Abahlobo abaninzi baya kwazi ukuba idayimani iza ngeendlela ezininzi.Ngenxa yokuba idayimani zisikwe ngokwahlukileyo, ziya kuvelisa iimilo ezahlukeneyo.Ezona zixhaphakileyo zingqukuva, kwaye ezinye iimilo ngokudibeneyo zibizwa ngokuba ziidayimani ezimilise okwezodwa (amatye anqabileyo), njengedayimani emile njengentliziyo, ithontsi, isikwere, iliso lehashe, i-oval, njl njl. Nangona kunjalo, xa uthenga idayimani, uya kufumanisa ukuba uninzi lwedayimani kwimarike zisangqukuva, kwaye iidayimani eziseleyo ezinokwakheka okukhethekileyo(amatye anqabileyo) zithatha kuphela umlinganiselo omncinci.Njengoko ilizwi lisitsho, izinto zinqabile, kutheni kukho iidayimani ezininzi kunye needayimani ezingqukuva zomgangatho ofanayo ezibiza kakhulu kunezinye?
Isizathu sokuba idayimani ejikelezayo ibiza kakhulu ngenxa yezi zizathu zilandelayo: I-GM yomelele!Umbala womlilo ulungile!Izinto ezilahlekileyo!
Imarike yedayimani ejikelezayo ilungile, ijikelele.
Ngokubhekiselele kwiidayimani ezimile ngendlela ekhethekileyo(amatye anqabileyo), idayimani engqukuva inokumelana novavanyo lwexesha.Iidayimani ezijikelezayo azikho nje zakudala, kodwa kunye neendlela ezahlukahlukeneyo.Kunokuthiwa "kwindalo yonke"!Iidayimani ezisikiweyo zifanelekile kwiimpawu zobucwebe beendlela ezahlukeneyo.Kwaye, kunye nenani elifanayo le-carat, ukusika kwiidayimani ezijikelezayo kuya kubonakala kukhudlwana, okuyimilo yedayimane ebonisa kakuhle umbala womlilo wedayimani.Uluntu lunolwamkelo oluphezulu.Ngoko ke imarike nayo yeyona inkulu.
Idayimani engqukuva iyakhazimla kwaye ikhazimla ngakumbi.
Isizathu sokuba abantu bathande iidayimani kungenxa yokubengezela kwabo okuqaqambileyo.Iprosesa inethemba lokuguqula ukukhanya kwedayimani ukusuka ngaphambili.Le refraction kufuneka ifane ukwenza idayimani yonke ikhazimle.Ukusikwa kwesetyhula kunokukhanya ngakumbi kunezinye iindlela zokusika.
Ngokufanelekileyo ukusika idayimani
Sika iidayimani
Idayimani isike kakhulu
Uhlobo oluqaqambileyo lokusika ngumzimba we-symmetrical kunye nesiseko sesiseko kunye neziko letafile njenge-axis.Kwindawo efanayo, indawo nganye yokupolisha inomgangatho wokusika kunye nobukhulu obufanayo kunye ne-angle.Le milinganiso kunye nee-engile ziyilwe ngononophelo.
Kwezinye iidayimani ezisikiweyo, ngenxa yokuba i-symmetry ayifezekanga njengedayimane engqukuva okanye umphezulu ogudisiweyo awusasazwanga ngokufanelekileyo, ayinakuzisa isiphumo sokujonga idayimani engqukuva.
Ezinye iintsilelo zokusika zinokuhlelwa ngokulula kwezi ndidi zilandelayo:
Ubude obahlukeneyo: Umzekelo, iliso lehashe okanye idayimani yomnquma, icala elide lobubanzi liya kuphinda likhanye ngakumbi kunelincinci elincinci phakathi.Ngoko ke, icala elifutshane lolu hlobo lwedayimane liya kubonakala limnyama kunecala elide, elibunjwe njengeqhina lesaphetha eligxile kwi-tip ephantsi, eyaziwayo kwishishini njengesiphumo sokubopha isaphetha.
Ubukhulu obahlukeneyo: umzekelo, iidayimani ezimile, ezikwabizwa ngokuba yipeyari.Ngenxa yobume ngokwawo, icala elijikelezileyo kunye nelikhulu liya kuphinda libe ngcono kunecala elincinci nelibukhali, ngoko kubonakala ngathi ukukhanya okuqaqambileyo kwedayimani akulingani, kungekhona ngokugqibeleleyo njengedayimane ejikelezayo.
special-shaped(amatye anqabileyo) idayimani Ilahleko ephantsi!
Esinye isizathu esibalulekileyo sokuba kutheni iidayimani ezingqukuva zibiza kakhulu kunezoqheliso ezinokwakheka okukhethekileyo kukuba iidayimani ezingqukuva zinelahleko ephezulu ekusikeni okurhabaxa.Ngamafutshane, yinkcitho yemali!
Ngenxa yokuba zininzi iidayimani ezingqukuva, ukusetyenziswa kwedayimani kuphezulu.Xa idayimani erhabaxa isikwa kwaye ipoliswa, izinga lelahleko liphezulu ukuya kuma-47%, kwaye kuphela i-53% eseleyo emva kokusika eyona idayimane eqaqambileyo.Ubunzima be-carat ye-drill-shaped-shaped drill ingagcinwa kwi-55% -60% emva kokusika kunye nokugaya.Ngokwalo mlinganiselo, unokwazi ukuba kutheni iidayimani ezingqukuva zibiza kangaka!
Uhlobo lwedayimani oluqhelekileyo olungqukuva (57 okanye 58 facets)
Abanye abantu banokubuza ukuba ingaba idayimani engqukuva okanye idayimani emile okwe ekhethekileyo ilungile?Ukusuka kwimbono yotyalo-mali, iidayimani ezijikelezayo zifanelekile ngakumbi kwaye zime uvavanyo lwexesha;kwaye ngokwembono yefashoni, iidayimani ezimile zezomntu ngakumbi.
Ewe, iidayimani ezimile nazo zinendawo yokuxabisa, kodwa mhlawumbi azikhawulezi njengedayimani ezingqukuva.Ngapha koko, into enye ekufanele siyikhumbule kukuba phantse zonke iidayimani ezidumileyo emhlabeni ziyidayimani ezimile, kwaye ezinye zazo ziye zaba bubutyebi obuxabisekileyo.Uninzi lwabantu abadumileyo batshata ngeedayimani ezimile okwezodwa, kwaye abantu abadumileyo basebukhosini nabo bazinxiba rhoqo.Ke, kuxhomekeke kuwe ukuba uzikhethele olwakho ukhetho.Akunamsebenzi nokuba ucinga ngayo.Kungcono ukuba wonwabile.
Ixesha lokuposa: Epreli-28-2020