Rooj Tog Vaj Huam Sib Luag (48 Duab): Tsim Thiab Ntau Yam Ntawm Cov Ntoo Ntoo. Nws Yog Dab Tsi? All-laminated Board Thiab Laminated Chipboard, Khoom Ntoo Thiab Lwm Hom Ntoo Ntoo

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13

Ntau hom ntoo ntoo tau siv tau zoo hauv kev tsim cov rooj tog thiab khoom siv sab hauv. Nws yog qhov tsim nyog nkag siab ntau ntxiv tias nws yog dab tsi, hom ntoo rooj tog ntoo nyob qhov twg, lawv tau faib li cas.

Nws yog dab tsi?

Rooj tog vaj huam sib luag yog cov khoom siv los xij, feem ntau yog ua los ntawm cov ntoo tawv, uas tau sib xyaw ua ke los ntawm cov khoom siv ib leeg los yog cov khoom siv rau hauv ib qho . Nws kuj tseem tuaj yeem ua los ntawm chipboard lossis fiberboard, nrog voids sab hauv kom ua rau qhov hnyav tag nrho ntawm cov qauv. Nyob rau hauv Russia, cov khoom siv ib txwm rau nws yog pheej yig conifers, tsawg dua muaj cov khoom ua los ntawm nyuaj birch thiab ntoo qhib. Lub luag haujlwm tseem ceeb ntawm kev thov cov ntawv no yog cov rooj tog tsim khoom, tsim kho, kho kom zoo nkauj.

Cov ntaub thaiv npog tsim thev naus laus zis tau siv rau ntau dua 100 xyoo. Thaum xub thawj, kev sib zog thaum ua kom cov ntsiab lus tau ua tiav siv cov clamps. Niaj hnub no, cov xovxwm muaj zog tau siv hauv kev tsim khoom. Kev tsim khoom loj tau pib hauv 70s ntawm lub xyoo pua XX.

Cov yam ntxwv ntawm cov khoom muaj raws li hauv qab no:

• duab plaub lossis duab plaub;
• qhov dav ntawm cov tuav yog 10-50 hli;
• ntev - 2-5 m;
• tuab - 18-40 hli (txog 80 rau ntau tus neeg sib tw);
• dav - 200-1200 hli;
• cov khoom ya raws qib - 6-12%;
• kev sib tsoo nto zoo - 80-120 units.

Cov no yog cov ntsiab lus tseem ceeb uas cov rooj tog zaum zoo uas tsim tawm hauv Lavxias Lavxias muaj. Cov khoom lag luam txawv teb chaws tuaj yeem muaj lwm yam tsis.

Lawv ua li cas?

Cov rooj tog vaj huam sib luag yog tsim los ntawm cov chaw ua haujlwm ntoo . Rau kev tsim khoom, cov khoom siv raw yog siv cov ntoo lossis cov ntoo txiav ntoo los ntawm cov ntoo txiav thiab ntoo coniferous. Nws tau txheeb raws qhov xav tau rau hom tshwj xeeb ntawm cov khoom kawg. Hauv qee cov chav kawm, kev siv cov ntsiab lus tsis zoo lossis cov tuav nrog cov hnab yas tsis tuaj yeem lees txais.

Cov txheej txheem ntawm kev tsim cov khoom siv cov khoom sib dhos tau muab faib ua qee theem

1. Qhuav ntawm cov ntoo txiav ntoo uas tau xaiv.
2. Trimming thiab sorting ntawm workpieces.
3. Txiav kom dav. Hauv theem no, thaj chaw tsis zoo feem ntau raug txiav tawm uas tsis haum rau cov rooj tog zaum.
4. Machining. Cov khoom ua haujlwm yuav tsum tau txais qhov tshwj xeeb ntsuas qhov ntsuas.
5. Sib dhos ua ke nrog qhov ntev nrog ntxiv cov kua nplaum.
6. Qhov kawg ua tiav. Tom qab ntawd, cov khoom raug xa mus rau hauv xovxwm.
7. Txheeb xyuas cov nqaws.
8. Calibration thiab sib tsoo ntawm cov khoom tiav.
9. Txiav cov txiaj ntsig tau los ua cais pawg, raws li qhov ntev tau teev tseg.

