(1) Bolodi lolimba: monga momwe dzinalo likusonyezera, bolodi lolimba limapangidwa ndi matabwa athunthu.Ubwino: yamphamvu komanso yolimba, yokhala ndi mizere yokongola yachilengedwe, ndiye mbale yapanyumba yachilengedwe kwambiri mkati mwachitetezo cha chilengedwe.Ndilo chisankho chabwino kwambiri chokongoletsera kunyumba.Zoipa: mtengo wa mbale ndi wokwera, zofunikira zokhwima pa ndondomekoyi, mbuye sikophweka kusinthika, vuto losweka silingalephereke, ntchito yamoto si yabwino, kotero kugwiritsa ntchito zokongoletsera sikokwanira.Bolodi yolimba imayikidwa molingana ndi dzina la thabwa nthawi zambiri, ilibe mawonekedwe ogwirizana.Mitundu yamitengo yosiyanasiyana imakhala ndi kuuma kwa nkhuni ndi zina zotero.Chifukwa bolodi lenileni ndi zambiri exigent, mtengo ndi apamwamba ndi apamwamba, chifukwa masiku ano kupanga apamwamba amasankha mipando chitukuko, chifukwa akhoza chosema mwachindunji pa thabwa mitundu yonse ya maluwa, kapangidwe ntchito kwambiri kupanga tingachipeze powerenga kalembedwe mipando. .
(2) plywood (plywood, chabwino pachimake bolodi) : chipika pambuyo nthunzi, otentha kufewetsa, motsatira malangizo a kukula mphete kudula nkhuni woonda, pambuyo kuwonjezera guluu ndi zigawo zitatu kapena kuposa atatu wosamvetseka veneer, crisscross gluing, otentha kukanikiza .Ubwino: pamwamba ndi zachilengedwe ndi kukongola, sungani wokongola kukongoletsa chitsanzo cha matabwa achilengedwe, pamene ntchito, sayenera kumata kumamatira zinthu zina kumamatira nkhope ambiri, ayenera kugwiritsa ntchito ❖ kuyanika kuchita besmear kuchita udindo wa nswala angapeze maonekedwe abwino. kokha.Mphamvu zabwino ndi kulimba, mphamvu yogwira misomali yolimba, yosavuta kuyikonza, kusungunula, ndipo imatha kupanga zolakwika zina zamatabwa zachilengedwe, monga: kakulidwe kakang'ono, kapindika, koyima ndi kopingasa makina osiyanasiyana.Mipando ndi yopepuka kuposa mapanelo ena opangidwa ndi matabwa.Kukana kopindika bwino. Kufooka: Zinthu zofunika kwambiri zomwe zimagwiritsidwa ntchito popangira mipando yocheperako, zomwe zimagwiritsidwa ntchito pamipando nthawi zambiri zimakhala ngati gawo la nkhope.Malinga ndi makulidwe osiyanasiyana, plywood nthawi zambiri imagawidwa mu 3 peresenti, 5 peresenti, 9 peresenti, 12 peresenti, 15 peresenti ndi 18 peresenti yamagulu asanu ndi limodzi.Chifukwa plywood ilibe mawonekedwe yaying'ono, kukula kwake ndi kwakukulu, kumanga ndi kosavuta, osati kugwedezeka, njere yopingasa imakana kukoka mphamvu kuti aphunzire ubwino monga momwe ntchito ndi yabwino.Choncho, mankhwalawa amagwiritsidwa ntchito makamaka popanga mipando, kukongoletsa mkati, kumanga nyumba za mbale zosiyanasiyana, kutsatiridwa ndi kupanga zombo, kupanga magalimoto, magulu ankhondo osiyanasiyana, kuwala kwa mafakitale ndi ma CD ndi magawo ena a mafakitale.
(3) boardery board (large pachimake bolodi): chapakati ndi chilengedwe matabwa chomangira pachimake, zomata mbali zonse za veneer woonda kwambiri, amene amadziwikanso kuti lalikulu pachimake bolodi, ndi chimodzi mwa zipangizo zofunika kwambiri pa zokongoletsera.Mtengo wa bolodi lalikulu ndi wotsika mtengo kuposa bolodi labwino kwambiri, ndiye kuti, plywood yomwe yanenedwa pamwambapa.Ili ndi kachulukidwe kakang'ono, kapindika kakang'ono, mphamvu yayikulu komanso kukhazikika kwabwino, kotero imagwiritsidwa ntchito kwambiri.Pali poplar, tung, Chinese fir, white pine ndi zina zotero.Zogulitsa zapamwamba zimakhala zosalala, popanda degumming, kuwonongeka kwa mchenga, indentation, kupatuka kwa makulidwe ndikochepa, palibe pachimake chodziwikiratu pambuyo pocheka.Ubwino: olimba khalidwe, mayamwidwe phokoso, kutentha kutchinjiriza.Kunja ochepa amene amanena pambali pamwamba, chifukwa cha luso lake processing ndi losavuta, gwirani luso msomali zabwino, chifukwa izi ndi kukongoletsa malo kampani kugunda mipando olandiridwa kwambiri.Zoipa: zimakhudzidwa ndi ukadaulo waukadaulo, malinga ndi zomwe zili pachimake kuti zisiyanitse, kukana kwake kopindika ndikosauka, kusinthika kuli bwino.Komanso, madzi ochuluka;Zomwe zili ndi formaldehyde ndizokwera, ziyenera kuthandizidwa musanagwiritse ntchito moyenera.Opani chinyontho, pewani kugwiritsa ntchito khitchini pomanga.Ogula ambiri amasankha bolodi lalikulu, onani kulemera, 2 onani mtengo.Kwenikweni cholemera chachikulu core board khalidwe lake ndiloipa.Chifukwa cha kulemera kwake kwakukulu, zimasonyeza kugwiritsa ntchito matabwa osiyanasiyana.
