1400 degrees qhov tseem ceeb tswj qhov kub thiab txias tswj qhov ntsuas kub lub thawv hom sintering muffle cua sov

Hauv kev ntsuas kev tshawb fawb ntawm high - cov ntaub ntawv kub, nrog nws qhov kev tswj hwm kub thiab qib siab, tau dhau los ua cov kws tshawb fawb tsis tau. Nws tsis yog tsuas yog ua tau raws li qhov xav tau ntawm qhov siab- kub sintering, tab sis kuj tso cai rau kev txawj ntse, ua kom cov txheej txheem sim ua kom yooj yim.

Txhawm rau txhawm rau txhim kho kev sim ua kom muaj txiaj ntsig, cov kws tshawb nrhiav feem ntau ua rau cov txheej txheem sib txawv sib txawv. Piv txwv li, hauv kev npaj ntawm cov ntaub ntawv muajeramic, meej tswj cov cua sov tus nqi yuav ua tau zoo txo ​​qis kev ntxhov siab hauv cov khoom siv, tiv thaiv kev tawg lossis deformation. Tsis tas li ntawd, kev txawj ntse tswj qhov chaw tau kho cov khoom sib txawv raws li cov qauv sib txawv thiab cov khoom siv micrived thiab zoo heev.

Tsis tas li ntawd, cov khoom siv no tau nruab nrog ntau lub tshuab kev nyab xeeb, suav nrog tshaj {{} {}}}}}}}}}} kub, kom muaj kev nyab xeeb sim thiab ruaj khov qhia cov txheej txheem. The furnace chamber is constructed of high-quality refractory materials, offering high-temperature resistance and oxidation resistance, ensuring long-term stable operation. Kev ua ke nrog cov hluav taws xob ua ke ua ke nrog cov hluav taws xob tsim hluav taws xob, nws tsis yog txo qis zog

Tsim tus tsim 1400℃ntse Programmable kub {}}}}}}} Kev tswj cov tshuab hluav taws xob tau ntau dua, cov qauv kub thiab kev nyab xeeb. Piv rau 1200℃hluav taws xob rauv taws, 1400℃kev ua haujlwm siab dua ntawm cov khoom siab siab dua ntawm cov khoom siab siab, kev ua kom sov, thiab cov txheej txheem kub thiab txias tswj lub peev xwm. Hauv qab no yog cov tshuaj tiav tiav:

I. Cov kev xav tau thiab lub tsev ua lag luam

Tub Ntxhais Specifications:

Qhov kub thiab txias: Chav nyob rau 1400℃(ntev- lub sij hawm ruaj khov);

Ntsuas qhov ntsuas kub: ± 1℃(tuav theem);

Programmable Tswj Kub: Txhawb Zov Kub - qib mus rau 500℃rau 1400℃@℃/ min, 3h tuav);

Kev hnav khaub ncaws kub: ± 5℃(cub hluav taws xob ua haujlwm tau zoo).

Cov Cuab Txheej Txheem:

tsaus muag

Tus Neeg Siv Interface (Kov Screen) ↔ Lub Tuam Tsev Tswj Xyuas Tseem Ceeb (STM32 / HMI) ↔ Cua Sov (High {1} {} kub kub qhia kub)
↕
Kev Ntsuas Kub Ntsuas (Hom B Thermocouple)
↕
Kev Nyab Xeeb Kev Nyab Xeeb (Tshaj - kub kev tiv thaiv)

Ii. Cov Kho Vajtsine Txhim Kho Cov Tshuaj Ntshav (adapting rau 1400 degree)

Modules

1400 DEGURG DESCED MODE xaiv

Cov ntsiab lus tseem ceeb

Cua sov ntsiab: Molybdenum silicon pas nrig (Mosi illance txog rau 1700 degree} kev siv hluav taws xob ntau dua (kev txwv tsis pub muaj rau chav sov).
-} segmented txheej txheem (sab saud / nruab nrab / qis dua cov aav rau kev txhim kho cov khoom sib txawv).

