Ibhodi lezinhlayiya zokhuni oluqinile kanye nebhodi lezinkuni eliqinile elinezingqimba eziningi kuyizinto ezisetshenziswa kakhulu.Yikuphi kwalokhu okubili okungcono?
Yikuphi okungcono, ibhodi lezinhlayiya zokhuni oluqinile noma ibhodi eliqinile elinezingqimba eziningi zokhuni?
Ibhodi lezinhlayiya zokhuni eziqinile empeleni liyibhodi elikhiqizwa inqubo yebhodi lezinhlayiyana, futhi lingabuye libhekwe njengohlobo lwebhodi lezinhlayiyana ezilinganayo.Ngemuva kokuthi ibhodi lezinhlayiyana ezilinganayo zomiswe yisomiso sesiteshi esisodwa esithuthukisiwe, i-coefficient yokwandisa incane futhi ukumelana nomswakama kuhle kakhulu.Uma kuqhathaniswa ne-powder MDF, amandla okubamba izinzipho, ukumelana nokugoba nokuzinza kufanele kuqine.
Ibhodi eliqinile elenziwe ngokhuni elinezingqimba eziningi lenziwe nge-plywood enezingqimba eziningi e-criss-crossed njengesisekelo sezinto, futhi indawo engaphezulu yenziwe nge-veneer yokhuni oluqinile noma ngokhuni lobuchwepheshe njengendwangu, futhi ikhiqizwa izinqubo eziningana ezifana nokucindezela okubandayo, ukushisa. ukucindezela, ukugcotshwa kwesihlabathi, kanye nokugcinwa kwezempilo.Ngenxa yokuthi ibhodi lezinkuni eliqinile elinezingqimba eziningi linezici zokungaguquguquki okulula nokusebenza kahle kokulungisa izinga lokushisa lasendlini kanye nomswakama, futhi ungqimba olungaphezulu lwezinto ezibonakalayo zokhuni oluqinile lunokuthungwa nokuzwakala kwezinkuni zangempela zemvelo, ngakho ukukhetha kunamandla.Ngakho-ke, ithandwa ngabathengi.Ibhodi lezinkuni eliqinile elinezingqimba eziningi linozinzo oluhle lwesakhiwo, akulula ukuligoba, futhi liqinile ngekhwalithi.
Izinzuzo kanye nokubi kwe-plywood yokhuni oluqinile?
1 Ibhodi lezinkuni eliqinile elinezingqimba eziningi elinempilo nelinobungani nemvelo ligwema ukusetshenziswa okwengeziwe kweglue ewuketshezi lapho kwakhiwa ibhodi, futhi i-formaldehyde ikhona kuglue owuketshezi, ngakho-ke ibhodi lokhuni elinezingqimba eziningi livumelana nemvelo futhi linempilo kune-plywood.Ibhodi lezinkuni eliqinile elinezingqimba eziningi lenziwe ngezingqimba eziningi ze-plywood ezihlelwe ngephethini ye-criss-cross njengento eyisisekelo, futhi ikhiqizwa izinqubo eziningana ezifana nokucindezela okubandayo, ukucindezela okushisayo, ukugcotshwa kwesihlabathi, nokugcinwa kwezempilo.Inqubo yokukhiqiza eyingqayizivele kanye nokukhethwa kwezinto zokusetshenziswa zebhodi lezinkuni eziqinile ezinezingqimba eziningi kunquma izinga layo eliyingqayizivele.
2 Eqinisweni, ibhodi lokhuni eliqinile elinezingqimba eziningi lakhiwe izingxenye ezimbili: ungqimba olungaphezulu lwepulanga eliqinile kanye nongqimba lwesisekelo sokhuni oluqinile.Amaphaneli okhuni oluqinile anezingqimba eziningi ayonga kakhulu kunamaphaneli okhuni aqinile abizayo.Iphansi lezinkuni eziqinile zisakhubazekile futhi ziqhekekile.Kunezimo ezimbili ezinkulu.Amaphaneli okhuni oluqinile anezendlalelo eziningi anamathiselwe ngokuqondile nangokuvundlile.Ngemuva kokushisa okuphezulu nokucindezela okukhulu, ukucindezeleka kwangaphakathi kuyaxazululwa.Ixazulula izinkinga ezimbili ezinkulu zokuguqulwa nokuqhekeka kwamaphaneli okhuni oluqinile.
3 Ungqimba olungaphezulu lwebhodi lokhuni oluqinile olunezingqimba eziningi lwenziwa ngokhuni olukhethiwe ngemva kokomiswa, ukwehlisa, nokugcinwa kwezempilo., umehluko wombala awukwazi ukufuna kakhulu, ngoba lokhu kuyimpahla yemvelo yokhuni.Kwezinye izindawo, umswakama wamabhodi okhuni anezingqimba eziningi ngokuvamile u-5% -14%.
Ibhodi lezinkuni ezinezingqimba eziningi ezi-4: usebenzisa ibhodi le-eucalyptus elinezingqimba eziningi, umkhiqizo uhlangabezana nezinga lokuhlola ukuvikelwa kwemvelo lezinga le-E1, unezici zokulwa namagciwane, ukubola nokungangeni kwamanzi, ukumelana ne-asidi ne-alkali, ukulwa nokungcoliswa kwemvelo nokuhlanza kalula, cha. iphunga lepende, alikho iphunga le-fir, njll., ibhodi langempela liyisicaba Alinakukhubazeka, liwumkhiqizo wokuhlobisa ikhaya.Amabhodi okhuni aqinile anezendlalelo eziningi ngokuvamile asebenzisa izinkuni ezikhula ngokushesha njengesisekelo sezinto, futhi indawo engaphezulu ifakwe i-veneer yezinga eliphezulu.
Isikhathi sokuthumela: Oct-22-2022
