Xov xwm

Hauv kev lag luam niaj hnub thiab thev naus laus zis, cov hlau muaj nqis heev thiab siv dav vim lawv cov khoom siv lub cev thiab tshuaj lom neeg tshwj xeeb. Yuav kom ua tau raws li qhov xav tau zoo rau cov khoom siv hlau muaj nqis, cov khoom siv nqus tsev siab rau cov hlau muaj nqis tau tshwm sim. Cov khoom siv siab heev no siv cov thev naus laus zis nqus tsev siab los pov cov hlau muaj nqis hauv ib puag ncig tswj hwm nruj, ua kom ntseeg tau tias cov khoom huv, sib xws, thiab kev ua tau zoo. Tsab xov xwm no yuav muab cov lus qhia ntxaws ntxaws txog qhov siabcov khoom siv nqus tsev tas mus lirau cov hlau muaj nqis thiab nws cov ntawv thov.

cov khoom siv nqus tsev tas mus li

1,Kev Txheeb Xyuas Txog Cov Khoom Siv Nqus Tsev Siab Rau Cov Hlau Muaj Nqis

Cov khoom siv sib xyaw ua ke

1. Lub tshuab nqus tsev

Lub twj tso kua mis nqus tsev siab: Feem ntau yog siv cov twj siv tshuab, lub twj tso kua mis diffusion, lossis lub twj tso kua mis molecular los ua kom muaj qhov chaw nqus tsev siab. Cov twj tso kua mis no tuaj yeem txo qhov siab hauv cov khoom siv kom qis heev, tshem tawm kev cuam tshuam los ntawm huab cua thiab lwm yam tsis huv.

Cov twj tso kua mis thiab cov kav dej: siv los tswj qhov degree nqus tsev thiab cov roj ntws, kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm lub tshuab nqus tsev.

Lub ntsuas nqus tsev: saib xyuas qib nqus tsev hauv cov khoom siv thiab muab cov ntaub ntawv tseeb txog qhov xwm txheej nqus tsev rau cov neeg ua haujlwm.

2. Lub kaw lus smelting

Cov khoom siv cua sov: Nws tuaj yeem yog cua sov induction, cua sov tiv taus, lossis cua sov arc, thiab tuaj yeem ua kom cov hlau muaj nqis kub rau hauv lub xeev molten. Cov txheej txheem cua sov sib txawv muaj lawv tus kheej cov yam ntxwv thiab kev siv tau, thiab tuaj yeem xaiv raws li hom hlau muaj nqis thiab cov txheej txheem xav tau.

Crucible: Siv los tuav cov hlau muaj nqis yaj, feem ntau yog ua los ntawm cov ntaub ntawv uas tiv taus qhov kub thiab txias siab thiab xeb, xws li graphite, ceramics, lossis cov hlau tshwj xeeb.

Cov cuab yeej nplawm: nplawm cov yaj thaum lub sijhawm yaj kom ntseeg tau tias muaj kev sib xyaw thiab qhov kub thiab txias sib xws.

3. Kev kaw lus tas mus li

Crystallizer: Nws yog ib qho tseem ceeb hauv cov txheej txheem casting tas mus li, uas txiav txim siab qhov zoo li cas thiab qhov loj ntawm cov ingot. Cov Crystallizers feem ntau yog ua los ntawm tooj liab lossis lwm yam khoom siv uas muaj kev ua tau zoo thermal conductivity, thiab raug txias sab hauv los ntawm dej kom ua kom cov hlau muaj nqis yaj khov sai dua.

Cov cuab yeej qhia txog ingot: Tshem tawm cov ingot khov kho los ntawm lub crystallizer kom ntseeg tau tias kev ua haujlwm tas mus li ntawm cov txheej txheem casting tas mus li.

Lub cuab yeej rub: tswj qhov ceev ntawm lub ingot, cuam tshuam rau qhov zoo thiab kev tsim khoom ntawm lub ingot.

4. Kev tswj hwm

Lub kaw lus tswj hluav taws xob: Kev tswj hluav taws xob ntawm ntau qhov ntawm cov khoom siv, suav nrog kev hloov kho cov kev teeb tsa xws li lub zog cua sov, kev ua haujlwm ntawm lub twj tso kua mis, thiab qhov ceev ntawm kev rub cov billet.

