Peeled veneer: ntau lawm technology, daim ntawv thov

Yuav ua li cas yog veneer, tsis paub txhua leej txhua tus, tab sis tsuas yog cov uas nrog cov khoom no. Yog li ntawd hu ua heev nyias khaubncaws sab nraud povtseg ntawm cov ntoo uas yog tau ua los ntawm sawing, planing los sis nti ntoo cav.

Scope

Niaj hnub no veneer yog feem ntau siv rau lub tsho tiv no tus ntoo rooj tog. Tab sis qhov no yog tsis yog tib qhov chaw uas nws yog ib qhov nyuaj ua tsis tau cov khoom siv no. Qhov no zus tau tej cov:

1. Qhov rooj.
2. Skateboards.
3. Mob rau seev suab paj nruas.
4. Delta-ntoo.
5. Plywood.
6. Splinters.
7. Finishes rau lub tsheb interiors.

comparative yam ntxwv

Yuav kom to taub zoo dua cov yam ntxwv ntawm txhua hom ntawm veneer koj yuav tsum tau tsis saib cov yam ntxwv ntawm nws cov siv thiab ua, thiab qhov txawv ntawm neeg tus yam ntxwv. Qhov no yuav pab kom to taub cov kev sib piv ntawm txawv thickness veneer hom:

1. Sawing - 0.1-1.0 cm.
2. Hlais - los ntawm 0.2 mus rau 5 lub hli.
3. Teb - 0.1-10 hli.

Yog li, peeled veneer thickness txawv los ntawm zoo xws li cov ntaub ntawv thiab yog npaum li cas cheaper. Vim hais tias ntawm tag nrho cov kev ntawm tau txais veneers lub feem ntau pheej yig nws yog tshwv, li ntawd, nws yuav mus txuas nws txoj kev no.

pom qhov txawv nta

Paub qhov txawv peeled veneer los ntawm analogues ntawm lwm yam kev pab rau cov nram qab no nta:

1. Lub qis tshaj tus nqi ntawm thickness. Nyob rau hauv lwm yam lus, qhov no zoo heev nyias khoom.
2. Yog hais tias tus ntoo khaub lig-grained ntoo yog siv, zoo nkauj thaj chaw ntawm cov ntaub ntawv uas yog ho muaj zog.
3. Nruab nrab ntawm lub tom qab thiab cov ua ntej lawm ntoo loj khoob.
4. Nqi. Nws yog tus nqi qis tshaj vim hais tias ntawm lub peculiarities ntawm ntau lawm. Yog hais tias koj siv ntau kim ntaub ntawv (ntoo thuv, larch), tus nqi yuav siab dua. Tab sis yog hais tias peb los sib piv nrog rau lwm cov hom ntawm ntau lawm, tus nqi yuav tseem yuav qis dua.

ntau lawm nta

Yog vim li cas raws nraim peeled veneer yog lub feem ntau tsis tshua muaj nqi? Cov lus teb yog yooj yim: vim hais tias rau nws lawm yuav tsum tau ib tug tsawg kawg nkaus ntawm cov khoom thiab cov ntaub ntawv. Qhov no tshwm sim raws li nram no:

1. Npaj cov dawb paug ntawm cov ntoo ntawm ib tug tej yam ntev. Ua li no, txiav lub cev yog ntxuav ntawm twigs, ceg, sib txawv growths.
2. Muab tso rau hauv ib lub tshuab dhos npaj ntoo workpiece. Koj yuav tau siv tej ntoo rau no - ib tug qhuav los yog damp. Yuav ua li cas yog ib qho tseem ceeb, yog tsis yooj yim peeled las ib tug qhuav, namely ntub ntoo. Qhov loj tshaj plaws - raws li meej kho tej lub caij uas cov kws dhos li ntawd nws tshem tawm rau sab saum toj txheej ntawm lub workpiece nyob rau hauv ib tug kauv, muab li tus nruam web.
3. Tsim ib coarse thiab ces ib tug thawj preform ua. Nws yog tsim nyog los tshem tawm cov tawv ntoo thiab smooth qhov chaw - nws yuav du, tus.
4. Kawg theem - tshem tawm ntoo txheej ib predetermined thickness. Txheej tau raug tshem tawm raws tag nrho ntev billet ntawm ib lub sij hawm, uas tso cai rau kom tau ib tug cov ntaub ntawv uas nrog ib tug tshaj plaws dav.

Tab sis hauv lub tiav lawm daim kab xev - nws yog semi-tiav lawm cov khoom uas koj xav muab tam sim ntawd hauv lub tom ntej ua. Lub ntsiab daim ntawv uas yog manufactured peeled veneers - GOST 2977-82, li ntawd, yuav tsum tau li nram qab no cov kauj ruam: ua tiav linen yuav tsum tau txheeb tawm, muab qhov zoo tshaj ntawm cov khoom, nws cov tsos, lub hom ntoo, kev ntxhib los mos, thiab lwm yam - mus kos tus cim, txiav mus rau hauv feem Jointing lub hau thiab tsuas yog tom qab ntawm txhua pob ruaj ntseg. Thiab tsis txhob siv cov pa ntim cov ntaub ntawv thiab tshwj xeeb cov khoom.

