refractory anchorsyog cov pob txha pob txha uas txhawb nqa cov khoom siv hluav taws xob ntawm cov khoom siv thermal lossis cov khoom siv refractory prefabricated los txhim kho cov refractory hauv ob sab phlu tsis kam rau cov khoom zoo li qub, thermal stress, mechanical expansion, thiab mechanical vibration. Cov teeb meem dab tsi nrog cov thauj tog rau nkoj yuav cuam tshuam ncaj qha rau kev pabcuam lub neej thiab kev nyab xeeb ntawm cov ntaub ntawv refractory?
Cov ntaub ntawv siv rau thauj tog rau nkoj yog cais raws li lawv cov tsos, thiab muaj ob hom: ncaj steel hlau thiab silver-ci steel hlau. Nyob rau hauv cov nqe lus ntawm thauj tog rau nkoj qauv, nws yog feem ntau raws li nyob rau hauv tam sim no cov ntaub ntawv qauv ntawm kub dov kub-resistant steel thiab stainless hlau. Ua ke nrog kev tsim cov duab kos, nws yog tsim thiab tshuaj xyuas thiab txais. Feem ntau yog Y-hom thiab V-hom.
1. Anchor manufacturing loj sib txawv
Feem ntau, refractory anchors yog tsim nyob rau hauv ntau qhov ntau, tab sis cov cuab yeej ua haujlwm yog qhov yooj yim thiab cov thawj coj tsis paub meej txog nws, ua rau cov khoom qis qis, txoj kab uas hla me me thiab nyias nyias. Cov khoom siv kho tshuab ntawm cov khoom no yog qhov tsawg. Thaum xaj, cov tuam txhab cement feem ntau tsuas yog xav tau qhov loj thiab qhov hnyav. Nws raug pom zoo tias cov tuam txhab xa mus rau txoj kab uas hla tus qauv kev cai ntawm puag ncig steel hauv kev lees paub ntawm anchors.
Thaum cov chaw tsim khoom thauj thauj tog rau nkoj pub cov ntaub ntawv, qhov loj ntawm cov ntaub ntawv yuav tsum tau tswj nruj me ntsis thiab cov txheej txheem tshuaj xyuas thiab cov txheej txheem yuav tsum tau ua. Thaum lub tuam txhab lees txais ca steel anchors, qhov sib txawv ntawm cov khoom thickness thiab dav yuav tsum tau kuaj xyuas. Thaum txais cov khoom siv thiab cov khoom tiav, vernier calipers thiab steel kav feem ntau yog siv los xyuas cov kab thiab qhov ntev, thiab lwm yam.
2. Kev tsim cov duab ntawm anchors
Ib qho teeb meem hauv kev tsim kho kiln hauv ob sab phlu yog tias cov qauv ntawm cov thauj tog rau nkoj tsis yog raws li tus qauv. Cov kev xav tau xoob ntawm cov duab geometric thiab curvatures ntawm nws yuav pab txhawb kev tsim khoom thiab kev tsim khoom, tab sis yuav ua rau kev poob nyiaj txiag rau cov kab ntau lawm. Thaum ua haujlwm, cov castables thiab thauj tog rau nkoj ntawm cov khoom siv thermal yuav tso tawm kev ntxhov siab, nthuav dav thiab ntsws hauv qhov kev hloov pauv ntawm qhov kub thiab txias. Yog tias lub kaum sab xis geometric thiab curvature sib txawv ntawm cov thauj tog rau nkoj loj, qhov kev ntxhov siab tso tawm, nthuav dav thiab shrinkage yuav txawv. Qhov sib txawv no yuav ua rau tawg, xoob thiab ntxov ntxov poob ntawm cov refractory castable, thiab nws thiaj li ua rau lub plhaub liab tshwm sim ntawm cov khoom siv thermal. Yog li ntawd, cov kev cai nruj ntawm kev tsim cov duab ntawm refractory anchors yog ib qho teeb meem loj ntsig txog kev pab cuam lub neej ntawm refractory castables.
3. Cov khoom ntawm anchors
Hauv kev tshawb nrhiav cov khoom siv ntawm cov thauj tog rau nkoj, peb feem ntau pom tias cov ntsiab lus ntawm Ni thiab Cr yog qhov tsawg, thiab tseem muaj qhov tsis sib xws ntawm cov ntsiab lus ntawm cov ntsiab lus muaj pes tsawg leeg, uas yuav cuam tshuam rau cov khoom siv hluav taws xob thiab cov cua sov ntawm cov khoom, yog li txo cov kev pab cuam lub neej. ntawm lub castable tuav. Cov cuab yeej tshawb nrhiav rau cov khoom siv thauj tog rau nkoj feem ntau yog siv cov khoom siv tes los yog lub desktop spectrometers, thiab qhov kev tshuaj xyuas ntau thiab qhov tseeb yog txawv me ntsis. Ua ntej kev soj ntsuam, cov qauv ntsuas ntsuas yuav tsum tau siv los txheeb xyuas qhov tseeb ntawm cov cuab yeej ntsuas thiab xyuas qhov tseeb.