Lub kaw lus tswj tsis siv neeg: Nws tuaj yeem ua tiav kev ua haujlwm ntawm cov khoom siv, txhim kho kev ua haujlwm zoo thiab kev ruaj khov ntawm cov khoom zoo. Los ntawm cov kev pab cuam preset, lub kaw lus tswj hwm tuaj yeem ua tiav cov txheej txheem xws li yaj thiab kev sib txuas tas mus li, thiab saib xyuas thiab kho ntau yam kev teeb tsa hauv lub sijhawm tiag tiag.

2,Cov lus piav qhia txog lub ntsiab lus tseem ceeb

1. Lub cev cua sov: Lub cev cub hluav taws xob siv cov qauv ntsug ob txheej uas txias dej. Lub hau cub hluav taws xob tuaj yeem qhib tau kom yooj yim ntxig cov crucibles, crystallizers, thiab cov khoom siv raw. Sab saud ntawm lub hau cub hluav taws xob muaj lub qhov rais saib xyuas, uas tuaj yeem saib xyuas cov xwm txheej ntawm cov khoom siv yaj thaum lub sijhawm yaj. Lub induction electrode flange thiab lub raj xa dej nqus tsev flange tau teeb tsa sib npaug ntawm qhov siab sib txawv hauv nruab nrab ntawm lub cev cub hluav taws xob kom qhia txog qhov sib koom ua ke ntawm electrode thiab txuas nws nrog lub cuab yeej nqus tsev. Lub phaj hauv qab ntawm lub cub hluav taws xob muaj lub thav duab txhawb nqa crucible, uas kuj ua haujlwm ua lub pawg ruaj khov kom kho qhov chaw ntawm lub crystallizer kom raug, xyuas kom meej tias lub qhov nruab nrab ntawm lub crystallizer yog concentric nrog lub channel kaw ntawm lub phaj hauv qab ntawm lub cub hluav taws xob. Txwv tsis pub, tus pas nrig qhia crystallization yuav tsis tuaj yeem nkag mus rau sab hauv ntawm lub crystallizer los ntawm lub channel kaw. Muaj peb lub nplhaib txias dej ntawm lub thav duab txhawb nqa, sib raug rau sab saud, nruab nrab, thiab qis ntawm lub crystallizer. Los ntawm kev tswj tus nqi ntws ntawm cov dej txias, qhov kub ntawm txhua qhov ntawm lub crystallizer tuaj yeem tswj tau meej. Muaj plaub lub thermocouples ntawm lub thav duab txhawb nqa, uas yog siv los ntsuas qhov kub ntawm sab saud, nruab nrab, thiab qis dua ntawm lub crucible thiab crystallizer, raws li. Lub interface ntawm lub thermocouple thiab sab nraud ntawm lub cub tawg nyob rau hauv pem teb cub tawg. Lub thawv tso tawm tuaj yeem tso rau hauv qab ntawm lub thav duab txhawb nqa kom tiv thaiv qhov kub yaj los ntawm kev ntws ncaj qha los ntawm lub tshuab ntxuav thiab ua rau lub cev cub tawg puas tsuaj. Kuj tseem muaj lub chamber me me uas tshem tau hauv nruab nrab ntawm lub hauv pem teb cub tawg. Hauv qab lub chamber nqus tsev yog lub chamber iav organic, qhov twg cov antioxidants tuaj yeem ntxiv los txhim kho lub tshuab nqus tsev ntawm cov filaments. Cov khoom siv no tuaj yeem ua tiav cov nyhuv antioxidant ntawm qhov chaw ntawm cov pas nrig tooj liab los ntawm kev ntxiv cov antioxidants rau hauv lub qhov iav organic.

2. Crucible thiab Crystallizer:Lub crucible thiab crystallizer yog ua los ntawm graphite uas muaj cov khoom ntshiab heev. Hauv qab ntawm lub crucible yog conical thiab txuas nrog lub crystallizer los ntawm cov xov.