Feem ntau cov feem ntau, siv pa raug Zaubqhw tshwm sim ntais - npaj khaubncaws sab nraud povtseg ntawm cov ntoo yog crushed rau hauv nyias ib daim hlab thiab txiav mus rau hauv daim me me, yooj yim rau twv - rau qhov ntev ntawm qhov yuam kev. Khoom rau zus tau tej cov match billets feem ntau ib tug nab taug nyob, raws li cov feem ntau pheej yig thiab cov nyob rau ntawm cov ntaub ntawv uas.

Yog hais tias nws ua ntawm birch veneer, cov khoom yog tau nrog ib tug high school cov aesthetic yam ntxwv. Nyob rau hauv tas li ntawd, zus tau tej cov veneer los xij yog vim cov nram no hom ntawm ntoo:

1. Beech.
2. Oak.
3. Tshauv.
4. Linden.
5. Ilma.
6. Cedar.
7. Larch.

Qhov ntau kim raw khoom, ntau dua qhov lub nqi thiab, raws li, lub resulting cov ntaub ntawv uas tsim kom zoo nkauj. Nyob rau hauv tas li ntawd, cov hom ntawm cov cav ntoo siv nyob rau hauv lub ntxiv siv ntawm lub resulting khoom.

shortcomings

Dua li ntawm qhov uas tsis muaj nqi, peeled veneer yog tsis li nrov rau meem nyob rau hauv tus neeg mob qhov twg koj xav txoj kev zoo nkauj, qhov txawv tsim thiab zoo nkauj tiav lawm nto. Yuav kom kov yeej no drawback, nws yog tsim nyog los kho, uas tso cai rau tag nrho kev siv ntaub raws li ib tug cladding khoom.

Lug txhim khu lub hniav nyhuv yuav raug peeled veneer nto dyeing, printing ntawm kub (pirotipii), opaque finish. Tab sis cov thawj daim ntawv tsis tiv thaiv tau nws siv rau lwm yam hom hauj lwm.

tus ntoo khaub lig-grained ntoo

Exception - tus ntoo khaub lig-grained ntoo. Txawm tias gardeners curly nce yog suav tias yog ib tug lwm, rau qhov siv thiab ua cov ntoo raws li daim ntawv yog ntawm kev muaj nqis. Yuav ua li cas yog nws? Yog li ntawd hu ua yeej (los yog ceg) ntawm tsob ntoo nyob rau hauv uas lub fibers yog tsis muab tso rau raws nraim hauv lub thoob, thiab intertwined nyob rau hauv txawv kev qhia, txoj kev ua pob caus ntawd, cords, bundles, thiab lwm daim. Thaum lub sij hawm tshem tawm ntawm khaubncaws sab nraud povtseg ntawm cov kws dhos riam lub caij nplooj zeeg nyob rau hauv lub fiber yog tsis niaj hnub. Yog li, ib tug simultaneous tshem tawm ntawm lub txheej thoob plaws, nrog, ntawm lub kaum sab xis. Thaum ib qho kev txiav nto tau zoo kev ntxhib los mos uas ua nacreous flicker. Curly nce tshwm sim nyob rau hauv tag nrho cov hom, tab sis nyob rau hauv ib co tsawg tsawg thiab lwm tus neeg feem ntau - los yog es, lossi.

Cov feem nrov breeds ntawm kev tsim kho rau veneer - birch, tab sis tsis zoo, thiab Karelian, thiab txawm maple qab zib. Ntxiv mus birch curly nce txawv ntau vim lub fact tias nws hlob nyob rau hauv lub Kola ceg av qab teb, tej yam kev mob yog heev heev thiab txhua xyoo ib ncig ntawm cov ntoo tsis txhob dag rau ib lub voj voog, thiab muaj hauv daim ntawv ntawm undulating outlets.

Qab Zib maple ntoo them nrog fiber-uzelochki uas muaj tsaus midway. Tab sis txij thaum no hom ntoo tsis tshwm sim nyob rau hauv ib ncig ntawm lub qub Soviet Union, tsuas yog lub Crimean Botanical vaj, rau qhov siv thiab ua cov veneer khoom uas zoo zoo nkauj tsis txaus siab no tsuas yog ib tug birch. Peeled veneer ntau lawm technology ntawm Karelian birch yog tib yam li lwm cov breeds, tab sis tus nqi, vim hais tias ntawm qhov tshwj xeeb muaj nqis ntawm cov ntaub ntawv uas yog dog dig dua.