Cov chaw tsim khoom tuaj yeem siv tus kheej cov khoom los ntawm chipboard lossis fiberboard kom tau txais lub rooj tog khoom siv tawv. Hauv qhov no, kev sib dhos tau ua tiav siv cov thev naus laus zis zoo sib xws.

Hom kev txheeb xyuas

Kev faib tawm ntawm cov rooj tog zaum rooj tog tuaj yeem nqa tawm raws li qhov sib txawv . Ntawm qhov sib txawv tseem ceeb tshaj plaws yog khoom siv ntawm kev tsim khoom . Nws tuaj yeem yog hom khoom teeb tsa ua los ntawm cov ntoo tawv, laminated chipboard. Los ntawm hom kev ua tiav cov khoom tuaj yeem ua veneered lossis laminated. Cov tshuaj tiv thaiv ya raws tiv thaiv tau lo, tom qab ntawd kho nrog cov ntaub ntawv pov thawj ya raws, qee zaum nws tseem tau npog nrog zaj duab xis cua sov.

Los ntawm txoj kev gluing, muaj ob pawg ntawm rooj tog zaum

Tag nrho lamellar … Nyob rau hauv nws, glued laminated ntoo txuas nrog qhov ntev. Txhua lub plank sau los ntawm ntug rau ntug thiab yog ib qho ntoo zoo. Qhov txiaj ntsig tseem ceeb ntawm txoj kev gluing no yog qhov zoo nkauj thiab ua haujlwm ntev ntawm cov qauv tsim, nws zoo li tsis zoo. Cov ntaub thaiv zoo li no tuaj yeem ua kom zoo nkauj nrog txheej iav, lawv zoo li cov khoom khov.

Spliced … Hauv txoj hauv kev ntawm gluing, lamellae tau txuas nrog qhov ntev thiab dav, muaj ntau ntau nqaws, qee zaum microthips tau siv ntxiv rau kev sib cuag ze ntawm txhua lub ntsiab lus. Txoj kev no muaj qhov tsis zoo cuam tshuam nrog kev sib txawv, sib txawv ntawm cov qauv. Nyob rau tib lub sijhawm, daim ntaub thaiv uas muaj qhov sib tsoo muaj lub zog khoov siab dua thiab tsim nyog rau kev tsim cov txheej txheem thauj khoom.

Cov rooj tog ntoo yuav muaj txoj kev sib txawv ntawm kev ua lub ntsej muag. Hloov los yog groove xaiv, milled version feem ntau lawv hais qhia xaiv thaum tsim khoom ib leeg. Rau kev ua tiav tom ntej, cov ntaub thaiv npog ua los ntawm cov tawv tawv yog qhov zoo dua - maple, ntoo qhib, koob muag muag feem ntau mus rau cov ntsiab lus uas yooj yim dua.

Kev faib tawm ntawm hom rooj tog rooj tog los ntawm lawv cov khoom dai feem ntau xav tau hauv kev lag luam rooj tog.

Ntawm no, ntau pawg sib txawv hauv ib zaug, uas txiav txim siab qhov sib xws ntawm cov xim thiab qhov chaw ntawm cov fibers sib txheeb ib leeg

Radial … Qhov kev xaiv homogeneous tshaj plaws nyob rau hauv tsos, lamellas nyob ib sab rau ib leeg, xim yog ntuj, tsis muaj kev hloov pauv. Cov fibers hauv cov qauv ua haujlwm ib puag ncig, qhov sib txawv hauv qhov dav ntawm cov kab ib leeg yuav tsum tsis pub ntau tshaj 20 hli.

Natur … Chav kawm ntawm cov rooj tog zaum no yog tus yam ntxwv sib xws, tab sis suav nrog lub teeb "qhov muag" txog li 3 hli txoj kab uas hla tau tso cai. Tsis muaj qhov xav tau nruj rau kev coj ua ntawm cov fibers.

Xaiv … Ib chav kawm uas cov nplaim tuaj yeem sib txawv ntawm cov xim thiab qhov loj ntawm lamellas. Ntoo fibers feem ntau nyob hauv cov lus qhia sib txawv. Hauv cov chav kawm tiv thaiv cov ntaub ntawv muaj qhov tsis xws luag - curliness, knots.