3. Lub tshuab nqus tsev

4. Kev kos duab thiab winding mechanism:Kev ua cov tooj liab tas mus li muaj cov log qhia, cov hlau hlau precision, cov lus qhia linear, thiab cov txheej txheem winding. Lub log qhia ua lub luag haujlwm qhia thiab tso, thiab thaum lub pas nrig tooj liab raug coj tawm ntawm lub cub tawg, nws ua ntej dhau los ntawm lub log qhia. Lub pas nrig qhia siv lead ua ke raug kho rau ntawm lub hau precision thiab lub cuab yeej qhia linear. Ua ntej, lub pas nrig tooj liab raug rub tawm (ua ntej rub) los ntawm lub cev cub tawg los ntawm kev txav linear ntawm lub pas nrig qhia crystallization. Thaum lub pas nrig tooj liab dhau los ntawm lub log qhia thiab muaj qee qhov ntev, nws tuaj yeem txiav tawm qhov kev sib txuas nrog lub pas nrig qhia siv lead ua ke. Tom qab ntawd kho nws rau ntawm lub tshuab winding thiab txuas ntxiv rub lub pas nrig tooj liab los ntawm kev tig ntawm lub tshuab winding. Lub cev muaj zog servo tswj kev txav linear thiab kev tig ntawm lub tshuab winding, uas tuaj yeem tswj qhov ceev casting tas mus li ntawm lub pas nrig tooj liab.

5. Lub zog fais fab ultrasonic ntawm lub zog fais fab siv German IGBT, uas muaj suab nrov tsawg thiab txuag hluav taws xob. Lub qhov dej siv cov cuab yeej tswj kub rau kev teeb tsa cua sov. Kev tsim hluav taws xob

Muaj cov overcurrent, overvoltage feedback, thiab kev tiv thaiv circuits.

6. Kev tswj hwm:Cov khoom siv no siv lub vijtsam kov tswj tsis siv neeg, nrog ntau lub cuab yeej saib xyuas, kom tswj tau qhov kub ntawm lub cub tawg thiab crystallizer kom raug, ua tiav cov xwm txheej ruaj khov mus sij hawm ntev uas xav tau rau kev ua tooj liab tas mus li; Ntau yam kev tiv thaiv tuaj yeem ua los ntawm cov khoom siv saib xyuas, xws li cov khoom xau los ntawm qhov kub ntawm lub cub tawg siab, lub tshuab nqus tsev tsis txaus, lub siab lossis dej tsis txaus. Lub cuab yeej yooj yim rau kev khiav lag luam thiab cov yam ntxwv tseem ceeb tau teeb tsa kom raug.

Muaj qhov kub ntawm lub cub tawg, qhov kub siab dua, nruab nrab, thiab qis dua ntawm lub crystallizer, qhov ceev ua ntej rub, thiab qhov ceev rub ntawm kev loj hlob ntawm crystal.

Thiab ntau yam kev ceeb toom. Tom qab teeb tsa ntau yam kev ntsuas, nyob rau hauv cov txheej txheem ntau lawm ntawm tooj liab pas nrig txuas ntxiv casting, tsuav yog kev nyab xeeb tau lees paub.

Muab tus pas nrig crystallization guide, muab cov khoom siv raw tso rau, kaw lub qhov rooj cub tawg, txiav qhov kev sib txuas ntawm tus pas nrig tooj liab thiab tus pas nrig crystallization guide, thiab txuas rau lub tshuab winding.

3,Kev siv cov khoom siv nqus tsev siab rau cov hlau muaj nqis

（1)Tsim cov hlau zoo muaj nqis zoo

1. Kev huv siab

Kev smelting thiab kev casting tas mus li hauv qhov chaw nqus tsev siab tuaj yeem tiv thaiv kev ua qias tuaj ntawm huab cua thiab lwm yam tsis huv, yog li ua rau muaj cov hlau muaj nqis uas muaj cov khoom ntshiab siab. Qhov no yog qhov tseem ceeb rau kev lag luam xws li khoom siv hluav taws xob, aerospace, thiab kev kho mob uas xav tau cov khoom siv hlau muaj nqis uas muaj cov khoom ntshiab siab heev.

