Homeliness, Ua koj tus kheej
Muffle cub tawg nrog koj ob txhais tes - yog nws ua tau?
Qhov tsab xov xwm yuav ntawm kev txaus siab rau cov neeg txawj nyeem ntawv uas xav mus ua ib yam dab tsi nrog lawv ob txhais tes. Piv txwv li, cov neeg uas sculpt ntau yam nuj nqis tawm ntawm cov av nplaum thiab tsis paub yuav ua li cas kom qhuav lawv. Lawv cia li xav tau muffle cub tawg rau firing ceramics. Nyob rau hauv no tsab xov xwm koj yuav kawm tau li cas yuav ua rau nws rau lawv tus kheej ntaus ntawv.
Mus ua hauj lwm nyob rau hauv tsev yog tsim hluav taws xob version ntawm ib tug muffle rauv. Koj muaj peev xwm yuav npaj txhij-ua tsev rau lub chaw soj nstuam nyob rau hauv ib tug tshwj xeeb khw, txawm li cas los, muffle cub tawg, tau nrog nws tus kheej txhais tes, nws yog qhov zoo tshaj plaws kev xaiv. Hoobkas cub tawg feem ntau yog me me, thiab koj yuav nws tus kheej ua tus ntaus ntawv tej yuav tsum tau loj.
Lub embodiment uas yuav tsum tau muab rau hauv qab no, kuj muaj ib tug heev loj puab qhov chaw. Tab sis qhov no tswvyim yog muab rau ib tug siv kev nkag siab ntawm cov qauv. Raws li tam sim no piav qhia tej zaum yuav ua muffle cub tawg nrog lawv ob txhais tes tej yam loj.
Lub ntsiab yog ib feem ntawm xws li ib tug ntaus ntawv yog cov ua hauj lwm chamber. Nws yog tsim nyog los ua ib tug fireclay. Qhob muffle cub tawg, precisely ntau, nws ua hauj lwm chamber, yuav tsum muaj ib lub phab ntsa thickness ntawm tsis tsawg tshaj li 10 hli. Nws nrog qhov ntev - 210 × 105 × 75 hli. Nyob rau hauv thiaj li yuav zam lub muffle, yav tas los los tsim daim ntawv ntawm cardboard.
Xwb, koj yuav siv daim ntawv box haum qhov ntev. Nws pre-impregnated nrog stearin los yog paraffin. Tom qab ntawd koj yuav tsum muab tso rau hauv cov av nplaum. Yog hais tias koj txiav txim siab mus tsho tiv no sab nraum ntawm daim ntawv no, thaum qhuav nyob rau hauv lub muffle phab ntsa yuav tawg - vim hais tias thaum nws muab ib co av nplaum shrinkage.
Los ntawm cov tib cov ntaub ntawv uas tsim nyog rau tej pwm rau tej hub ib feem ntawm lub qhov rooj. Cov ntsiab lus yuav tsum xub tau qhuav nyob rau hauv lub qhib cua, thiab ces - nyob rau ntawm 100 degrees. Tom qab ntawd, lawv hlawv, nqa kub mus rau theem ntawm +900 degrees. Ci yuav ua tau nyob rau hauv ib tug cub tawg tsev rauv. Tau cov ntsiab lus koj xav tau tsuas yog tom qab lawv tau txias sau mus rau lub av nplaum yog tsis tawg vim muaj ib tug ntse txias.
Npaj rooj thiab muffle yuav tsum muab kho rau txhua tus lwm yam. Ua li no, maj mam muab daim ntawv kom paub meej txog ib cov ntaub ntawv stripped thiab ntwav txhuam ntoo. Tom ntej no, nyob rau hauv tus txheej txheem chamber yog lub qhov txhab kauj ntawm nichrome hlau. Nws thickness yuav tsum sib npaug zos rau 0.75 hli, thiab qhov ntev yuav tsum hais txog 18 m. Ntawm cov hoob kawm, yog hais tias tus muffle yog loj hlau kuj xav tau ntau.
Thaum nws lub qhov txhab yuav tsum tau khaws cia sib npaug zos rau lub luv ntawm lub coils thiab npog li cov chaw nrog av nplaum. Thaum tus thawj lub tsho tiv no yog qhuav, nws yog tsim nyog los Smear lub thib ob lub sij hawm nrog tib cov ntaub ntawv uas, muab cov asbestos chips - yog li ntawd lub thickness ntawm txheej tau muab hais txog 10 hli. Nyob rau hauv tas li ntawd, nws yog tsim nyog los luv luv-Circuit Court lub npe thiab lub xeem coils rau cov winding thaum lub sij hawm kev lag luam tsis so.
Thaum lub caij cua kub yog kiag li npaj txhij, nws yuav tsum tau muab tso rau hauv ib rooj plaub ua los ntawm daim ntawv steel millimeter. No ua hauj lwm chamber casing ua rau lwm qhov ntev 270 × 180 × 180 hli. Kom nws yooj yim dua mus sau rau hauv lub cev, nws yog zoo dua rau ua rau pem hauv ntej thiab nram qab lub hau tshem, thiab muab lawv nrog screws. Ces tas qhov rooj - yog li ntawd nws leans nyob rau hauv cov kab rov tav dav hlau.
Nichrome hlau yog tso tawm rau lub rear tsev nyob cover, nws xaus yuav tsum tau insulated los ntawm tej hub insulators ( "cov hlaws dai") thiab txuas mus rau lub connectors pin zoo. Cov ntsiab yuav tsis tau, thiab coj ruaj cuab yeej tej. Nyob rau hauv cov ntaub ntawv no, muffle cub tawg, nrog lawv txhais tes ua, tau pheej yig dua. Yuav tsum tau ua muaj nyob rau hauv lub qhov hluav taws xob network rau cov connectors koj yuav tsum mus cuag ib tug txuj qaum haum nrog ib tug plug.
Qhov chaw uas tseem tshuav ntawm lub vaj tse nyob thiab lub caij cua kub yuav tsum tau sau nrog asbestos yam khoom noj. Nws tseem yog tsim nyog los muab grounding ntawm lub vaj tse. Yuav kom muffle cub tawg, tau nrog nws tus kheej txhais tes, nws yog ntau yooj yim rau ua kom lub qhov rooj qhov rai los ntawm kev uas koj yuav saib tau lub lauj kaub av puab. Qhov no qhib yog kaw los ntawm ib tug hlau valve.
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