Pansi Pansi pa Bamboo Yofiira Yofiira

A. Chidule chachidule cha njira yopangira nsungwi:
Nsungwi ya moso→dulani→tifewetse mfundo zakunja→tsegulani timizere→chotsani mfundo zamkati→kukonza mbali zonse za nsungwi (kuchotsa nsungwi zobiriwira ndi zachikasu za nsungwi)→kutentha (mankhwala oletsa tizilombo ndi mildew) kapena kupaka utoto wopaka kaboni→kuyanika→kukonza nsungwi →Kusankha mizere yansungwi→Kumanga→Kumanga →Kumanga malo opanda kanthu →Kumanga malo osindikizira otentha→Kuthira mchenga→kudula utali wokhazikika →Kupanga m'mbali zinayi (m'lifupi mwake, polowera chakumbuyo)→Kupeyora kawiri (miyendo yopingasa ndi yotalikirapo )→Utsire utoto wotsekera m'mphepete → Kuthira mchenga → kusanja → kuchotsa fumbi → choyambira chotengera madzi → kuyanika mpweya wotentha → putty → kuchiritsa kwa UV → pulayimale → kuchiritsa kwa UV → mchenga → primer → kuchiritsa kwa UV → mchenga → chovala chapamwamba → kuchiritsa kwa UV → kukana kukanda Kumaliza utoto → Kuchiritsa kwa UV → kuyang'anira → kuyika

B. Kufotokozera mwatsatanetsatane za kupanga nsungwi pansi:
1.Kuyendera nsungwi yaiwisi
Pansi pa nsungwi nthawi zambiri amagwiritsa ntchito nsungwi wa moso ngati zopangira, koma mawonekedwe a nsungwi a moso amakhala ogwirizana kwambiri ndi zaka za nsungwi komanso komwe zidali.Zaka za nsungwi ndi zosakwana zaka 4, kukula kwa zigawo zamkati za nsungwi sikokwanira, mphamvu ndi yosasunthika, ndipo kuchepa kowuma ndi kutupa ndi kwakukulu.Misungwi wamkulu kuposa zaka 5 ayenera kugwiritsidwa ntchito.Bamboo nthawi zambiri amakhala ndi mizu yokhuthala komanso nsonga zopyapyala.Chifukwa chake, nsungwi zatsopano zokhala ndi ndodo zowongoka zokhala ndi m'mimba mwake pamtunda wopitilira 10cm komanso makulidwe a khoma kuposa 7mm amagwiritsidwa ntchito ngati zida.
2.Kupuma kwakuthupi
Nsungwi ya Moso ili ndi mizu yokhuthala komanso nsonga zopyapyala.Machubu ansungwi amasiyanitsidwa molingana ndi makulidwe a khoma ndikudulidwa muutali wodziwika.
3. Kukhomerera
Tsukani nsungwi yaiwisi m'mizere yansungwi yokhazikika
4 pulani yoyamba
Akaumitsa, zingwe za nsungwi ziyenera kukonzedwa mbali zonse kuti zilinganize bwino mbali zonse kuchotsa zotsalira za nsungwi zobiriwira, zachikasu za nsungwi ndi mipeni zomwe zasiyidwa pokonza movutikira.Pambuyo pa chithandizochi, nsonga zansungwi ndi nsungwi zimatha kumamatidwa molimba popanda ming'alu., Palibe kusweka, palibe delamination.Zingwe za nsungwi ziyenera kusanjidwa pambuyo pokonza bwino, ndipo nsungwi zomwe sizikukwaniritsa zofunikira za kukula kwake komanso kusiyana kwakukulu kwamitundu zimachotsedwa pamzere wopangira.
