Ekwenziweni kwefenisha, ukukhethwa kokhuni kuthinta ngokuqondile ikhwalithi yomkhiqizo, ubude bempilo, kanye nenani lobuhle. Bebhekene nezinhlobonhlobo zezinketho zokhuni emakethe, abathengi kufanele benze ukuhlola okuphelele okusekelwe ezidingweni zokusebenza, ukuhambisana kwemvelo, kanye nesabelomali.
Ukhuni Oluqinile Lwemvelo: Uphawu Lwe-Classicism Nokuqina
Izinkuni eziqinile ezifana ne-oki, i-walnut, ne-cherry zaziwa ngokuminyana kwazo okuphezulu nokusanhlamvu okuminyene, okwedlula kakhulu izinkuni ezithambile ngamandla acindezelayo nokumelana nokugqoka. Isibonelo, i-oki ebomvu, enobulukhuni be-Mohs obungu-1290, ifanele ukuthwala{2}izakhiwo zokuthwala. I-Walnut, nokusanhlamvu kwayo okuhle, okuqondile nombala omuhle, ivame ukusetshenziswa{4}}efenisha yangokwezifiso ephezulu. Nakuba lezi zinkuni zibiza kakhulu, zingahlala amashumi eminyaka ngemva{6}kokwelashwa kokubola, ukuhlangabezana nezidingo zabasebenzisi{7}abaphezulu abafuna idizayini engaphelelwa isikhathi.
I-Economical Cork: I-Flexible and Practical Compromise
Izihlahla ezithambile-ezikhula ngokushesha njengephayini nefir zinokuminyana okuphansi (cishe 400-500 kg/m³), azisindi, futhi zinezindleko eziphansi zokucubungula. Zisetshenziswa kakhulu ifenisha yezingane kanye nomhlobiso wesikhashana. Amafindo ayo emvelo anikeza ukuthungwa okuyingqayizivele, kodwa ukuvikela umswakama kubalulekile. Ukhokho ongavaliwe ungakhukhumala kalula futhi uwohloke ngemva kokumunca amanzi, ngakho ifilimu evikela umswakama iyanconywa ukuthi isetshenziswe ezindaweni eziseningizimu ezinomswakama.
Imikhiqizo Yokhuni Ethuthukisiwe: Ukukhetha Okufanelekile Ngobuchwepheshe Banamuhla
I-Plywood kanye-ne-medium-density fiberboard (MDF) zithola ukuzinza okuthuthukisiwe ngoku-lamination noma ukuminyanisa, ukuyiqeda ngokuphelele inkinga yokuqhekeka kokhuni lwemvelo. I-MDF's surface flatness enhle kakhulu yenza kube lula ukuyiveza nokuyiqopha, kuyenze ifanele ifenisha yesimanje encane. Amaphaneli-ezendlalelo eziningi eziyinhlanganisela yokhuni oluqinile anikeza kokubili amandla kanye nobungane bemvelo, afinyelela ukukhishwa kwe-formaldehyde kufika ku-E0, ahlangabezana nezimfuneko zezempilo zezindlu ezisanda kulungiswa.
Ukukhetha izinto ezibonakalayo kuwukulingana phakathi kwezakhiwo ezibonakalayo kanye nezinto ezithandwa nguwe. Kunconywa ukubeka kuqala umswakama wokhuni (okungcono u-8% -12%), inqubo yokomisa, nezindleko eziqhubekayo zokulungisa ukuze kuzuzwe ibhalansi phakathi kokusebenziseka nobuhle.