Cov thev naus laus zis no tso cai rau koj los tsim cov ntaub ntawv tshwj xeeb nrog kev ua haujlwm siab thiab zoo nkauj. Cia peb kawm seb yuav ua li cas ntoo ruaj khov nyob hauv tsev, cov khoom sib xyaw uas xav tau rau qhov no, cov thev naus laus zis twg siv los ua qhov haujlwm no.
txheej txheem ruaj khov: nws yog dab tsi?
hom kev ua no tsis muaj dab tsi ntau tshaj li kev txuag. Qhov no yog kev txuag, yog tias tsuas yog vim lub hom phiaj tseem ceeb ntawm cov txheej txheem no yog los khaws lub siab tshaj plaws ua kom zoo nkauj thiab zoo nkauj ntawm cov ntoo thiab tib lub sij hawm nce lub zog thiab hardness.
Ntoo stabilization yog qhov ntim ntawm cov khoom siv pores nrog cov sib txuas tshwj xeeb uas tuaj yeem ua kom tawv lossis muaj peev xwm ua tau polymerize. Ntau yam roj, xim, polymers, resins yog siv los ua impregnations rau kev ua.
Qhov no yog txheej txheem nyuaj, tab sis yog tias koj mus txog nws nrog lub luag haujlwm siab tshaj plaws thiab ua raws li txhua kauj ruam tau piav qhia hauv thev naus laus zis, ces muaj caij nyoog kom tau ntoo tawv heev nrog cov qauv zoo kawg.
Cov txiaj ntsig ruaj khov
Stabilized ntoo txawv ntawm cov ntoo zoo tib yam hauv nws cov khoom thiab cov yam ntxwv. Tom qab ua li no, qhov ceev thiab hardness nce, qhov ntsuas ntawm kev tiv thaiv kub thiab av noo hloov tau zoo dua. Tsis tas li ntawd, cov khoom no tau txais ntau yam khoom muaj txiaj ntsig.
Kev ruaj khov ntawm ntoo tso cai rau koj los cuam tshuam qhov cuam tshuam ntawm tsob ntoo rau qhov cuam tshuam ntawm hluav taws xob ultraviolet. Xws li cov ntoo polymerized tuaj yeem tiv taus txawm tias lub sijhawm luv luv ntawm qhov qhib hluav taws yam tsis tau poob nws cov yam ntxwv tshwj xeeb. Cov khoom siv ntuj no tom qab ua tiav los ntawm cov thev naus laus zis tshwj xeeb ua impervious rau ntau yam roj thiab cov kuab tshuaj organic. Thiab, thaum kawg, qhov tseem ceeb tshaj plaws uas muab cov ntoo kom ruaj khov yog nws cov khoom zoo nkauj zoo nkauj. Cov ntoo no sib dua thiab yooj yim dua rau txheej txheem.
Vim li cas thiaj ruaj ib tsob ntoo
Txhua yam ntoo, txawm tias ruaj thiab kim, xws li ntoo qhib lossis, hais tias, tshauv, yog qee yam cuam tshuam los ntawm ntau yam kev puas tsuaj thiab cuam tshuam. Yog li, tsob ntoo feem ntau hnav tawm, thaum raug dej nws tuaj yeem deform, nqus dej los yog qhuav. Stabilization ntawm ntoo pab khaws cia thiab txhim kho txhua qhov zoo ntawm ntoo thiab tiv thaiv hnav.
YPolymerization Technology
Yuav kom tau txais cov khoom zoo raws li qhov tshwm sim, nws yuav siv sijhawm ntau, nyiaj txiag thiab kev siv zog. Nws yog qhov nyuaj tshwj xeeb kom tau txais qhov xav tau kubhom, lub tshuab nqus tsev, nrog rau qib siab ntawm qhov xav tau, thiab tsis muaj tag nrho cov kev txwv no, kev ruaj khov ntawm cov ntoo yuav ua tsis tau.