Koyamba mankhwala padziko nsungwi n'kupanga.Pamwamba pake amametedwa ndi chikasu, ndiye kuti, khungu la nsungwi ndi nyama zimachotsedwa, ndipo ulusi wapakati wokhawokha umasungidwa.Zopangira nsungwi zachikhalidwe zimakonzedwa ndikupinda zonse za nsungwi za cylindrical kukhala mawonekedwe osankhidwa.Sizinakonzedwe kuti zichotse chikasu.Msungwi wobiriwira pamwamba, ndiye kuti, kachulukidwe ka gawo la khungu la nsungwi ndi wosiyana ndi ulusi wopanda pake, komanso kutsika kwa shrinkage pansi pa chikhalidwe chowuma chowuma Chosiyana, kotero ndikosavuta kuyambitsa kusweka.Msungwi wachikasu ndi gawo la nyama yansungwi yomwe ili pakhoma lamkati la chubu chansungwi.Lili ndi shuga wambiri ndi zakudya zina, ndipo n’zosavuta kumera tizilombo ngati silinachotsedwe.
Pankhani ya makulidwe, mphamvu yosunthika ya nsungwi palokha ndiyokwera kuposa yamatabwa, ndipo nsungwi yokhuthala 15mm imakhala ndi mphamvu yopindika, yopondereza komanso yogwira, ndipo imamveka bwino.Opanga ena, kuti akwaniritse malingaliro a ogula kuti akukula bwino, samachotsa zobiriwira kapena zachikasu.Pambuyo pomata mapepala ansungwi, ngakhale makulidwe a pansi pa nsungwi amatha kufika 17mm kapena 18mm, mphamvu yomangirira si yabwino ndipo ndiyosavuta kusweka.Pansi pa nsungwi zapamwamba kwambiri, nsungwi zobiriwira ndi zachikasu mbali zonse za nsungwi zimapendekeka.Kuti nsungwizo zikhale zomata mwamphamvu, ziyenera kukonzedwa bwino.Makulidwe ndi m'lifupi kulolerana kuyenera kuyendetsedwa mkati mwa 0.1mm., Zomatira zomwe zimagwiritsidwa ntchito pomangirira nsungwi zosokonekera zidzalimbanso mwachangu pansi pa kutentha kwambiri, ndipo kumamatira kumakhala kolimba kwambiri.5. Kuphika bleaching kapena carbonization
Zomwe zimapangidwa ndi nsungwi zimakhala zofanana ndi zamatabwa, makamaka mapadi, hemicellulose, lignin ndi zinthu zotulutsa.Komabe, nsungwi zimakhala ndi mapuloteni, shuga, wowuma, mafuta, ndi sera zambiri kuposa nkhuni.Zimakokoloka mosavuta ndi tizilombo ndi bowa pamene kutentha ndi chinyezi zili zoyenera.Chifukwa chake, zingwe zansungwi ziyenera kuphikidwa pambuyo pokonza movutikira (mtundu wachilengedwe).) Kapena kutentha kwambiri komanso kutentha kwambiri kwa carbonization (mtundu wa bulauni) kuchotsa zina zowonjezera monga shuga ndi wowuma, kuwonjezera mankhwala othamangitsa tizilombo, zotetezera, ndi zina zotero kuti ateteze kuswana kwa tizilombo ndi bowa.
Pansi pamtundu wachilengedwe ndi bleached ndi hydrogen peroxide pa kutentha kwa 90 ℃, ndipo nthawi ya bleaching ndi yosiyana ndi mizu yosiyana yokhala ndi makulidwe osiyanasiyana a khoma.3.5 maola 4 ~ 5mm, 4 maola 6 ~ 8mm.
Kupaka pansi kwamtundu wa kaboni kumakonzedwa kudzera mu njira yachiwiri ya carbonization pansi pa kutentha kwambiri komanso kupanikizika kwambiri.
Ukadaulo wachiwiri wa carbonization umatulutsa michere yonse monga mazira, mafuta, shuga, ndi mapuloteni munsungwi, kupanga kuwala kwa zinthu, ndipo ulusi wa nsungwi umakonzedwa mu mawonekedwe a "njerwa yopanda kanthu", yomwe imathandizira kwambiri kulimba, kulimba mtima komanso kusalowa madzi. ntchito.
