1. Plywood yakakamurwa kuita zvidimbu zvitatu kana kupfuura zvehuni dzakatetepa uye dzakanamwa. Huni zhinji dzakatetepa dzinogadzirwa iye zvino dzakarukwa dzakatetepa, dzinowanzonzi veneer. Odd manhamba veneers anowanzo shandiswa. Iyo fiber nzira dzepadhuze veneers dziri perpendicular kune mumwe nemumwe. Matatu ply, mashanu ply, manomwe ply uye mamwe asinganzwisisike manhamba plywood anowanzoshandiswa. Veneer yekunze inonzi veneer, yekumberi inonzi panel, reverse veneer inonzi back plate, uye yemukati inonzi core plate kana yepakati ndiro.
2. Mhando yeplywood panel ndiyo mhando yeplywood. MuChina, miti inowanzo shandiswa yakakura-mashizha ndeye basswood, Fraxinus mandshurica, birch, poplar, elm, maple, ruvara rwehuni, Huangbo, maple, nanmu, Schima superba, uye Chinese wolfberry. Iyo inowanzo shandiswa coniferous miti inonzi masson pine, Yunnan pine, larch, spruce, nezvimwe.
3. Kune nzira dzakawanda dzekugadzirisa plywood, iyo inogona kuiswa maererano nemhando dzemiti, dzakadai semapuranga akaoma (birch plywood, tropical hardwood plywood, nezvimwewo) uye coniferous plywood;
4. Maererano nechinangwa, inogona kugoverwa kuva plywood yakajairika uye plywood inokosha. Kazhinji plywood ndiyo plywood inokodzera zvakasiyana-siyana zvezvinangwa, uye yakakosha plywood ndiyo plywood yezvinangwa zvakakosha;
5. Zvinoenderana nekushomeka kwemvura uye kusimba kweiyo adhesive layer, yakajairika plywood inogona kukamurwa kuita mamiriro ekunze plywood (yekirasi I plywood, ine durability, kubikira kudzivirira kana kurapa kweutsi, inogona kushandiswa kunze), plywood isingapinde mvura (kirasi II. plywood, inogona kunyudzwa mumvura inotonhora, kana kazhinji yakanyudzwa mumvura inopisa kwenguva pfupi, asi isingadziviriri kuvira) Plywood inodzivirira hunyoro (Kirasi III plywood, iyo inogona kumira kwenguva pfupi kunyudzwa kwemvura inotonhora uye yakakodzera kushandiswa kwemukati) uye isina hunyoro inodzivirira plywood (kirasi IV plywood, iyo inoshandiswa pasi peyakajairika mukati memukati mamiriro uye ine imwe yekubatanidza simba).
6. Maererano nekugadzirwa kweplywood, inogona kugoverwa kuva plywood, sandwich plywood uye composite plywood. Sangweji plywood ndiyo plywood ine plate core, uye iyo composite plywood ndiyo plywood ine plate core (kana mamwe maturu) anoumbwa nezvinhu kunze kwehuni yakasimba kana veneer. Mativi maviri epakati peplate anowanzo aine angangoita maviri akaturikidzana evhavha ane huni zviyo zvakarongwa zvakamira pamwe chete.
7. Maererano nekugadziriswa kwepamusoro, inogona kugoverwa kuva plywood yejecha, plywood yakatsvaira, plywood yeveneered uye pre veneered plywood. Iyo plywood ine jecha ndiyo plywood ine denga rine jecha nejecha, iyo yakakweshwa plywood ndiyo plywood iyo yakakweshwa pamusoro peiyo scraper, uye plywood yakashongedzwa ndiyo yakashongedzwa senge yekushongedza veneer, matanda ezviyo bepa, pepa rakaiswa, plastiki, resin adhesive firimu kana simbi pepa, Iyo pre yakapedzwa plywood ndiyo plywood yakanyatsogadziriswa panguva yekugadzirwa uye haidi kuchinjwa panguva yekushandiswa.
8. Maererano nechimiro cheplywood, inogona kukamurwa kuva plywood ndege uye yakaumbwa plywood. Yakagadzirwa plywood inoreva plywood iyo yakatsikirirwa yakananga muchimiro chakakomberedzwa chepamusoro muforoma zvinoenderana nezvinodiwa zvechigadzirwa, kune zvakakosha zvinodiwa, senge madziro ekudzivirira bhodhi, marata plywood yedenga, backrest uye kumashure makumbo echigaro.
9. Nzira yakajairika yekugadzira plywood ndiyo yakaoma kupisa nzira, kureva, mushure mokunge vheji yakaoma yakaputirwa neglue, inoiswa muchitsiko chinopisa kuti chisungirwe muplywood. Iwo makuru maitiro anosanganisira kunyora logi uye kuchinjisa sawing, huni segment kupisa kupisa, huni segmenting uye rotary kucheka, veneer drying, veneer sizing, slab kugadzirira, slab pre kudzvanya, kupisa kupisa, uye nhevedzano yemashure kurapwa.
Chinangwa chekupisa kupisa kwehuni ndechekunyorovesa zvikamu zvehuni, kuwedzera mapurasitiki ezvikamu zvehuni, kuita kuti zvikamu zvinotevera zvehuni zvichekwe kana kurongwa, uye kuvandudza kunaka kweveneer. Nzira dzakajairwa dzehuni chikamu chekupisa kurapwa dzinosanganisira kufashaira, panguva imwe chete yekupisa kupisa kwemvura nemhepo, uye kurapa kwehutsi.
Nguva yekutumira: Aug-30-2022
