Ruaj tsob ntoo: fabrication hom kev kawm thiab nta

Rau ntau cov nqe lus nug tshwm sim, dab tsi nws txhais tau hais rau "ruaj khov tsob ntoo." Nws yog ib cov khoom tshwj xeeb uas kho thiab tau txais ntxiv hniav yam ntxwv thiab durability, lub ntuj qauv tseem unchanged.

piav qhia

Qhov no hom ntawm kev kho mob yog feem ntau kuj hu ua kev txuag, thiab rightly li ntawd, txij li thaum lub ntsiab hauj lwm yog muab tso rau mus khaws thiab txhim kho qhov zoo ntawm tus ntoo. Muab xws li ib tug tshwm sim yog tau los ntawm kev siv ntawm ib tug tshwj xeeb khoom uas nyob rau hauv lub pores thiab hardens. Cov feem ntau lug mas yuav kis tau resins, polymer thiab xim formulations, ntau yam roj.

Ruaj tsob ntoo kiag li absorbs tus coloring muaj pes tsawg leeg thiab yuav siv sij hawm nyob rau hauv ib tug tshiab laus tsis tau tsuas yog rau ntawm qhov chaw tab sis kuj thoob plaws lub tsev. Muaj ntau ntau yam kev xaiv rau uas tseg tau los ntawm tej yam ntuj tso rau kaj xim.

nta

Rau kom zoo tau yuav tsum tau meej npaj thiab ceev faj ua raws li tag nrho cov kev cai. Ntawm nws tus kheej tsis yog li ntawd ib qho yooj yim los mus tsim cov kev kawm theem siab, lub tshuab nqus tsev thiab ib tug tej yam kub tsoom fwv tab sis preservation yuav tsis yooj yim sua yam uas tsis tau cov mob no.

Ua ntej, koj yuav tsum khaws cov workpiece kom zoo. Nyob rau hauv feem ntau, nws ua hauj lwm pab raws li ib tug cov ntaub ntawv uas muaj cov zoo nkauj modulations thiab cov qauv, tej zaum nws yuav muaj ntau hardwoods yog: chestnut, elm, Maple thiab birch.

Ruaj tsob ntoo muaj cov nram qab zog:

• hardness;
• ceev;
• kuj mus rau ntau yam roj thiab organic kuab tshuaj;
• zoo heev zoo nkauj yam ntxwv;
• Ruaj tsob ntoo khw muag khoom cov khoom txawm tias thaum rhuab qhib nplaim taws.

impregnation

Qhov no kauj ruam yuav tsum tau ua los ntawm ntau txoj kev:

• Stabilization ntawm lub high school siab. Rau lub hom phiaj no, lub xaiv thawv yog sau nrog ib tug muaj pes tsawg leeg nyob rau hauv uas lub preform raus. Ces lub thawv yog muab tso rau hauv ib tug tshwj xeeb chamber nyob rau hauv uas ib tug nce siab yog generated. tej yam hauv paus ntsiab lus no yog hais tias cov huab cua ntiab tawm los ntawm lub workpiece, thiab cov tsis muaj qhov chaw yog lawm ua tus sau nrog mortar.
• Nqus txheej txheem. Cov khoom yog muab tso rau hauv ib lub chamber los ntawm cov huab cua yog tom qab pumped tawm, thiab raws li nws nyob ntawm lub workpiece. Yog li ntawd cov tshuaj yooj yim tsuas hlab ntsha thiab npliag pores.
• Kub impregnation. Tus ntoo yog siav los yog soaked nyob rau hauv tshwj xeeb formulations. Tsiag ntawv los ntawm txhais tau tias siv liquefaction los ntawm cua kub, li no zoo heev ua lub flowability thiab sau cov zoo.
• Khaub thuas impregnation yog pom ib qho rau nyias workpieces.

polymerization

Qhov no txoj kev xaus lub ua thiab yog ua los ntawm qhuav cov khoom nyob rau ntawm lub qhov yuav tsum tau kub. Stabilized ntoo tuam haujlwm txais kev kis tau yam ntxwv tshiab, muab kev zoo sib thooj nrog polymeric cov ntaub ntawv, raws li nws hloov nws cov xim thiab qhov hnyav. Yog li qhov zoo tshaj ntawm cov fibers yog tib yam, lawv ntxiv txhim kho cov tshuaj siv nyob rau hauv qhov kev, li no txoj kev noble thiab elegant tsos ntawm tag nrho cov preform. Nws yog ib nqi sau cia hais tias ib co ntawm cov cuab yeej siv rau ntawm no theem, txawv vaj tse samozatverdevaniya.