5. Kuyanika
Chinyezi cha tchipisi tansungwi chikatenthedwa ndi nthunzi chimaposa 80%, kufika pamalo okhutitsidwa.Chinyezi cha nsungwi chimakhudza mwachindunji kukhazikika kwa kukula kwa chinthu chomalizidwa ndi mawonekedwe pambuyo pokonza nsungwi.Pofuna kuwonetsetsa kuti zinthu za pansi pa nsungwi zili bwino, zida za nsungwi zomwe zimagwiritsidwa ntchito pokonza ziyenera kuumitsidwa musanamata.Kuyanika kwa nsungwi kumachitika ndi kuumitsa ng'anjo kapena ng'anjo yowumitsa.
Chinyezi cha nsungwi chikuyenera kuyendetsedwa molingana ndi nyengo yaderalo komanso malo ogwiritsira ntchito.Mwachitsanzo, chinyezi chomwe chimayendetsedwa kumpoto ndi kumwera kwa China ndi kosiyana.Chinyezi chazinthu zomwe zimagwiritsidwa ntchito kumpoto ndizochepa kwambiri, ndipo ziyenera kuyendetsedwa pa 5-9% nthawi zonse.
Chinyezi chilichonse chomwe chimapanga pansi pa nsungwi, chomwe ndi chingwe cha nsungwi, chimayenera kukhala chofanana.Mwachitsanzo, nsungwi pansi (mbale lathyathyathya) imafuna chinyezi chofanana pamizere ya nsungwi pamwamba, pakati ndi pansi, kuti chisakhale chophweka kupunduka ndi kupindika pambuyo pa kupanga nsungwi.
Uwu ndiwonso ulalo wofunikira woletsa kusweka kwa pansi.Chinyezi chosagwirizana kapena chinyontho chambiri chingapangitse kuti pansi kuphwanyike kapena kung'ambika chifukwa cha kusintha kwa chilengedwe monga kutentha ndi chinyezi chowuma.Chinyezicho chikhoza kukhazikitsidwa molingana ndi chinyezi cha mpweya m'madera osiyanasiyana.Pansi yopangidwa motere imatha kutsimikizira kuti ikugwirizana ndi nyengo yofananira.
Pansi pamtunda wapamwamba kwambiri amayesedwa ndi mbali zisanu ndi chimodzi panthawi yowumitsa kuti atsimikizire kuti chidutswa chilichonse cha nsungwi, komanso chinyezi cha mizere ya nsungwi, pamwamba ndi mkati, ndizoyenera, kuti zitsimikizire kuti ming'alu yapansi ndi kupunduka chifukwa cha malo osiyanasiyana a chinyezi.Ndikovuta kuti ogula angoyeza kuchuluka kwa chinyezi.Njira yabwino yothetsera vutoli ndikusankha wopanga nsungwi wodziwika bwino komanso wokhazikika yemwe amatha kupanga ma slabs.
6.kupanga bwino
Mizere ya nsungwi imakonzedwa bwino malinga ndi zofunikira.
7.Kusankha katundu
Sinthani mizere yansungwi m'magulu osiyanasiyana.
8.Gluing ndi kuponderezedwa
Glue ndi gulu lopanda kanthu: Sankhani zomatira zapamwamba kwambiri zomwe zimateteza chilengedwe, ikani zomatira molingana ndi kuchuluka kwa guluu ndikufalitsa mofanana, kenako sonkhanitsani zingwe zansungwi molingana ndi zofunikira.
Kupondereza ndi kumamatira: Kukanikiza kotentha ndi njira yofunika kwambiri.Pansi pa kupanikizika komwe kumatchulidwa, kutentha ndi nthawi, slab imamangiriridwa mu chopanda kanthu.Kumapeto kwa zingwe za nsungwi, zomatira ndi kukanikiza kotentha kumakhudza kwambiri kulimba kwa nsungwi pansi.