Piv txwv li, hauv kev lag luam hluav taws xob, cov hlau muaj nqis siab xws li kub thiab nyiaj yog siv los tsim cov integrated circuits, cov khoom siv hluav taws xob, thiab lwm yam. Qhov muaj cov khoom tsis huv tuaj yeem cuam tshuam rau lawv cov kev ua tau zoo thiab kev ntseeg siab.

2. Kev sib npaug

Lub cuab yeej nplawm thiab lub kaw lus casting tas mus li hauv cov khoom siv tuaj yeem ua kom muaj kev sib npaug ntawm cov khoom sib xyaw ntawm cov hlau muaj nqis yaj thaum lub sijhawm khov, zam kev tsis zoo xws li kev sib cais. Qhov no yog qhov tseem ceeb heev rau cov ntawv thov uas xav tau kev sib npaug ntawm cov khoom siv, xws li kev tsim cov cuab yeej precision thiab kev ua cov hniav nyiaj hniav kub.

Piv txwv li, hauv kev ua cov hniav nyiaj hniav kub, cov khoom siv hlau zoo sib xws tuaj yeem ua kom cov xim thiab cov qauv ntawm cov hniav nyiaj hniav kub sib xws, txhim kho cov khoom zoo thiab tus nqi.

3. Zoo qhov chaw zoo

Qhov saum npoo ntawm cov ingots uas tsim los ntawm cov khoom siv nqus tsev siab txuas ntxiv mus yog du, tsis muaj qhov hws lossis cov khoom sib xyaw, thiab muaj qhov zoo ntawm qhov chaw. Qhov no tsis tsuas yog txo qhov kev ua haujlwm ntawm kev ua tom qab, tab sis kuj txhim kho qhov zoo ntawm cov tsos thiab kev sib tw ua lag luam ntawm cov khoom.

Piv txwv li, hauv kev tsim khoom siab, cov ntaub ntawv hlau muaj nqis nrog qhov zoo ntawm qhov chaw tuaj yeem siv los tsim cov khoom siv precision, kho kom zoo nkauj, thiab lwm yam, ua tau raws li cov neeg siv khoom xav tau siab rau cov khoom zoo nkauj thiab kev ua tau zoo.

（2)Tsim cov khoom siv hlau muaj nqis tshiab

1. Tswj xyuas cov khoom sib xyaw thiab cov qauv kom raug

Cov khoom siv nqus tsev siab rau cov hlau muaj nqis tuaj yeem tswj tau qhov sib xyaw thiab qhov kub ntawm cov hlau muaj nqis yaj, yog li ua tiav kev tswj hwm qhov sib xyaw thiab cov qauv ntawm cov ingot. Qhov no muab ib txoj hauv kev muaj zog rau kev tsim cov khoom siv hlau muaj nqis tshiab.

Piv txwv li, los ntawm kev ntxiv cov khoom sib xyaw tshwj xeeb rau cov hlau muaj nqis, lawv cov khoom siv lub cev thiab tshuaj lom neeg tuaj yeem hloov pauv, ua rau muaj kev tsim cov ntaub ntawv tshiab nrog cov khoom tshwj xeeb xws li lub zog siab, kev tiv taus corrosion siab, thiab kev coj ua hluav taws xob siab.

2. Ua kom cov txheej txheem casting hauv cov chaw tshwj xeeb

Cov khoom siv no tuaj yeem ua qauv qhia txog tej chaw tshwj xeeb xws li ntau yam kev nyuaj siab, kub, thiab huab cua los kawm txog kev ua casting thiab kev hloov pauv ntawm cov hlau muaj nqis hauv cov chaw no. Qhov no yog qhov tseem ceeb heev rau kev tsim cov khoom siv hlau muaj nqis uas tuaj yeem hloov kho rau cov xwm txheej ua haujlwm tshwj xeeb.

Piv txwv li, hauv kev lag luam aerospace, cov khoom siv hlau muaj nqis yuav tsum ua haujlwm hauv qhov chaw nyuaj xws li kub siab, siab siab, thiab hluav taws xob siab. Los ntawm kev ua piv txwv cov chaw no rau kev sim casting, cov khoom siv tshiab nrog kev ua tau zoo heev tuaj yeem tsim los ua kom tau raws li qhov xav tau ntawm kev lag luam aerospace.

Koj tuaj yeem tiv tauj peb los ntawm cov hauv qab no:

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