Yuav ua li cas mus rau stabilize qhov riam kov tsob ntoo

Cov khoom processed yog tsim rau cov creation ntawm ntau yam khoom thiab handicrafts. Nws yog feem ntau siv nyob rau hauv qhov siv thiab ua kom leeg rau riam.

Ib tug nrov compositions rau khaws cia ib tug "Anakrol-90", ncuav point ntawm uas yog tsis pub dhau 90 degrees. Rau cov hauj lwm yuav tsum tau nqus system, nws yuav ua los ntawm cov nram qab no Cheebtsam: siab gauge, huab cua compressor, lub tshuab nqus tsev twj tso kua mis, cov leeg, yas ntim loj loj. Tom qab, stabilized ntoo yog qhuav nyob rau hauv ib tug tshwj xeeb qhov cub, nrog nws qhaj ntawv yuav siv Aerogrill los yog qhov cub.

Thickness niam siv yuav tsum tsis txhob ntau tshaj 3-4 cm, nws yog ib qhov tsim nyog rau high-zoo impregnation ntawm lub preform.

Tus ntoo phaj yog muab tso rau hauv ib lub taub ntim nrog ib tug daws, thaum nws yuav tsum tau nkaus them anakrolom. Lub tshuab nqus tsev yog tsim kom txog thaum ces, kom txog thaum tsis muaj cua npuas tawm.

Ntxiv mus, kev kub siab yog tsim, lub pre-formulation yuav tsum sawv ntsug rau ib nrab ib teev. siab theem yuav tsum mus txog mus txog 2-4 atm, nws yuav tsum tau siv lub twj tso kua mis thiab cov compressor. Cov txheej txheem yuav tsum tau rov qab tom qab 40 feeb. Kev nqis tes ua yog nqa tawm raws li ntev raws li cov khoom tsis tog rau hauv dej. Nyob rau hauv cov ntaub ntawv no, muaj tsis muaj tsis ntseeg ib tug zoo impregnated preform.

Ces tus ruaj khov tsob ntoo nrog nws ob txhais tes Nws yog meej ziab rau ib tug kub ntawm txog 100 degrees. Tom qab nws yuav tsum tau uas tsis mus kawm nyoos me ntsis. Tej kev kho mob uas muab ib tug kev kub ceev cov ntaub ntawv thiab pab txoj kev polishing kev kawm. Nonstandard zas qauv yuav tsum tau los ntawm kev ntxiv tau ntau yam pigments nyob rau hauv muaj pes tsawg leeg. Tsis tas li ntawd niaj hnub no, yuav muaj nyob rau muag ready-made kev daws teeb meem nrog ib tug ntau yam ntawm ntxoov.

Thov epoxy cob

Qhov no txoj kev yog zoo li preservation nrog anakrola, lub ntsiab qhov txawv cov lus dag nyob rau hauv nws hloov los ntawm ib tug epoxy cob tov nrog cawv. Cov yav tas yog siv los txhim kho qhov zoo ntawm impregnation. Ua hauj lwm nrog cob yuav tsum tau ua siab ntev, li ntawd, ntev raws li nws yog polymerized mus rau lub kev kawm lub xeev. Muaj ntau ntau txawv cov ntsiab raws li epoxy cob. Ruaj rau cov ntoo nrog ua los ntawm kev siv ntawm tej muaj pes tsawg leeg nrog ib tug high degree ntawm fluidity, yus muaj los ntawm qhov zoo tshaj plaws yam ntxwv.