The matiresi wopanga mipando makampani udindo ndi mavuto a chitukuko cha zachuma

Banja lokongoletsa thabwa limayambitsidwa. Banja ndi chokongoletsedwa ntchito mbale, zotsatira za mbale zosiyanasiyana ndi kukwaniritsa cholinga ndi osiyana, kotero ife tikudziwa bwino makhalidwe a mbale aliyense ndi zofunika kwambiri. Anatsatiridwa 'xianghe mipando mzinda' Intaneti m'misika m'munsimu ang'onoang'ono kupanga pamodzi kuphunzira za 'banja kukongoletsa thabwa kuti atchule' kumayambiriro kwa pakati pa joinery bolodi joinery bolodi ndi matabwa zachilengedwe zomatira iwo pachimake, mbali ziwiri glued pa woonda kwambiri matabwa veneer, ndi chimodzi mwa zipangizo zazikulu mu zokongoletsera. Angathe kupanga mipando ndi matabwa chitseko ndi chitseko chivundikiro, chapakati Kutentha, nsalu yotchinga bokosi la zenera, etc. , ntchito yosalowa madzi ndi yabwino. Mukasankhidwa, yang'anani matabwa ake amkati, sayenera kukhala osalimba kwambiri, kusiyana pakati pa matabwa a matabwa mu mm m'pofunika. Chifukwa kuwulula pamwamba pa nkhuni njere si wokongola, pang'ono mwachindunji burashi utoto, kawirikawiri akukumana atatu-ply bolodi. Mipando yomwe imapanga ndi matabwa ake ndi matabwa ena ayenera kudutsa ndi bolodi zomatira ndi utoto wa bulashi njira ziwiri zogwirira ntchito, mtengo wake ndi wapamwamba. Particle bolodi ndi masoka matabwa kachulukidwe bolodi pambuyo wosweka mu granule, wothinikizidwa mu matabwa, panopa zinthu zazikulu za ambry. Kachulukidwe bolodi ndi ntchito nkhuni ufa pambuyo kukanikiza akamaumba, flatness ndi bwino, koma mafunde kukana ndi osauka. Kachulukidwe bolodi, Mosiyana, akugwira msomali mphamvu ndi particieboard ndi osauka, ngati isanayambe ndi itatha wononga wononga lotayirira, chifukwa cha mphamvu ya kachulukidwe bolodi si mkulu, n'zovuta kukhazikika, Choncho kuponyedwa, chipembezo chopangidwa ndi nduna kudziika mu malo wina akuyang'anizana atatu kawirikawiri ntchito gulu gulu, amatchedwanso atatu plywood ndi disavantage nambala atatu osiyana ndi disavantage gulu, nambala yaikulu ya plywood ndi disavantage gulu. zopangira. Amagwiritsidwa ntchito kwambiri pazovala zapakhomo zomwe zikuyang'anizana ndi plywood zitatu, zomwe ndi fakitale ili kale ndi matabwa olimba kwambiri pa plywood. Veneer plywood ndiyosavuta kugwiritsa ntchito, mtengo wake ndi wotsika mtengo. Integration amene ndi mtundu watsopano wa zipangizo olimba matabwa, ntchito apamwamba kunja lalikulu zipika m'mimba mwake kwambiri processing ndi kukhala, ngati zala interlaced splicing matabwa. Chifukwa ukadaulo ndi wosiyana, mtundu uwu wa magwiridwe antchito apamwamba kwambiri achilengedwe, bolodi yolumikizira imaloledwa / zopezeka za formaldehyde. Kumbali inayi, yopangidwa ndi matabwa olimba, monga mbale ya USA spruce imatha kukongoletsa molunjika, utoto wa burashi, njira yolumikizira bolodi.