Menene barbashi allo?
Allolin barbashi, kuma aka sani daguntu, wani nau'in allo ne na wucin gadi wanda yake yanke rassa daban-daban, ƙananan itacen diamita, itace mai saurin girma, ciyayi, da sauransu, zuwa guntuwar ƙayyadaddun girmansu, a bushe su, a haɗa su da ɗanɗano, sannan a danna su ƙarƙashin yanayin zafi da matsa lamba. haifar da m barbashi tsari.Ko da yake barbashi ba nau'in allo ba ne da katako mai ƙarfi na katako.M itace barbashi jirgin yana kama da sarrafa fasaha zuwa particleboard, amma ingancin ya fi girma fiye da barbashi jirgin.
Hanyoyin samarwa na barbashi jirgin an kasu kashi m samar da lebur latsa hanya, m samar da extrusion hanya, da kuma mirgina Hanyar bisa ga daban-daban blank kafa da zafi latsa tsari kayan aiki.A zahirin samarwa, ana amfani da hanyar latsawa.Matsawa mai zafi shine muhimmin tsari a cikin samar da allo, wanda ke ƙarfafa manne a cikin slab kuma yana ƙarfafa shingen da aka kwance a cikin ƙayyadadden kauri bayan an matsa shi.
Abubuwan da ake buƙata na tsari sune:
1.) Danshi mai dacewa.Lokacin da abin da ke cikin ƙasa ya kasance 18-20%, yana da amfani don inganta ƙarfin lanƙwasa, ƙarfin ƙarfi, da santsi na ƙasa, rage yiwuwar blistering da delamination a lokacin saukewa na slab.Abubuwan da ke cikin damshi na ainihin Layer yakamata ya zama ƙasa da kyau fiye da saman saman don kula da ƙarfin junjin jirgin da ya dace.
2.) Daidaitaccen matsa lamba mai zafi.Matsi na iya rinjayar wurin tuntuɓar ɓangarorin, ɓacin kauri na allo, da matakin canja wurin mannewa tsakanin barbashi.Dangane da buƙatun girma daban-daban na samfurin, matsa lamba mai zafi shine gabaɗaya 1.2-1.4 MPa.
3.) Zazzabi da ya dace.Yawan zafin jiki ba wai kawai yana haifar da bazuwar guduro na urea formaldehyde ba, har ma yana haifar da haɓakar katako na gida da wuri yayin dumama, wanda ke haifar da samfuran sharar gida.
4.) Matsakaicin lokacin matsi.Idan lokacin ya yi gajere sosai, guduro na tsakiya ba zai iya warkewa gabaɗaya ba, kuma na'urar dawo da samfurin da aka gama a cikin kauri yana ƙaruwa, yana haifar da raguwar ƙarfin ƙarfin jirgin sama.Allolin da aka matse mai zafi yakamata a sha maganin daidaita danshi na tsawon lokaci don cimma daidaiton abun ciki na danshi, sa'an nan kuma a yi masa yashi, a yi masa yashi, sannan a duba shi don marufi.
Dangane da tsarin allo na barbashi, ana iya raba shi zuwa: allo mai tsari guda ɗaya;Uku Layer tsarin barbashi allon;Melamine barbashi allon, daidaitacce barbashi jirgin;
Single Layer barbashi allo yana kunshe da barbashi na itace na girman girman guga man tare.Allo ne mai lebur kuma mai yawa wanda za'a iya lullube shi da filastik, amma ba fenti ba.Wannan allo mai hana ruwa ruwa, amma ba mai hana ruwa ba.Single Layer allon allo ya dace da aikace-aikacen cikin gida.
An yi alluran barbashi mai nau'i uku ne da wani babban barbashi na itace wanda aka yi shi a tsakanin yadudduka guda biyu, kuma an yi shi da ƙananan barbashi na itace masu yawa.Layer na waje yana da guduro fiye da na ciki.A santsi surface na uku-Layer particleboard ne sosai dace da veneering.
Melamine barbashi allon takarda ne na ado wanda aka jiƙa a cikin melamine wanda aka gyara zuwa saman allo a ƙarƙashin matsanancin zafin jiki da matsa lamba.Melamine barbashi jirgin yana da hana ruwa Properties da karce juriya.Akwai launuka daban-daban da laushi, kuma aikace-aikacen allo na melamine sun haɗa da bangon bango, kayan ɗaki, riguna, kicin, da sauransu.
