv ntau qhov ntev.
Keeb kwm ntawm nruam casting
Thawj qhov kev sim ua cov hlau hauv cov txheej txheem txuas ntxiv tau ua nyob rau hauv nruab nrab ntawm lub xyoo pua 19th. Xyoo 1857, Sir Henry Bessemer (1813–1898) tau txais patent rau casting hlau ntawm ob contra-rotating rollers rau kev tsim hlau slabs. Tab sis lub sij hawm ntawd tus qauv no tseem tsis tau mloog. Kev txiav txim siab tau ua tiav los ntawm 1930 mus ntxiv nrog cov txheej txheem Junghans-Rossi rau kev nruam nruam ntawm lub teeb thiab hnyav hlau. Hais txog hlau, cov txheej txheem nruam nruam tau tsim nyob rau xyoo 1950, ua ntej (thiab tom qab) cov hlau tau nchuav rau hauv pwm ruaj khov los tsim 'ingots'.
Kev nruam nruam ntawm cov pas nrig tsis-ferrous yog tsim los ntawm cov txheej txheem Properzi, tsim los ntawm Ilario Properzi (1897-1976), tus tsim ntawm lub tuam txhab Continuus-Properzi.
Qhov zoo ntawm kev nruam casting
Nruam casting yog txoj hauv kev zoo tshaj plaws rau kev tsim cov khoom lag luam ib nrab ntawm qhov ntev thiab ua rau cov khoom loj hauv lub sijhawm luv. Lub microstructure ntawm cov khoom yog txawm. Piv nrog rau casting hauv pwm, nruam casting yog kev lag luam ntau txog kev siv lub zog thiab txo cov seem tsawg. Tsis tas li ntawd, cov khoom ntawm cov khoom tuaj yeem hloov kho tau yooj yim los ntawm kev hloov pauv cov khoom pov thawj. Raws li tag nrho cov kev khiav hauj lwm tuaj yeem ua tau zoo thiab tswj tau, nruam casting muaj ntau txoj hauv kev los hloov cov khoom lag luam hloov pauv sai thiab nrawm rau kev hloov pauv kev lag luam thiab ua ke nrog digitization (Industrie 4.0) technologies.