Rustic … Qhov hloov pauv ntau tshaj plaws, qee zaum nws tau ua los ntawm ntoo ntawm ntau hom. Txawm hais tias tsis zoo tshaj plaws, rustic tshwj xeeb tshaj yog nyiam los ntawm cov tsim qauv. Sab nrauv, cov nplais ua tiav zoo ib yam li tso parquet; feem ntau nws tsuas yog yuav tsum tau pleev xim lossis pleev xim rau kev tiv thaiv txhawm rau kom tau txais cov tshuaj zoo nkauj zoo nkauj.

Kev faib tawm no tsis yog qhov ua tiav nkaus xwb, tab sis nws siv rau ob qho tib si kev tsim khoom thiab muag . Cov neeg yuav khoom yuav tsum coj mus rau hauv tus account yog li ntawd los ntawm qhov pib lawv tsis nkim sijhawm los saib cov kev xaiv uas tsis cuam tshuam nrog cov haujlwm uas tau teeb tsa.

Feem ntau, koj yuav tsum coj mus rau hauv tus account cov ntaub ntawv uas cov ntaub thaiv npog tau ua.

Ntoo qhib

Cov rooj tog rooj tog ua los ntawm cov neeg tseem ceeb ntoo tau tsom mus rau kev tsim cov rooj tog zaum, cov txee ntoo . Cov qauv saum npoo tuaj yeem sib xws lossis sib txawv - txhua qhov kev xaiv nws muaj nws tus kheej qhov zoo thiab qhov tsis zoo. Qhov txiaj ntsig tseem ceeb ntawm cov ntoo qhib ntoo yog qhov ntom ntom ntom ntom ntom ntom - los ntawm 730 txog 780 kg / m3. Ntxiv mus, lawv yog cov loj heev, ruaj thiab ruaj khov.

Fiberboard

Hauv qhov no, kev tsim khoom siv raws li txheej txheem thev naus laus zis, tab sis siv cov khoom nyoos ntau dua - hardwood ntuj, uas ua rau kom ua haujlwm tau zoo ntawm cov khoom . Ib sab lossis ob qho tib si tuaj yeem ua tau zoo. Kev nias kub siv cov resins ua kom muaj zog txaus. Tab sis yog tias siv formaldehydes, lub rooj tsav xwm no tsis tuaj yeem hu ua rooj tog.

Larch, alder thiab linden

Cov ntoo ntoo ntuj no muaj cov qauv zoo nkauj, muaj zog thiab ruaj khov txaus. Muaj ntoo linden muaj qhov zoo dua nyob rau hauv daim ntawv ntawm cov ntsiab lus ntawm cov tshuaj tshwj xeeb ntuj tshuaj tua kab mob, ua rau nws tiv taus kab mob thiab lwm yam kev puas tsuaj rau lub cev. Larch tsis ntshai kev sib cuag nrog dej noo. Alder zoo nkauj, haum haum thiab ntom. Cov rooj tog vaj huam sib luag ua los ntawm ntoo ntawm cov tsiaj no feem ntau siv hauv kev kho kom zoo nkauj sab hauv.

Los ntawm ntoo thuv thiab spruce

Softwood rooj tog vaj huam sib luag - qee qhov pheej yig tshaj … Tsis tas li ntawd, lawv yog lub teeb yuag, tiv taus ya raws, vim lawv cov ntsiab lus siab. Qhov ntom ntawm cov khoom yog qhov qis - tsis ntau dua 520 kg / m3.

Xyoob

Cov khoom siv txawv txawv no tau tsim tawm hauv qhov ntau tsawg thiab tau saib zoo los ntawm cov neeg nyiam Asian zoo nkauj. Cov rooj tog ntoo xyoob ntoo muaj qhov hloov pauv tau zoo, lawv tuaj yeem siv los tsim cov qauv nrog cov duab geometry nyuaj … Vim lawv qhov tsis tshua muaj, lawv kim heev, tab sis lawv zoo li qub, yog li lawv tsis tshua muaj neeg xav tau.