Thawj kauj ruam yog xaiv cov khoom tsim nyog. Feem ntau cov khoom no yuav raug siv ntxiv rau kev tsim khoom ntawm ntau yam kev kho kom zoo nkauj, yog li koj yuav tsum xaiv tsuas yog cov pob zeb uas muaj qhov zoo nkauj thiab zoo nkauj. Nws tuaj yeem yog ntoo tawv - birch, maple, elm, txiv ntseej, Ntxiv mus, cov khoom xaiv yuav tsum tau impregnated nrog ntau yam sib xyaw. Muaj ntau ntau hom thiab txoj kev ntawm impregnation. Yog li, rau me me nyias workpieces, txias impregnation yog haum. Kub impregnation kuj raug cais - qhov no yog boiling los yog soaking lub workpiece nyob rau hauv ib tug kub muaj pes tsawg leeg. Thaum cov khoom sib xyaw no tau ua kom sov, lawv qhov sib xws hloov mus rau cov kua ntau dua thiab tau txais lub zog nkag tau zoo dua.
Txoj kev nqus tsev vacuum kuj tau siv dav - ntau tus neeg siv nws hauv tsev. Yog li ntawd, lub workpiece yog muab tso rau hauv ib tug tshwj xeeb chamber, los ntawm uas cov cua yog ces pumped tawm. Ua ke nrog nws, cov huab cua uas muaj nyob rau hauv cov ntoo tuaj tawm ntawm lub tank. Tom ntej no, cov tebchaw yog nchuav kom ruaj khov ntoo, uas yuav yooj yim sau tag nrho nws qhov hws.
Lwm txoj kev khaws ntoo yog siab impregnation. Cov muaj pes tsawg leeg yog nchuav rau hauv lub thawv thiab lub workpiece muab tso rau hauv. Tom qab ntawd lub thawv no tau muab tso rau hauv ib lub chamber tshwj xeeb, qhov chaw siab tshaj yog tsim. Raws li qhov tshwm sim, huab cua khiav tawm ntawm qhov chaw ua haujlwm, thiab cov tshuaj occupies tag nrho cov pores.
Tom ntej no yog cov txheej txheem polymerization. Ua tib zoo sauqhuav ntawm tej qhov kub thiab txias. Muaj qee qhov sib txuas ua rau lawv tus kheej tawv. Cov ntoo khaws cia ua hnyav dua, ua kom zoo nkauj dua, muaj xim ntau dua, thiab muaj cov khoom tshiab.
Tab sis tib lub sijhawm, cov ntoo fibers tsis hloov lawv cov yam ntxwv. Lawv, raws li nws tau, txhawb nqa, muab tag nrho cov khoom ua haujlwm zoo nkauj thiab zoo nkauj.
Anacrol ntoo stabilization hauv tsev
Qhov no yog ib qho cuab yeej nrov uas feem ntau siv los khaws ntoo hauv tsev. Qhov no technology muab rau lub xub ntiag ntawm lub nqus tsev vacuum installation. Txhawm rau sib sau ua ke, koj xav tau cov thawv yas, kais dej, kav dej, nrog rau lub tshuab nqus tsev thiab lub tshuab nqus tsev twj. Tag nrho cov no yog kom pom nyob rau hauv lub garage ntawm ib tug tswv tsev. Yuav kom tswj tau qhov siab, yuav tsum muaj manometer. Txhawm rau kom qhuav, koj tuaj yeem siv cua grill lossis lub qhov cub muaj zog.
Qhov khoob tuaj yeem yog cov phaj ntoo qhuav, cia nws ua, piv txwv li, poplar. Lub phaj npaj yuav tsum tsis pub ntau tshaj 30 mm nyob rau hauv thickness, thiab qhov ntev yuav tsum tsis txhob loj. Anacrol-90 yuav siv los ua impregnation. Qhov loj ntawm lub workpiece raug xaiv kom nws yooj yim rau impregnate.
