Birch ndi imodzi mwazinthu zodziwika bwino za plywood padziko lapansi, ndipo chifukwa chake, birch ndi yosavuta kudula mu magawo oonda.Kuphatikiza apo, ilinso ndi kachulukidwe kabwino, mawonekedwe olimba, komanso malo owoneka bwino omwe amatha kudayidwa mosavuta, zomwe zimapangitsa kuti ikhale yokwanira kupanga plywood ndikukwaniritsa zosowa zosiyanasiyana zamapangidwe.Njere zake zamatabwa zopepuka zimatha kuzisintha kukhala mitundu ina yamatabwa kudzera pakuchiritsa pamwamba, kotero kuti birch imakhala pafupifupi padziko lonse lapansi pakuchiritsa pamwamba.
Mitengo ya birch yokhala ndi mphete zowoneka bwino komanso zowoneka bwino, zitadulidwa ndikuzikonza, zimapangidwira pansi zomwe zimadziwika bwino ndi mawonekedwe okongola.Njere yamatabwa yowongoka ndi yosalala, mitundu yowala komanso yokongola, komanso kukongola kwachilengedwe kubwerera ku kuphweka.Zitha kupatsa anthu zotsatira zosiyana.Chifukwa chake, pansi pa birch ndi chisankho chofala m'mabanja ambiri pamsika.
Birch plywood, yomwe imadziwikanso kuti birch multilayer board, imakhala ndi zigawo za 1.5mm makulidwe a matabwa athunthu omwe amazandimira ndi kupendekera.Kachulukidwe 680-700kgs/m3.Chifukwa cha mawonekedwe ake monga mapindikidwe ang'onoang'ono, kukula kwakukulu, zomangamanga zosavuta, kugwa kwapansi, ndi mphamvu zamakokedwe apamwamba mumizere yopingasa, plywood yakhala ikugwiritsidwa ntchito kwambiri mumipando, zonyamula katundu, zomanga zombo, zankhondo, zonyamula katundu, ndi zigawo zina za mafakitale, ndi zoyenera mafakitale monga zoseweretsa, zombo, zokongoletsera mipando, zoyendera gasi, ndege za njanji zothamanga, ndi zina zambiri.
M'makampani opanga mipando, zinthu zolimba zimangoganiza za birch.Birch ili ndi mtundu wopepuka ndipo imatha kukonzedwa m'njira zosiyanasiyana.Mipando yopangidwa ndi birch nthawi zambiri imakhala yowoneka bwino komanso yachilengedwe, zomwe zimapangitsa kuti ikhale yosinthasintha.
Kukonzekera kwa birch plywood motere:
1. Kudula mitengo
Ingodula mitengo ya birch yomwe yadutsa zaka 30 kuti mutsimikizire kuti matabwawo ndi ophatikizika
2.Kuphika matabwa
Mitengo ikatumizidwa kufakitale, imafunika kusenda kaye ndi kutenthedwa kuti matabwawo akhale ofewa ndi kutulutsa kupsyinjika kwamkati kwa nkhunizo.Mwanjira iyi, veneer yopangidwa ndi kudula kwa rotary imakhala ndi mawonekedwe osalala komanso osalala, omwe amatha kupititsa patsogolo mphamvu zomangira komanso kusalala kwa plywood.
3.Single board rotary kudula
Wokhala ndi makina odulira a shaft rotary, pamwamba pa rotary cut veneer ndi yosalala komanso yosalala popanda ma burrs, ndipo makulidwe ake ndi olondola.
4. Kuumitsa bolodi limodzi
Pogwiritsa ntchito kuyanika kwa dzuwa kuti muwonetsetse kuti chinyezi cha veneer chimakhala chofanana komanso chokhazikika, pamene chouma chouma chimakhala chophwanyika ndipo sichiwonongeka pang'ono.
5. Kusankha bolodi limodzi ndi kukonza
Zowuma zowuma zimasanjidwa molingana ndi zofunikira za giredi B, BB, ndi C, ndipo kukonzanso kulikonse kosatsata kumapangidwa.
6. Single board gluing ndi msonkhano
Kugwiritsiridwa ntchito kwa phenolic resin yogwira ntchito kwambiri kumapangitsa kuti ntchito ikhale yokhazikika komanso yolimba kwambiri, kuonetsetsa kuti pulasitiki yopangidwa ndi birch plywood ikhale yolimba komanso yosalowa madzi.Kutengera mawonekedwe opangidwa ndi mtanda kuti asonkhanitse opanda kanthu, kuonetsetsa kuti bolodiyo ikhale yosalala mpaka momwe zingathere.
