Izibane zotyando ezingenasithunzi zisetyenziselwa ukukhanyisa indawo yotyando ukuze zibone kakuhle izinto ezincinci, ezinomhluko ophantsi kubunzulu obahlukeneyo ekusikeni kunye nolawulo lomzimba.Ekubeni intloko, izandla kunye nezixhobo zomqhubi zingabangela ukuphazamiseka kwezithunzi kwindawo yotyando, isibane sotyando esingenamthunzi kufuneka senzelwe ukuphelisa izithunzi kangangoko kunokwenzeka kunye nokunciphisa ukuphazamiseka kombala.Ukongezelela, isibane esingenamthunzi kufuneka sikwazi ukusebenza ngokuqhubekayo ixesha elide ngaphandle kokutshisa ukushisa okugqithisileyo, kuba ukufudumala kuya kwenza ukuba umqhubi angakhululeki kwaye omise izicubu kwindawo yotyando.
Izibane zotyando ezingenasithunzi ngokubanzi ziqulunqwe ngezibane enye okanye ezininzi, ezizinze kwi-cantilever kwaye zinokuhamba ngokuthe nkqo okanye ngebhayisikile.I-cantilever idla ngokudityaniswa kwi-coupler esisigxina kwaye inokujikeleza ngeenxa zonke.Isibane esingenamthunzi sisebenzisa isiphatho esibulala iintsholongwane okanye ihupula engenazintsholongwane (ingoma egobileyo) ukulungiselela ukuma okuguquguqukayo, kwaye inesiqhoboshi esizenzekelayo kunye nomsebenzi wokumisa ukulawula ukuma kwayo.Igcina indawo efanelekileyo kwisiza sotyando kunye nakwindawo ekufutshane nayo.Isixhobo esisisigxina sesibane esingenamthunzi singafakwa kwindawo esisigxina kwiplanga okanye eludongeni, kwaye sinokufakwa kumzila wesilingi.
Kwizibane ezingenamthunzi ezifakwe kwisilingi, i-transformer enye okanye ngaphezulu kufuneka ifakwe kwi-remote control box kwisilingi okanye eludongeni ukuguqula igalelo lombane wobonelelo lwamandla kumbane ophantsi ofunwa zizibhalbhu ezininzi.Uninzi lwezibane ezingenamthunzi zinesilawuli esimnyama, kwaye ezinye iimveliso zinokuhlengahlengisa uluhlu lwebala lokukhanya ukunciphisa ukukhanya okujikeleze indawo yotyando (imiboniso kunye nokukhanya okuvela kumaphepha ebhedi, i-gauze okanye izixhobo zingenza amehlo angakhululeki).
Kutheni isibane esingenasithunzi ‘singenasithunzi’?
Izithunzi zenziwe ngezinto ezikhanyayo ezikhanyayo.Izithunzi zahlukile kuyo yonke indawo emhlabeni.Ukuba uqwalasela ngokucophelela isithunzi phantsi kokukhanya kombane, uya kufumanisa ukuba umbindi wesithunzi umnyama kakhulu, kwaye iindawo ezisingqongileyo azinzulu kancinci.Eyona ndawo imnyama kakhulu embindini wesithunzi ibizwa ngokuba yi-umbra, kwaye indawo emnyama ejikelezileyo ibizwa ngokuba yi-penumbra.Ukwenzeka kwezi ziganeko kuhambelana ngokusondeleyo nokusasazwa kokukhanya.Ukuba ubeka i-cylindrical tea caddy etafileni kwaye ukhanyise ikhandlela ecaleni kwayo, i-tea caddy iya kuphosa isithunzi esicacileyo.Ukuba amakhandlela amabini akhanyisa ecaleni kwe-tea, izithunzi ezimbini ezidibeneyo ziya kwenziwa.Indawo egqitheneyo yezithunzi ezibini ayinakukhanya konke konke, kwaye imnyama ngokupheleleyo.Le yi-umbra;indawo apho kukho ikhandlela kuphela ecaleni kwe-umbra i-half-light and half-dark.Ukuba ukhanyisa amakhandlela amathathu okanye amane, i-umbra iya kuncipha ngokuthe ngcembe, kwaye i-penumbra iya kuba neengqimba ezininzi.Izinto ziyakwazi ukuvelisa izithunzi ezenziwe nge-umbra kunye ne-penumbra phantsi kokukhanya kombane, okusisizathu.Ngokucacileyo, indawo enkulu yento ekhanyayo, incinci i-umbra.Ukuba sikhanyisa isangqa samakhandlela sijikeleze i-tea caddy, i-umbra iyanyamalala ngokupheleleyo kwaye i-penumbra iyancipha kakhulu ukuba ingabonwa.Izazinzulu zenze isibane esingenasithunzi sotyando ngokusekelwe kule migaqo ingasentla.Icwangcisa izibane kunye nokukhanya okuphezulu okukhanyayo kwisangqa kwipaneli yesibane ukwenza umthombo wokukhanya wendawo enkulu.Ngale ndlela, ukukhanya kunokutshizwa kwitafile yokusebenza ukusuka kwii-angles ezahlukeneyo, ezingaqinisekisi kuphela ukuba intsimi yokuhlinzwa inokukhanya okwaneleyo, kodwa kwakhona ayivelisi i-umbra ebonakalayo, ngoko kuthiwa isibane esingenamthunzi.
Ixesha lokuposa: Sep-18-2021