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Kedu ka esi eme plywood? Kedu ihe bụ plywood?

Oge: 2022-07-18 Hits: 13

Plywood bụ bọọdụ arụrụ arụ. A na-akpọ ya plywood ná mba ọzọ, nke a na-akpọkwa osisi multilayer. Ọ nwere nhazi nke nwere ọnụ ọgụgụ na-adịghị mma. Onye ọ bụla oyi akwa na-n'elu perpendicular ọ bụla ọzọ.

Usoro nhazi a pụrụ iche na-emepụta ihe ndị na-edozi ike, nkwụsi ike na akụ na ụba. Plywood anaghị akwụsị mgbe niile ma gbasaa, na-agbawa dị ka osisi siri ike. Plywood na-abụkarị site na 3 ruo 17 n'ígwé. N'ikwu okwu n'ozuzu, ka ọkwa nke otu ihe ahụ dị, nke ka mma nke plywood.

Ogo nke plywood na-adabere na ihe onwunwe. Ụfọdụ bụ okwuchi, dị ka pine, poplar, wdg. Ọnụ osisi hardwood dị elu karịa nke cork. Enwekwara ọdịiche dị mma na nke na-adịghị mma n'etiti plywood, a na-atụkwa ihu n'ihu dịka ịdị larịị na ire ụtọ. Enwekwara echiche dị n'akụkụ ma ọ bụ n'ígwé ndị dị nhata, dị larịị, na ma enwere oghere.

Plywood bụ bọọdụ nke ndị na-anụ ọkụ n'obi na-arụ ọrụ osisi na-amasị ya nke ukwuu, ọkachasị bọọdụ ebubata ọkwa dị elu, nke a na-akpọ bọọdụ mmiri na ụlọ ọrụ. N'ezie, n'ime afọ ndị na-adịbeghị anya, a na-emeziwanye usoro mmepụta nke plywood nke ụlọ, na plywood a na-emepụta adịghị njọ karịa nke a na-ebubata, ma ọ bụ nchebe gburugburu ebe obibi ma ọ bụ mma. akụkụ. Ọdịnaya formaldehyde nke gluu ejirila erutela ma gafere ọkọlọtọ ndị Europe

Kedu ka esi eme plywood?
Nkà na ụzụ nhazi Plywood:

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Nkà na ụzụ nhazi plywood:

N'ime usoro mmepụta, ịcha osisi, peeling, akọrọ, njikwa, ikpo ọkụ ọkụ, mbelata ihu, ịcha ájá na-emetụta mmebi ahụ. Ihe mkpofu bụ foduru nke nhazi (ihe onwunwe) na mbelata (adịghị ike). Ihe mkpofu osisi metụtara ihe, nkọwapụta nke log, ikike akụrụngwa, teknụzụ na nkọwapụta mmepụta.

1) Debanyere ndekọ:

Log debarker:

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Ogologo oge mbubata na-ebubata karịa 6 mita. Ịcha dị ka nkà na ụzụ chọrọ ogologo na mma. Ogologo ịkpụ kwesịrị ịbụ ogologo ngwaahịa gbakwunye foduru. Ka ihe atụ, ngwaahịa bụ 1220mm * 2440mm, ọnwụ ogologo na-emekarị 2600mm ma ọ bụ 1300mm. ogologo osisi, camber na demerit na-emetụta mmepụta plywood ozugbo. Ihe fọdụrụ bụ obere iberibe osisi, mkpọmkpọ ebe, sawdust, tec. Oke mbelata ihe ndekọ ndekọ bụ 3%-10%.

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2) Peeling veneer:

Peeling bụ usoro mmepụta plywood kachasị ewu ewu. Azụ veneer ọkpụrụkpụ bụ banyere 0.6mm, isi veneer na center veneer ọkpụrụkpụ bụ banyere 1.8mm.

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3) ihicha:

Veneer bụ ooh. a ga-akpọnwụ ya dịka teknụzụ chọrọ. Mgbe ihichachara, ọ ga-ebelata. Akụkụ ga-adị ntakịrị. Ogologo veneer, obosara, ọkpụrụkpụ ga-adalata. Mbelata mkpofu metụtara ihe osisi, mmiri nwere, ọkpụrụkpụ veneer. Mbelata mbelata bụ 4-10%.

1.Steel Tube ihicha (Ndị kasị aku na uba ụdị draya, ma ike bụ obere)

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2.Solid hot platen press drier (Ọ bụrụ na bọọdụ gị adịghị ewepụghị, ị nwere ike họrọ ọkụ platen siri ike pịa nkụ.)

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3.Core Veneer Continuous roller dryer (Ọ bụrụ na ikike gị karịrị 50cbm kwa ụbọchị, ị nwere ike họrọ igwe nkụ.)

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4) njikwa veneer:

Ijikwa na-agụnye ịkpụ, ịtinye veneer ọnụ na mezie. Bee veneer zonal n'ime mkpuchi nkọwapụta ma ọ bụ nha kwesịrị ekwesị nke enwere ike itinye ọnụ. Enwere ike ijikọ ihe mkpuchi zonal dị warara n'otu ebe. Enwere ike idozi veneer nwere demerit ka o tozuo. Mbibi n'akụkụ a metụtara ihe osisi, ogo veneer peeled, ogo a mịrị amị, na nka ọrụ onye ọrụ. Oke mkpofu bụ 4%-16%. Oke mkpofu plywood na-ebubata veneer bụ 2%-11%.

Veneer na-agbakọta ahịrị ma ọ bụ mgbakọ aka

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5) Agba oyi:

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Oyi pịa igwe bụ isi maka osisi plywood. A na-akpọkwa igwe a tupu pịa. The veneer mgbe glued na ikpokọta, mbụ ọ ga-etolite n'ime oghere panle site oyi pịa. Mgbe ahụ, a ga-ebufe ya site na forklift na ọkụ ọkụ.

6) Igwe ọkụ ọkụ:

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A ga-adụkọta ihe mkpuchi ma kpokọta ya, wee jikọta ọnụ n'okpuru ọnọdụ okpomọkụ atọrọ na nrụgide site na ịpị ọkụ. Dị ka okpomọkụ veneer na mmiri nwere mgbanwe, veneer ga-adalata. Mbelata mkpofu metụtara ọnọdụ okpomọkụ, nrụgide, oge ịpị ọkụ, ihe osisi, mmiri nwere, ihe mkpofu bụ 3%-8%

7) Mbelata ọnụ:

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Na-akpachapụ nsọtụ akụkụ plywood site na ịpị ọkụ gaa na bọọdụ plywood ruru eru. Anọgidere metụtara nhazi foduru na akụkụ ngwaahịa. Mmepụta dị ukwuu, mkpofu dị obere. Oke mkpofu bụ 6%-9%

8) Ịgba aja

Ịcha plywood elu iji mee ka ọ dị mma. Akwụsị bụ ntụ ntụ. Ịdị mma veneer dị mma, sanding dị obere. Oke mkpofu bụ 2%-6%

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9) Ụlọ nkwakọba ihe:

A na-akwakọba plywood na palletize ma ọ bụ na nnukwu

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(10) Laminating na veneer, melamine akwụkwọ, akpụkpọ anụ wdg.

Ngwaahịa plywood emechara

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Nke mbụ: Nyocha amụma: 2022 China si osisi dabeere panel panel mmepe ọnọdụ na mmepe omume

Ọzọ: Kedu ihe kpatara eji agbaji plywood?

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