Chipboard thiab MDF

Classic MDF thiab cov laug cam tseem tuaj yeem raug cais ua cov rooj tog zaum. Tab sis cov khoom siv raw rau lawv cov khoom lag luam nyob deb ntawm ib puag ncig zoo . Lawv lub zog thiab lub cev muaj zog tseem pom tau zoo dua li lawv cov analogs los ntawm cov khoom loj. MDF cov laug cam tau suav tias yog cov khoom siv tseem ceeb dua, lawv muaj txiaj ntsig ntau dua.

Ntau yam

Muaj kev pom zoo faib txhua hom rooj tog zaum hauv chav kawm

• C … Qib qis tshaj nrog ntau qhov tsis xws luag. Tej zaum yuav muaj txog li 75% cov ntoo ntoo, muaj coob tus pob txha uas tsis poob tawm, ntais saum npoo av, daim tawv nqaij thiab tawg. Lub hom phiaj ntawm cov khoom feem ntau yog kev tshaj lij.
• B . Ntau yam zam rau ob peb qhov tsis xws luag. Yog tias cov no yog pob, yuav tsum tsis pub ntau tshaj 2-3 daim rau 1 m2. Lub xub ntiag ntawm cov curls tuaj yeem ua tau, sapwood yuav tsum muaj nyob hauv ntim txog 10%. Qhov no yog cov khoom lag luam zoo uas tuaj yeem nqa cov haujlwm tseem ceeb.
• A . Cov rooj tog zaum ntawm chav kawm no yuav muaj qhov sib txawv me me ntawm cov xim thiab cov qauv ntawm cov khoom. Cov naj npawb ntawm cov pob txha noj qab nyob zoo tuaj yeem ua tau, tab sis feem ntau tsis xav tau.
• 0 lossis "ntxiv ". Qib siab tshaj plaws ntawm cov khoom, qhov xav tau rau nws yog qhov nruj tshaj plaws. Yuav tsum tsis muaj qhov tsis xws luag, xim thiab qauv ntawm cov plaub hau tom qab gluing ib txwm zoo ib yam, cov pob qij txha tsis pom. Cov qauv ntawm cov ntaub thaiv npog no tau qhia tsis zoo, nws zoo li yog tias nws yog cov ntoo khov kho.

Nws yog ib qho tseem ceeb uas yuav tau xav txog tias cov rooj tog zaum rooj tog tuaj yeem muaj chav kawm sib txawv rau txhua sab. Tias yog vim li cas cov npav feem ntau zoo li qhov no: A / A, B / B, A / B.

Qhov ntev (kho kom raug)

Qhov ntau ntawm qhov ntev ntawm cov rooj tog zaum rooj tog yog nyob ntawm lawv lub hom phiaj … Qhov dav tshaj plaws dav yog los ntawm 200 txog 600 hli nrog tuab ntawm 16 txog 20 hli. Qhov ntev ntawm cov vaj huam sib luag me me txawv ntawm 900 mm txog 4000 mm. Kuj tseem muaj kev xaiv rau qhov dav ntawm 0, 3 thiab 1, 1 m. Qhov tuab ntawm cov ntaub thaiv npog yog 40 lossis 50 hli, qhov ntev yog los ntawm 1 txog 6 m.

Koj yuav tsum nkag siab qhov ntawd cov yam ntxwv tsis tau tswj hwm los ntawm cov kev cai ntawm GOST Cov neeg tsim khoom tuaj yeem teeb tsa qhov kev pom zoo lawv tus kheej. Piv txwv li, cov vaj huam sib luag nruab nrab yog suav tias yog qhov kev xaiv nyiam tshaj plaws. Cov vaj huam sib luag loj loj 5000 × 1200 hli tau siv hauv kev kho kom zoo nkauj ntawm thaj chaw loj. Kev tsim kho suav nrog txhua qhov kev xaiv, qhov ntev tshaj 2 m.

Xim

Cov xim txheej txheem ntawm cov rooj tog zaum nyob ntawm seb hom ntoo twg tau siv rau lawv qhov kev tsim khoom. Cov xim hauv qab no suav tias yog qhov nyiam tshaj plaws:

• wenge;
• dawb - nws muaj nyob hauv maple, ntoo thuv;
• txiv ntoo;
• Cherry nrog cov yam ntxwv xim liab;
• Xim av;
• xim av;
• Ivory;
• alder - qhov xwm txheej nws muaj txog li 30 tones ntawm cov ntoo.

