Ukukhetha kunye nokuthenga iingxowa zenkunkuma zokusetyenziswa kwemihla ngemihla kubalulekile, kodwa zihlala zinganakwa. Ukukhetha iingxowa zenkunkuma ezifanelekileyo azikwazi ukuhlangabezana neemfuno zethu zemihla ngemihla kuphela, kodwa zinegalelo ekukhuselweni kwendalo.
Ubungakanani
Ubungakanani obuqhelekileyo beengxowa zenkunkuma zendlu yi-45 * 50cm. Obu bukhulu bukhulu ngokwaneleyo ukuba bulingane uninzi lweenkonkxa zenkunkuma zasekhaya ngoku ezithengiswayo, nokuba zingqukuva okanye isikwere. Ewe, ukuba uneemfuno ezizodwa, unokwenza ngokwezifiso.
Thukugula
Nika ingqalelo kubunzima bengxowa yenkunkuma, ngoku edla ngokuchazwa ngo-"µm". Obona ubukhulu buxhaphake kakhulu yi-10µm, 12µm, 15µm, njl. Umzekelo, ukunqanda iingxowa zenkunkuma zasekhitshini ukuba zingaphuki ngexesha lokusetyenziswa, ubukhulu be-12µm{7}}15µm buthathwa ngokuba bukwazi ukumelana nobushushu kwaye buhlala ixesha elide, nto leyo eyenza ukuba ifaneleke ngokugqibeleleyo ukugcina inkunkuma yasekhitshini yemihla ngemihla.
Tukungafihli
Ukungafihli kukwayenye yezinto ekufuneka ziqwalaselwe xa ukhetha iingxowa zenkunkuma. Iingxowa zenkunkuma ezinokucaca okuphezulu zingenza kube lula ukujonga imeko yokuzaliswa kwenkunkuma kunye nokutshintshwa ngexesha elifanelekileyo. Zisetyenziswa kwiikhikhini, amagumbi okuhlala, iiofisi, njl.; ngelixa xa isetyenziswe kumagumbi okuhlambela, amagumbi okulala, njl., kuyimfuneko ukuqwalasela ukukhetha iingxowa zenkunkuma kunye nokungafihli okuphantsi, okunokuqinisekisa ubumfihlo kwinqanaba elithile.
Tubunzima
Ngokuqinisekileyo, ukuqina kwengxowa yenkunkuma yinto efuna ukuqwalaselwa. Iingxowa zenkunkuma ezisemgangathweni kufuneka zibe nobunzima obuthile kunye namandla okuqina, kwaye zikwazi ukumelana nobunzima obuthile benkunkuma ngelixa ugwema ukugqabhuka ngexesha lokusetyenziswa.
Cukuqukwa
Xa ukhetha iingxowa zenkunkuma, kufuneka uqwalasele izinto ezahlukeneyo, kubandakanywa izinto eziphathekayo, ubungakanani, ubukhulu, ukukhanya, ukuqina, njl.
