Tripela leia densiti bod komposit bilong dua freim

Dispela tripela-leia densiti bod komposit em i wanpela straksa, planti-leia materiel we ol i wokim stret long wokim ol freim bilong dua. Em i bungim ol gutpela samting bilong ol 'density board' (olsem, strong, masin) na tu em i stretim ol hevi bilong ol 'single-layer board' (olsem, i no inap long sakim wara, i no gat inap strong). Aninit i gat wanpela ditel brukdaun bilong 'layer structure' bilong en, ol as mak bilong en, proses bilong wokim, ol gutpela samting bilong yusim, na ol samting bilong tingim.

1. Struksa bilong 'Core Layer'

Dispela komposit i gat tripela 'functional layers', na olgeta wan wan i gat wok long strongim wok bilong dua freim. Ol i pasim ol 'layers' wantaim ol 'high-strength, moisture-resistant adhesives (olsem, melamine urea-formaldehyde resin, polyurethane adhesive) long mekim ol 'layers' i pas gut wantaim.

2. Ol bikpela samting

Dispela 'composite material' em ol i wokim bilong inapim ol strongpela samting bilong ol 'door frame' aplikesen, wantaim ol dispela gutpela samting:

Eksepsenel Dimensenel Stebiliti: Tripela-leia straksa i kamapim "stres balens"-rigid pes leia na fleksibel kor leia i daunim 'thermal expansion/contraction' bilong narapela narapela. Dispela i save daunim 'warping', 'cracking', o 'twisting', maski long ol ples we i gat senis long temperaja (olsem, klostu long ol 'heating vent') o humiditi (olsem, ol toilet, ol haus kuk).

Gutpela Masin: Olgeta leia (HDF, MDF, LDF) i gat wankain 'texture' (i no gat ol 'natural wood knot' o ol 'grain defects'). Dispela i mekim isi long drilim (long ol hul bilong 'hinge'), 'routing' (long ol 'lock notches'), na katim, na mekim gutpela fiting wantaim ol lip bilong dua na wol.

Gutpela Pefomens Bilong Pes: HDF pes leit i gat liklik hul na gutpela teksa, na dispela i mekim em i gutpela long pasim ol samting bilong bilasim (olsem, diwai veneer, PVC film, peint). Em i save holim ol samting bilong pasim (ol skru, ol nil) gut tu, na i no larim ol 'hinge' o 'door stop' i no ken lus longpela taim.

Kost-Efektiviti: Taim yumi skelim wantaim strongpela diwai o ful HDF dua freim, tripela-leia komposit i save daunim kos bilong ol samting (long yusim LDF/MDF insait long ol leia) na tu i save holim wankain pefomens. Em i save daunim tu ol pipia bilong prodaksen, long wanem, wankain straksa i save daunim ol 'defective cuts'.

Kontrolim Envairomen Impakt: Planti densiti bod insait long komposit i yusim ol 'formaldehyde-free o low-formaldehyde adhesives (i bihainim ol standet olsem E0, CARB Phase 2), na dispela i mekim ol i gutpela long yusim insait long haus (olsem, haus, opis dua) na i no gat hevi long helt.

3. Rot bilong wokim samting

Wok bilong kamapim tripela-leia densiti bod komposit bilong ol freim bilong dua i bihainim wanpela standet, otomatik wokflo bilong mekim wok i stap wankain:

Redim ol samting:

Katim HDF (pej), MDF (as), na LDF (bek) i go long ol panel we i gat sais yu laikim (i wankain sais bilong dua freim).

Sandim ol pes bilong wanwan leia long rausim ol 'burrs' na mekim i kamap stret (em i bikpela samting long pasim gut ol leia).

Adhesive Coating:

Putim wanpela kain 'moisture-resistant adhesive long ol 'bonding surfaces' bilong 'core' (MDF) na 'back' (LDF) leia. Ol i save bosim mak bilong 'adhesive' bilong abrusim 'excess seepage' (we inap long kamapim 'warping') o 'bonding' i no inap (we inap long kamapim 'delamination').

Leia Laminesen:

Putim ol leia long oda: Surface HDF → Core MDF → Back LDF (o rives long yusim long tupela sait).

Presim ol panel we i stap antap long wanpela hot pres masin: putim presa (10-15 MPa) na tempereja (120-150 digri) inap 5-10 minit long mekim glu i kamap strong na pasim ol leit i go insait long wanpela strongpela bod.

Post-Procesing:

Katim 'laminated board' i go long stretpela sais bilong freim bilong dua (olsem, 80mm waid bilong ol standet freim bilong dua insait).

Rotim o milim ol 'groove' (bilong ol dua sil) na ol hul (bilong ol 'hinge'/lok) yusim ol CNC masin bilong mekim wok stret.

Sandim ol arere na ol pes gen long redim ol samting bilong bilasim (olsem, penim, 'veneering').

Kwaliti Inspeksen:

Sekim sapos i gat 'delamination' (ol i bruk namel long ol 'layers'), 'warping' (maksimum deviesen i liklik o wankain olsem 1mm/m), na ol samting i no stret long pes bilong en (ol makmak, ol 'bubble'). Ol bod we i gat save tasol i ken go het long bungim ol freim bilong dua.

4. Ol gutpela samting bilong yusim long ol freim bilong dua

Taim ol i yusim long ol freim bilong dua, dispela komposit materiel i save stretim ol bikpela hevi bilong ol tradisenel materiel:

Ringim mipela tude long +86-13395403000 o visitimwww.hfycoffin.comlong lainim moa.

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