Kuchokera pamafakitale amakono apanyumba, bolodi yomwe imagwiritsidwa ntchito kwambiri ndi particleboard, density board (medium density board).Kugawanika mwatsatanetsatane kwa zipangizo ziwirizi kudzatsindika.
(4) Kachulukidwe bolodi (fiberboard) : ndi matabwa kapena sanali matabwa mbewu CHIKWANGWANI processing (pambuyo kudula, thovu, pulping) mu ntchito zomatira pambuyo kutentha, mkulu kuthamanga opangidwa ndi bolodi yokumba.Monga dzina limatanthawuzira: kachulukidwe ndipamwamba kuposa mbale wamba, malinga ndi kachulukidwe ake amagawidwa: mkulu kachulukidwe bolodi, sing'anga kachulukidwe bolodi, otsika kachulukidwe bolodi.Medium density board imagwiritsidwa ntchito kwambiri.Ubwino: magwiridwe antchito ofooka kwambiri, zida zofananira, palibe vuto la kuchepa madzi m'thupi.Magwiridwe a MDF ndi ofanana ndi matabwa achilengedwe, koma opanda chilema cha matabwa achilengedwe.Kapangidwe mkati si kophweka warpage, akulimbana, mapindikidwe yaing'ono, oyenera mitundu yonse ya processing makina.Pamwamba pake ndi yosalala, zinthuzo ndi zabwino, m'mphepete mwake ndi olimba, zosavuta kupanga, kupewa kuwola, njenjete ndi mavuto ena.Mkulu wopindika mphamvu ndi mphamvu yamphamvu.Kachulukidwe bolodi akhoza chosema ndi zina mwapadera woboola pakati modeling.Zoipa: kuipa kwake ndi ubwino wake monga zodziwikiratu, kukana chinyezi, kulephera kugwira bwino, zovuta kukonza kachiwiri.Pankhani ya kukana chinyezi, ngati MDF imamizidwa m'madzi, imakula ngati mkate.Koma tcherani khutu pakukula mofulumira kwambiri kapena pang'onopang'ono sikwabwino, ndikoyenera kukhala bolodi la kachulukidwe kakang'ono ndi bolodi laling'ono (mitundu iwiriyi ya mbale chifukwa cha zolakwika zoonekeratu tsopano ndikugwiritsa ntchito pang'ono).High processing olondola ndi zofunika zamakono, kukwera mtengo;Chifukwa kachulukidwe kake ndi kokwera, chifukwa izi ziyenera kugwiritsa ntchito macheka olondola kuti adulidwe, zosayenera kukhala pakukongoletsa malo.M'mayiko akunja, kachulukidwe bolodi kupanga mipando ndi zinthu zabwino, koma chifukwa muyezo wathu pa kachulukidwe bolodi ndi kangapo m'munsi kuposa muyezo mayiko, kotero khalidwe la kachulukidwe bolodi ku China akufunikabe bwino.Gulu la kachulukidwe la China lomwe limagwiritsidwa ntchito nthawi zambiri lili ndi 3, 5, 9, 12, 15, 18, 25 peresenti zingapo. Amagwiritsidwa ntchito kwambiri m'makabati.
Particleboard (tinthu ting'onoting'ono) : imagwiritsidwa ntchito podula nkhuni ndikukonza zinyalala kapena zometa zamitengo, kuwonjezera mphira kapena zida zina zothandizira pa bolodi.Malinga ndi kukanikiza njira akhoza kugawidwa mu extruded particleboard, lathyathyathya mbamuikha particleboard magulu awiri.Ubwino: mayamwidwe abwino amawu komanso magwiridwe antchito amawu.Itha kugwiritsidwa ntchito ngati zingwe zomangira zomangira mawu monga mapanelo otchingira mawu ndi zitseko.Kukula kwa bolodi kumakhala kochepa ndipo cholakwika cha makulidwe a bolodi ndi chaching'ono.Zopangira zambiri, zotsika mtengo, mphamvu zabwino, kudula kosavuta.Ndi chimodzi mwazinthu zazikulu za thupi la ambry box.Mtengo wake ndi wotsika mtengo kuposa board of medium density board, ndipo zinthu za formaldehyde ndizotsika kwambiri kuposa board yayikulu.Ndi imodzi mwa mapanelo opangidwa ndi anthu osakonda zachilengedwe.Zolakwa: Kusagwira pang’ono misomali.Kusiyana kwa khalidwe pakati pa zinthu zosiyanasiyana ndi zazikulu komanso zovuta kuzisiyanitsa;Kukana kopindika kosasunthika ndi kukana kwamphamvu;Low kachulukidwe zosavuta kumasuka.Osapanga zambiri kukhala zazikulu kwambiri kapena mipando yomwe imaphunzira mokakamiza kufunsa.Ndilocheperako ku board ya medium density board.Mafotokozedwe a Particleboard ndi ochulukirapo, makulidwe kuchokera ku 1.6 mpaka 75 mm, ndi 19 mm monga makulidwe a muyezo, omwe amagwiritsidwa ntchito kwambiri makulidwe a 13, 16, 19 mm 3. Tsopano, ndithudi, zambiri zambiri zingathe kusinthidwa.Amagwiritsidwa ntchito kwambiri patebulo la khofi, tebulo lomaliza, matebulo apakompyuta omwe ali m'masiku athu atsiku ndi tsiku.
Nthawi yotumiza: Dec-01-2021