Cov no yog cov kev xaiv thov tshaj plaws. Ib qho ntxiv, cov rooj tog zaum tuaj yeem pleev xim, pleev xim, txhuam.

Lawv siv qhov twg?

Kev siv cov rooj tog zaum hauv tsev yog qhov xav tau feem ntau hauv kev tsim cov rooj thiab cov khoom ua haujlwm, lub ntsej muag ntawm chav ua noj thiab cov txee . Hauv lawv cov qauv, lawv nyob ze rau cov ntoo tawv. Cov khoom tuaj yeem ua milled, carved. Ntawm qhov hloov maj mam ntau yam cov ntxaij vab tshaus zoo nkauj rau cov tshuab hluav taws xob lossis cov ntxaij vab tshaus tau txais. Tuab mus rau kev tsim cov ntaiv ntaiv, qhov rais qhov rais, qhov rooj tawm, qhov chaw khaws khoom thiab khaws cia.

Kev siv rooj tog rooj tog yog xav tau hauv kev kho kom zoo nkauj sab hauv . Ntawm no, cov qauv txawv txawv thiab cov qauv ntawm cov khoom sib txuas, nco txog parquet, tau siv. Hauv pem teb nrog qhov ua tiav no tuaj yeem ua cov kua roj vanish, siv quav ciab thiab kho. Kev kho kom zoo nkauj phab ntsa lossis kev tsim cov ntu tuaj yeem ua tiav siv cov rooj tog zaum rooj tog.

Yog tias koj xav tsim lub qab nthab muaj zog thiab suab rwb thaiv tsev, cov laug cam no tseem haum.

Cov Lus Qhia Xaiv

Thaum xaiv lub rooj tog tsim nyog tsim nyog, koj yuav tsum ua raws qee txoj cai. Txawm tias cov khoom sib txawv tuaj yeem ua tau zoo nkauj thiab ua haujlwm tau yog tias nws tau ua raws li txhua txoj cai. Thaum kuaj xyuas daim ntaub thaiv, koj yuav tsum tau them sai sai rau tus lej tsis tseem ceeb.

• Chav kawm khoom Cov ntaub thaiv npog yam tsis muaj pob txha raug cim nrog cim "ntxiv", lawv siv cov ntaub ntawv zoo tshaj plaws, muaj qhov xav tau rau kev xaiv lamellas. Chav Kawm B / B txuas nrog cov nplaum tsis muaj tshuaj lom. Nws tso cai rau cov pob me me kom suav nrog hauv kab.
• Tsevneeg txoj kev … Txhua lub vaj huam sib luag laminated tau txiav txim siab ua cov rooj tog zaum, cov vaj huam sib luag sib txuas feem ntau siv hauv kev tsim khoom ntawm cov qauv tsim.
• Nqe … Cov ntoo ntoo coniferous yog cov uas pheej yig tshaj. Kev hwm hwm suav nrog ntoo qhib, beech, xyoob ntoo. Tus nqi nruab nrab, tab sis lub zog txaus txaus thiab zoo nkauj rau cov khoom siv ntoo - maple, cherry, alder.
• Kev tsis sib xws … Cov tuam txhab tsim khoom loj siv ntoo ntawm tib hom rau kev tsim khoom ntawm cov rooj tog zaum. Yog tias cov qauv ntawm cov fibers sib txawv heev, cov khoom siv tsis zoo li yuav suav tias yog qhov zoo.
• Teem caij … Yog tias koj npaj yuav ua daim nplooj qhov rooj, qhov rai qhov rais, cov ntaiv treads los ntawm cov vaj huam sib luag, koj tsis tuaj yeem them nyiaj ntau dua rau lamellas khoom thiab xaiv hom kev teeb tsa xaiv. Rau cov txee thiab cov ntsej muag, lub vaj huam sib luag zoo nrog yuav luag pom qhov pom ntawm gluing yuav zoo dua.

Muab cov lus pom zoo no, koj tuaj yeem yooj yim tiv nrog txoj haujlwm nrhiav cov khoom ntxim nyiam tshaj plaws rau kev tsim khoom ntawm sab hauv lossis kho kom zoo nkauj sab hauv.