Dangane da yanayin saman:
1. Ba a gama gamawa ba: katako mai yashi;Allolin da ba a yi yashi ba.
2. Ado barbashi jirgin: impregnated takarda veneer barbashi allon;Ado laminated veneer barbashi allon;Guda guda veneer barbashi allon;Al'amarin da aka rufa masa rufi;PVC veneer particleboard, da dai sauransu
Amfanin allo:
A. Yana da kyakkyawan shayarwar sauti da aikin rufewa;Barbashi allo rufi da sauti sha;
B. Ciki tsari ne na granular da ke da tsaka-tsaki da tarkace, kuma aikin da aka yi a kowane fanni iri daya ne, amma karfin jujjuyawar gefe ba shi da kyau;
C. The surface na barbashi jirgi ne lebur kuma za a iya amfani da daban-daban veneers;
D. A lokacin samar da particleboard, adadin manne da aka yi amfani da shi kadan ne, kuma ƙimar kariyar muhalli yana da girma.
Hasara na Barbashi Board
A. Tsarin ciki yana da granular, yana sa ya yi wuya a niƙa;
B. A lokacin yankan, yana da sauƙi don haifar da fashewar hakori, don haka wasu matakai suna buƙatar buƙatun kayan aiki masu girma;Bai dace da samar da kan layi ba;
Yadda za a bambanta ingancin particleboard?
1. Daga bayyanar, ana iya ganin cewa girman da siffar nau'in ɓangarorin sawdust a tsakiyar ɓangaren giciye suna da girma, kuma tsayin shine gaba ɗaya 5-10MM.Idan ya yi tsayi da yawa, tsarin yana kwance, idan kuma gajere ne, juriya na nakasar ba ta da kyau, kuma abin da ake kira ƙarfin lanƙwasa a tsaye bai kai daidai ba;
2. Ayyukan tabbatar da danshi na allunan wucin gadi ya dogara da yawa da wakili mai tabbatar da danshi.Jiƙa su cikin ruwa don aikin tabbatar da danshi ba shi da kyau.Tabbatar da danshi yana nufin juriya da danshi, ba hana ruwa ba.Sabili da haka, a cikin amfani da gaba, ya zama dole don rarrabe tsakanin su.A yankunan arewa, ciki har da Arewacin Sin, Arewa maso Yamma, da Arewa maso Gabashin kasar Sin, ya kamata a kula da damshin allunan da kashi 8-10%;Ya kamata a sarrafa yankin kudancin, ciki har da yankunan bakin teku, tsakanin 9-14%, in ba haka ba hukumar tana da wuyar sha da danshi.
3. Daga ra'ayi na surface flatness da santsi, shi ne kullum wajibi ne a wuce ta cikin wani sandpaper polishing aiwatar a kusa da 200 raga lokacin da barin factory.Gabaɗaya, mafi kyawun maki sun fi kyau, amma a wasu lokuta, kamar su manna allunan hana wuta, sun yi kyau sosai don a manne su cikin sauƙi.
Aikace-aikacen allo:
1. Ana amfani da katako a matsayin kayan kariya don katako na katako don kare katako daga rauni,
2. Barbashi allon yawanci amfani da su kerarre cores da ja da kofofin a cikin m murjani.Barbashi allo ne mai kyau kofa core abu domin yana da santsi da lebur surface, sauki bond tare da kofa fata, da kuma kyau dunƙule gyara ikon, amfani da gyara hinges.
3. Ana amfani da katako don yin rufin karya saboda yana da tasiri mai kyau.
4. Ana amfani da allo don yin kayan daki iri-iri, kamar teburan tufafi, tebura, kabad, riguna, ɗakunan littattafai, akwatunan takalma, da sauransu.
5. An yi lasifikar da allo don yana iya ɗaukar sauti.Wannan kuma shine dalilin da ya sa ake amfani da allunan barbashi don bango da benaye na ɗakunan rikodi, dakunan taro, da ɗakunan watsa labarai.
Lokacin aikawa: Agusta-28-2023