Cov khoom siv ua kom muaj zog: siab {{{{{purity alumina fiber khwb cia, thiab muaj kev sib npaug nrog 100mm kom txo qis kub.
- rauv taws qhov rooj triple foob (Ceramic Fiber + Hlau Sealing nplhaib)

Qhov ntsuas kub ntsuas: Hom B Thermocouple (Pt {{000}}}} {degree -

Kev them nqi txias kev them nyiaj yog qhov tseeb: ± 0.5 degree

Fais Fab Tswj: Peb -}}}}}}}}}}}}}}}}}}} Kev tswj hwm tus theem rau kev sib tw thauj khoom sib npaug

Mos pib (maj mam nce lub zog rau cov teeb tsa tsis pub dhau 10 vib nas this)

Chav tsev loj tswj: STM32F4 series + Kov Xim thiab Tib Neeg {} Kev Sib Tham Ua Ntej - Cov khw muag khoom ntau dua lossis sib npaug rau 100 ntsuas kub

USB cov ntaub ntawv export thiab saib xyuas tej thaj chaw deb (yeem)

V. Kev Nyab Xeeb Kev Nyab Xeeb Kev Nyab Xeeb (tseem ceeb ntawm 1400 degree)

Hardware -} qib tshaj - kev tiv thaiv kub:

Kho tshuab ntsuas kub confoller ntawm lub ntsiab tswj hwm (chaw 1450 degree), lub zog yog yuam kom txiav tawm thaum lub kaw lus tseem ceeb poob;

Lub fuse (10A / 250V) tau ntxiv rau silicon- molybdenum Circuit Coalrat kom tiv thaiv luv luv circuits.

Software {-} Txoj Cai Kev Nyab Xeeb Kev Nyab Xeeb:

Cov cua sov tus nqi txwv (ntau kawg 20℃/ min);

Tsaus ntuj ceeb toom (audio - Lub cev pom kev pom thiab cua sov {{1} degree);

Thermocouple Break Nrhiav tau (txhais thaum qhov chaw txaus siab> 50℃/ s);

Kev ua haujlwm txawv tsis ua haujlwm (cov ntaub ntawv ua ntej - kev ua haujlwm tsis ua haujlwm thiab tso cai rau kev ua haujlwm txuas ntxiv tom qab lub zog-.

Kev Nyab Xeeb Kev Nyab Xeeb:

Cov rooj hluav taws xob sib txuas lus cuam tshuam: cia li txiav tawm cov hwj huam cua sov thaum lub qhov rooj qhib;

Cua txias ntxuam tej kev txiav txim siab nrhiav kom tau: cia li txiav tawm lub zog thaum lub kiv cua nres.

VI. Commissioning thiab pov thawj

Tsis {- phoo ntawv ntsuas cua sov:

Txheeb xyuas lub sijhawm ua cua sov los ntawm chav sov txog 1400℃(feem ntau tsawg dua los yog sib luag rau 2 teev);

Sau cov cua kub uniformity nyob rau hauv txhua cheeb tsam kub (ntsuas ntawm sab saum toj, nruab nrab, thiab hauv qab cov ntsiab lus uas siv thermocouple).

PID Parameter Tuning:

Siv Ziegler {{0} ichholds txoj kev rau co coarse hloov kho kev kho, ua raws los ntawm kev coj ua nplua- tuning.

Tsom ntsoov rau kev ua kom zoo siab ntawm qhov siab - kub nrug (1200-1400 degree) los xyuas kom tsis muaj overshoot.

Ntsaws kuaj:

Thov siv lub ntsuas (xws li alumina crucible) los xyuas cov ntsuas kub thiab txias.

Khiav tsis tu ncua rau 72 teev, kaw cov tshuab hloov pauv (yuav tsum tsawg dua lossis sib npaug ± 1 degree).

VII. Txij Nkawm thiab Nyiaj Txiag

Cov khoom cua kub: silicon - molybdenum pas dej muaj lub neej ib txwm muaj lub neej muaj 1-2 xyoos (nyob ntawm zaus siv). Kev laus ua manifests li ntau zuj zus tsis kam kam thiab ua kom sov qeeb dua.

Thermocouples: Kev ntsuas kev pom zoo txhua xyoo, thiab hloov tau pom zoo tom qab 500 cumulative teev ntawm kev siv saum 1400 degree.

Kev txij nkawm tu: Tsis tu ncua huv cov cub hluav taws xob kom tiv thaiv cov oxides los ntawm kev poob rau hauv cov cua sov thiab ua rau muaj kev voj voog cua sov.