4. Welding ntawm thauj tog rau nkoj manufacturing
Ib qho ntawm cov yam tseem ceeb cuam tshuam rau qhov zoo ntawm cov khoom siv hauv ob sab phlu yog qhov tsis ua haujlwm ntawm cov thauj tog rau nkoj vuam. Cov qauv ntawm refractory anchors yog qhov yooj yim, thiab cov kev xav tau vuam feem ntau tsis quav ntsej hauv kev tsim khoom. Tsis quav ntsej cov kev cai vuam yog qhov tseem ceeb tsis quav ntsej lub luag haujlwm ntawm cov qauv thauj tog rau nkoj, uas yuav ua rau lub thauj tog rau nkoj muaj peev xwm tsis tshua muaj peev xwm thiab tsis tuaj yeem tiv taus kev hloov pauv ntawm qhov hnyav thiab cov khoom kub. Yog li ntawd, thaum welding anchors, ntawm ib sab, kev xaiv cov khoom siv vuam yuav tsum ua raws li cov ntsiab lus ntawm cov khoom siv, thiab ntawm qhov tod tes, nws yog ib qho tsim nyog los tiv thaiv qhov tsis zoo ntawm vuam xws li spatter, vuam slag, tawg, undercuts. , thiab txheej tsis huv.
5. Tsim cov duab kos thiab cov ntsiab lus ntawm cov thauj tog rau nkoj
Cov qauv kos duab thiab cov ntsiab lus ntawm anchors tsis sib koom ua ke. Cov chaw tsim khoom yuav xav tias cov khoom lag luam yog arbitrary heev, yog li kev xaiv cov txheej txheem thiab cov khoom siv kuj yog arbitrary, thiab qhov tseeb qhov tseeb kuj txawv. Cov ntaub ntawv muaj xws li kos duab txias, kub dov, ci round steel, thiab dub round steel. Cov qauv kos duab ntawm cov thauj tog rau nkoj feem ntau yog pub dawb rau kev zam. Vim muaj ntau yam ntawm kev zam dawb, kev nkag siab ntawm cov tuam ntxhab kuj tsis sib xws, thiab qhov loj thiab cov duab ntawm cov khoom tsim tawm yuav txawv. Yog li ntawd, nws raug pom zoo tias thaum tsim cov thauj tog rau nkoj, qhov kev xav tau ntawm qhov ntev yog sib koom ua ke thiab meej, uas tsis yog yooj yim rau cov neeg tsim khoom kom muaj cov kev xav tau los siv, tab sis kuj yooj yim rau cov neeg soj ntsuam zoo kom muaj lub hauv paus meej los xyuas qhov tseeb ntawm txhua qhov. . Qhov kev zam pub dawb tuaj yeem xa mus rau cov kev cai cuam tshuam ntawm GB/T1804-1992 "Unmarked Tolerance of Linear Dimensions".
6. Kev tshuaj ntsuam xyuas txoj hauv kev rau thauj tog rau nkoj kom zoo
Txoj kev tshuaj ntsuam sampling rau thauj tog rau nkoj zoo yuav tsum yog ob qho tib si siv tau thiab scientific. Rau qee qhov ntau yam nrog ntau qhov ntau, kev tshuaj xyuas cov qauv tuaj yeem ua tiav los ntawm kev xav ua piv txwv, random sampling, stratified random sampling, thawj sampling, thib ob sampling thiab lwm txoj kev, thiab sim tshuaj xyuas txhua hom kom ntau li ntau tau. Cov qauv nrog ntau ntau yuav tsum muaj ntau dua los ua kom cov neeg sawv cev ntawm batch sampling.
Cov txheej txheem tshuaj xyuas zoo rau cov khoom siv thauj tog rau nkoj yog: cov khoom ntawm cov thauj tog rau nkoj → zoo li → txoj kab uas hla lossis thickness, ntev, kaum sab xis, curvature, thiab lwm yam.; kev tsom xam ntawm cov thauj tog rau nkoj yuav tsum khaws cov ntaub ntawv pov thawj spectral tsom xam kom yooj yim traceability thaum siv yav tom ntej; Nyob rau tib lub sijhawm, nws yuav tsum muab cov ntaub ntawv zoo xws li daim ntawv pov thawj Hoobkas ntawm cov khoom siv raw ntawm cov thauj tog rau nkoj sib xws thiab cov ntawv xeem muaj pes tsawg leeg; Kev kuaj xyuas qhov chaw thiab cov qauv ntsuas thiab cov kev xav tau rau cov thauj tog rau nkoj yuav tsum ua kom tiav raws li qhov ua tau, uas yog, cov qauv yuav tsum tau khaws cia rau txhua yam khoom, thiab cov qauv yuav tsum tau khaws cia rau cov khoom loj, thiab qhov kev siv thiab cov qauv ntawm cov qauv yuav tsum tau nce kom tsim nyog.