Ua ntej ntawm tag nrho cov, lub workpiece yog muab tso rau hauv ib lub thawv nrog muaj pes tsawg leeg thiaj li hais tias cov tshuaj npog tag nrho nws. Tom ntej no, koj yuav tsum tsim lub tshuab nqus tsev nyob rau hauv lub khob kom txog thaum npuas tsis tsim. Tom qab ntawd koj yuav tsum cia cov tshuaj brew - nws yuav siv sij hawm tsis tshaj 20 feeb. Tom qab ntawd, nyob rau hauv lub hwj nws yog tsim nyog los tsim ib tug tshajsiab nrog twj tso kua mis thiab compressor. Lub siab yuav tsum yog los ntawm 2 mus rau 4 atmospheres. Tom qab ntawd lawv so ntawm 30 feeb, thiab tom qab ntawd tag nrho cov txheej txheem rov ua dua.
Rov ua kom txog thaum daim ntoo pib tog. Thaum lub bar tau poob, cov txheej txheem tuaj yeem nres. Tam sim no nws tsuas yog kom qhuav ib daim ntawm cov paj ntoo hauv qhov cub ntawm qhov kub ntawm 100 degrees.
Tom qab ziab, cov khoom ua haujlwm yuav dhau los ua ntau dua thiab yuav zoo dua polished. Thiab yog tias koj ntxiv cov xim rau Anacrol-90, koj tuaj yeem tau txais cov qauv tshwj xeeb. Tsis tas li ntawm kev muag khoom koj tuaj yeem pom cov xim uas twb muaj lawm.
YEpoxy stabilization
Txhua tus txheej txheem zoo ib yam rau qhov sib txawv uas siv Anacrol, txawm li cas los xij, epoxy resin diluted hauv cawv kom zoo dua fluidity yuav raug siv los ua cov muaj pes tsawg leeg. Qhov tsis zoo ntawm epoxy resin yog tias nws polymerizes rau lub sijhawm ntev heev, thiab hauv lub tshuab nqus tsev nws tuaj yeem boil txhua. Tab sis, txawm tias tag nrho cov teeb meem thiab qhov tsis txaus, qhov tshwm sim yuav dhau qhov kev cia siab.
Hnub no ntawm kev muag khoom koj tuaj yeem pom cov khoom siv hluav taws xob tuaj yeem ua kom ruaj khov ntoo nrog fluidity sib txawv. Cov kua dej ntau tshaj yog qhov zoo rau lub hom phiaj no.
Txoj kev yooj yim kom ruaj khov
Cov thev naus laus zis no cuam tshuam nrog cov ntoo impregnation nrog roj. Linseed, hemp, walnut, txawm tung roj yuav ua. Nyob rau tib lub sijhawm, paj paj zoo tib yam tsis muaj qhov tsim nyog. Tag nrho thev naus laus zis los ntawm qhov tseeb tiaslub workpiece yog muab tso rau hauv linseed roj rau 10-14 hnub. Tab sis cov kws tshaj lij pom zoo kom siv lub tshuab nqus tsev.
Kev ruaj ntseg thev naus laus zis los ntawm tus tswv ntawm Solovetsky Monastery
Raws li koj paub, lub tsev teev ntuj no yog ua los ntawm ntoo. Tau ntau pua xyoo, qee lub ntsiab lus ntawm lub tsev ntawm lub tsev teev ntuj thaiv tsis tau cuam tshuam los ntawm huab cua, noo noo thiab sijhawm. Qee cov ntsiab lus txawm ua txhaum tag nrho cov cai ntawm physics. Tab sis txhua yam ua tau yooj yim heev - nws yog ntsev.
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau siv txoj kev no, koj yuav xav tau dej thiab ntsev. Yog li, koj yuav tsum npaj ib lub thoob dej thiab ib tablespoon ntsev rau txhua liter. Ntsev yuav tsum tau yaj nyob rau hauv dej, muab cov blanks rau ntawd thiab ua noj rau ob teev. Thaum cov dej tsis ua npuas dej, cov ntoo yog npaj txhij. Nws tsuas yog kom qhuav qhov khoob xwb.