Mphamvu yomangira ya nsungwi pansi ndi yosiyana ndi ya matabwa.Amapangidwa ndi gluing ndi kukanikiza zidutswa zingapo za nsungwi.Ubwino wa guluu, kutentha ndi kupanikizika kwa guluu ndi nthawi yosungira kutentha ndi kupanikizika zonse zimakhudza ubwino wa guluu.Kusakwanira kolumikizana kwamphamvu kumatha kusokoneza ndikusweka.Njira yosavuta yoyesera mphamvu yomangirira ndikuviika kapena kuphika chidutswa chapansi m'madzi.Fananizani kuchuluka kwa kukulitsa, kupindika ndi kutsegulira komanso nthawi yofunikira.Kaya nsungwi pansi idzakhala yopunduka kapena yodetsedwa ili ndi ubale wabwino ndi mphamvu yomangirira.
9.Kudula mutu
10.Kusiyanitsa mtundu wa bolodi yoyendera
11.Kuchepetsa
12.Kudula ndi tenon yachikazi
13.Popanga anti-tenon board, mutu wamfupi uyenera kutembenuka
14.Mchenga
Sungani pamwamba pa slab kuti pamwamba pakhale bwino, ndikukonza makulidwe a plain slab
15.Tenoning
Zoumba
Pansi ndi m'mbali mwa thabwa la nsungwi ndizokhazikika.
Kubwereza kawiri
Pansi pa nsungwi amamangidwa molunjika komanso mopingasa.
Tenoning imadziwikanso kuti slotting, yomwe ndi notch ya concave-convex pomwe pansi ndi spling, chomwe ndi kiyi yotsimikizira kuti pansi pazikhala bwino.Kusiyana pakati pa zipinda ziwirizi kumakhala kolimba pamene chivundikirocho chadulidwa molondola.
16.Penta
Pofuna kuteteza chinyontho m'madera ozungulira kuti zisalowe pansi pa nsungwi, ndikupanga bolodi kuti likhale ndi anti-ipitsa, kukana abrasion, ndi zokongoletsera, pansi pa nsungwi iyenera kupenta.Nthawi zambiri pambuyo popaka 5 zoyambira (lacquer) ndi 2 mbali (lacquer) zokutira, pamwamba pa nsungwi pansi pamakhala filimu yotchinga yoteteza.Kuuma kwa filimu ya utoto sikuli kovutirapo bwino, kuyenera kukhala kocheperako mu kuuma kuonetsetsa kuti filimu ya utoto ili ndi mlingo winawake wa kukana kuvala, kukana kukanika komanso kulimba.
Lembani pamwamba pa nsungwi pansi.Pansi pa msika amagawidwa kukhala owala ndi theka-matt.Chonyezimira ndi njira yopaka nsalu yotchinga, yomwe ndi yokongola kwambiri, koma nkhope yake yakhala ikuphwanyidwa ndikuphwanyidwa, choncho iyenera kusamalidwa mosamala mukamagwiritsa ntchito.Matt ndi semi-matt ndi njira zokutira zodzigudubuza, zokhala ndi utoto wofewa komanso zomatira zolimba za utoto.
Pali pansi zisanu ndi mbali ziwiri, pansi zisanu ndi ziwiri ndi mbali ziwiri pamsika.Sankhani utoto wapamwamba kwambiri wotetezeka komanso wokonda zachilengedwe mukamagwiritsa ntchito poyambira, zomwe sizingangokhala ndi malo abwino okhala kunyumba, komanso kukwaniritsa kukongola, kukana madzi, komanso kukana matenda.Kuonetsetsa kuti utoto umamatira bwino, penti imodzi iyenera kupangidwa ndi mchenga.Pambuyo mobwerezabwereza mchenga ndi kujambula, pamwamba pa pansi ndi yosalala ndi yosalala popanda thovu.
17.Anamaliza kufufuza mankhwala
Yang'anani mankhwala omalizidwa.Adhesion, pamwamba zotsatira, abrasion kukana ndi gloss.
Pofuna kuonetsetsa kuti pansi pa nthaka ndi yabwino kwambiri, misika ya ku Ulaya ndi ku America imagwiritsa ntchito kuyendera mafilimu, ndipo makampani ambiri apakhomo akupitiriza kugwiritsa ntchito luso loyendera.Zoonadi, mtengo wake ndi wapamwamba