Plywood, amadziwikanso kutiplywood, core board, three-ply board, five-ply board, ndi matabwa atatu kapena angapo osanja-wosanjikiza-wosanjikiza zinthu zopangidwa ndi matabwa mozungulira magawo amitengo mu veneer kapena nkhuni zoonda zometedwa ndi matabwa, zomatira ndi zomatira, njira ya ulusi. zigawo zoyandikana za veneer ndi perpendicular kwa mzake.
Papepala lomwelo la plywood, ma veneers amitundu yosiyanasiyana ndi makulidwe amaloledwa kukanikizidwa nthawi imodzi, koma zigawo ziwiri zofananira za veneer zimafuna kuti mitundu ndi makulidwe ake akhale ofanana. Chifukwa chake, poyang'anaplywood, chovala chapakati ndi chapakati ndipo zitsulo kumbali zonse ziwiri zimakhala zofanana mumtundu ndi makulidwe.
Mukugwiritsa ntchitoplywood, mayiko ambiri otukuka m'mafakitale amawagwiritsa ntchito pantchito yomanga, kutsatiridwa ndi kupanga zombo, kuyendetsa ndege, thunthu, asitikali, mipando, kulongedza katundu ndi magawo ena okhudzana ndi mafakitale. China chaplywoodZogulitsa zimagwiritsidwa ntchito kwambiri pamipando, kukongoletsa, kulongedza, ma tempulo omanga, mitengo ikuluikulu, zombo, kupanga ndi kukonza.
Utali ndi m'lifupi specifications zambiri: 1220 x 2440mm.
Makulidwe amachulukidwe ambiri: 3, 5, 9, 12, 15, 18mm, etc.
Pomalizaplywood, wosanjikiza wamkati wa veneer kupatula bolodi pamwamba amatchedwa gulu lapakati; ikhoza kugawidwa mu bolodi lalifupi lapakati ndi bolodi lalitali lapakati.
Wambaplywoodmitundu ya veneer ndi: poplar, eucalyptus, paini, matabwa osiyanasiyana, etc.
Plywoodveneer akhoza kugawidwa molingana ndi kalasi ya maonekedwe: kalasi yapadera, kalasi yoyamba, kalasi yachiwiri ndi kalasi yachitatu.
Kalasi yapadera: mawonekedwe apamwamba, opanda mabowo / seams / zikopa / zolumikizira zakufa, ma burrs akulu;
Kalasi I: pamwamba pa bolodi lathyathyathya, palibe khungwa / khungwa mabowo, seams, mfundo;
Kalasi 2: Pamwamba pa bolodi ndi bwino, ndi makungwa ang'onoang'ono ndi mabowo a khungwa;
Kalasi 3: bolodi pamwamba kutalika ndi m'lifupi si wathunthu, kopanira makungwa, makungwa dzenje, zosalongosoka zambiri.
Plywoodpepala ndi veneer yakunja yomwe imagwiritsidwa ntchito ngatiplywood, ogawidwa mu mapanelo ndi backsheets.
Mitundu yamatabwa yomwe imagwiritsidwa ntchito ngati plywood veneer ndi: Augustine, mahogany, poplar, birch, maolivi ofiira, mapiri a laurel, maswiti a ayezi, cypress ya pensulo, nkhuni zazikulu zoyera, nkhuni zachikasu, matabwa achikasu, azitona achikasu, matabwa a clone, ndi zina zotero.
Wambaplywoodmitundu yamatabwa pamwamba ndi: nkhope ya pichesi, nkhope yofiira, nkhope yachikasu, nkhope yoyera, etc.
Kuyambiraplywoodamapangidwa ndi zitsulo zokutidwa ndi guluu ku mbali ya njere zamatabwa, zoponderezedwa pansi pa kutentha kapena kutentha, zimatha kuthana ndi kuwonongeka kwa matabwa mokulirapo ndikuwongolera mtengo wogwiritsira ntchito, motero kupulumutsa nkhuni.
Plywood ndi multilayer laminate, choncho ndi yotsika mtengo kwambiri kuposa matabwa olimba.
The thupi ndi makina katundu wa plywood mu utali ndi yopingasa malangizo sakhala osiyana, amene angathe kusintha kwambiri ndi kupititsa patsogolo thupi ndi mawotchi zimatha matabwa, ndi wabwino dimensional bata ndi kukana warping ndi akulimbana.
Plywood imatha kusunga mawonekedwe achilengedwe ndi mtundu wa nkhuni, wokhala ndi mawonekedwe athyathyathya komanso m'lifupi mwake, motero imakhala ndi mphamvu yophimba mwamphamvu komanso yosavuta kugwiritsa ntchito yomanga.
Nthawi yotumiza: Mar-25-2023