7. Kuzizira kozizira ndi kukanikiza kotentha
Kugwiritsa ntchito zida zoziziritsa kuzizira komanso zowotcha zimatsimikizira kuti zomatirazo zachiritsidwa kwathunthu.
8. Kumanga mchenga
Mkulu mwatsatanetsatane sanding makina akhoza bwino kuonetsetsa kulondola ndi khalidwe la mchenga.
9. Kudula
Kutengera zida zocheka bwino kwambiri kuti zitsimikizire kuti zololera m'litali ndi m'lifupi zili mkati mwazoyenera.
10. Kupukutira
Kutengera makina opukutira olondola kwambiri kuti atsimikizire bwino kupukuta.
11. Kusanja, Kuyendera, ndi Kuyika
Plywood yopangidwa imasanjidwa, ndipo zinthu monga makulidwe, kutalika, m'lifupi, chinyezi, ndi mawonekedwe apamwamba amayesedwa.Zogulitsa zomwe sizikukwaniritsa zofunikira zimatsitsidwa kapena sizoyenera.Zogulitsa zoyenerera zidzakhala ndi sitampu yoyendera pambali pa bolodi lililonse, kenako zimapakidwa ndi kulembedwa.
Njira yonse yopangira imayang'aniridwa ndi oyang'anira oyenerera, ndipo labotale ili ndi zida zosiyanasiyana zoyesera kuti ayese mphamvu zamakina, mphamvu zomangirira, chinyezi, kutulutsidwa kwa formaldehyde ndi zizindikiro zina zaukadaulo wazogulitsa malinga ndi momwe kampaniyo ikuyendera, kuonetsetsa kuti zinthu zili bwino. ndi kusasinthasintha kwazinthu zopangidwa.
Mitengo ya plywood ya Birch:
Kutalika ndi m'lifupi mwa specifications birch plywood zingasiyane pang'ono malinga ndi Mlengi, koma ambiri pali kusiyana 1220 × 2440mm, 1220 × 1830mm, 915 × 1830mm, 915 × osiyana utali ndi m'lifupi plywood akhoza kusankhidwa malinga ndi zosowa. ntchito, kuphatikizapo 2135mm.Kuchuluka kwake kumatsimikiziridwa ndi chiwerengero cha zigawo za bolodi zomatira.Kuwonjezera pa bolodi la pamwamba, zigawo zambiri zamkati zamkati zimakhala ndi zida, zimakula kwambiri.Ngati plywood imayikidwa ndi makulidwe, imatha kugawidwa m'magulu angapo monga 3, 5, 9, 12, 15, ndi 18mm.Pokonza mipando yosiyanasiyana, matabwa a makulidwe osiyanasiyana adzagwiritsidwa ntchito.Inde, mitengo yawo yamsika imakhalanso yosiyana.
Katundu
Kukonzekera kwa birch plywood ndikwabwino kwambiri, ndipo malo ake odulira nawonso ndi osalala kwambiri chifukwa cha utoto wake wabwino kwambiri komanso kulumikizana kwake.Chifukwa chake, mipando ya birch yopangidwa kuchokera ku birch plywood ngati zopangira imakhala ndi mwayi wopaka utoto wosalala komanso wosalala.
Chifukwa cha mphamvu zamakina komanso kukhazikika kwa plywood ya birch, mphete zapachaka zamitengo ya birch ndizowoneka bwino.Chifukwa chake, mipando ya birch yomwe imapangidwa sikuti imakhala yosalala komanso yosavala, komanso imakhala ndi mawonekedwe omveka bwino.Masiku ano, ambiri amagwiritsidwa ntchito popanga, kukongoletsa matabwa, kapena kupanga mafelemu amkati.
Phindu lamtengo wapatali.Chifukwa ndi mitengo yotchuka yokhala ndi zinthu zambiri, mipando yomwe imaigwiritsa ntchito ngati zopangira nthawi zambiri imakhala yotsika mtengo.
Zabwino zokongoletsa katundu.Mtundu wa birch plywood ndi wofiira wofiira, wowala, umasonyeza kukongola kwatsopano ndi zachilengedwe.Ndi chisankho chabwino chokongoletsera kunyumba komanso ndichokongoletsa bwino kwambiri kunyumba kwa ogula ambiri.
Nthawi yotumiza: May-29-2023