I-Granite lukhetho lwezinto ezibonakalayo ezithandwayo kumacandelo e-CMM yebhulorho (uLungelelanisa uMatshini wokuMeta) ngenxa yokuzinza kwayo okugqwesileyo, ukuqina, kunye nokuchasana nokunxiba kunye nokukrazula.Nangona kunjalo, akuzona zonke izinto ze-granite ezifanayo, kwaye ukukhetha okufanelekileyo ngokweemfuno zangempela zebhulorho i-CMM ibalulekile ekufezekiseni imilinganiselo echanekileyo nethembekileyo.Nazi ezinye izinto ekufuneka uziqwalasele xa ukhetha imathiriyeli yegranite efanelekileyo kwibhulorho yakho yeCMM.
1. Ubungakanani kunye neMilo
Ubungakanani kunye nokuma kwamacandelo e-granite kufuneka ahambelane neenkcukacha ze-CMM yebhulorho.Oku kubandakanya ubungakanani, ubukhulu, ukucaba, kunye nokuhambelana kwe-slab yegranite, kunye nokumila kunye nokuma kwemingxuma yokunyuka okanye iindawo zokubeka.I-granite kufuneka kwakhona ibe nobunzima obaneleyo kunye nokuqina ukuze kuncitshiswe ukungcangcazela kunye nokuguqulwa ngexesha lokusebenza kokulinganisa, okunokuchaphazela ukuchaneka kunye nokuphindaphinda kweziphumo.
2. Umgangatho kunye neBanga
Umgangatho kunye nebakala lezinto zegranite nazo zinokuchaphazela ukusebenza kunye nokuphila ixesha elide kwebhulorho yeCMM.Amanqanaba aphezulu e-granite athambekele ekubeni ne-rough surface ephantsi, iziphene ezimbalwa kunye nokubandakanywa, kunye nokuzinza okungcono kwe-thermal, konke oku kunokuphucula ukuchaneka kokulinganisa kunye nokuthembeka.Nangona kunjalo, iigraniti zomgangatho ophezulu nazo zithande ukubiza kakhulu kwaye zisenokungabi yimfuneko kuzo zonke izicelo.Iigraniti zodidi olusezantsi zisenokuba zifanelekile kwezinye izicelo zeCMM, ngakumbi ukuba ubungakanani kunye neemfuneko zokumila azingqongqo kakhulu.
3. IiPropati zeThermal
Iimpawu ze-thermal zezinto ze-granite zinokuba nefuthe elibalulekileyo ekuchanekeni kwemilinganiselo, ngakumbi kwiindawo ezinokushisa okubanzi.Igranite ine-coefficient ephantsi yokwandiswa kwe-thermal (CTE), okuthetha ukuba izinzile kuluhlu olubanzi lobushushu.Nangona kunjalo, iintlobo ezahlukeneyo zegranite zinokuba nemilinganiselo eyahlukeneyo ye-CTE, kwaye i-CTE inokuhluka kunye nokuqhelaniswa kwesakhiwo se-crystal.Ngoko ke, kubalulekile ukukhetha i-granite yezinto eziphathekayo kunye ne-CTE ehambelana noluhlu lweqondo lokushisa elihlala kwindawo yokulinganisa, okanye ukusebenzisa iindlela zembuyekezo ye-thermal ukuphendula nayiphi na impazamo ebangelwa ukushisa.
4. Iindleko kunye nokuFumana
Iindleko kunye nokufumaneka kwezinto zegranite nazo ziyinkxalabo ebonakalayo kubasebenzisi abaninzi.Iimathiriyeli zegranite ezikumgangatho ophezulu zithande ukubiza kakhulu, ngakumbi ukuba zinkulu, zityebile, okanye zenziwe ngokwesiko.Amanye amabanga okanye iindidi zegraniti zisenokungafumaneki kangako okanye kube nzima kakhulu ukuzifumana, ngakumbi ukuba zisuka kwamanye amazwe.Ngoko ke, kubalulekile ukulungelelanisa iimfuno zokusebenza kwebhulorho ye-CMM kunye nohlahlo lwabiwo-mali olukhoyo kunye nezibonelelo, kunye nokubonisana nabanikezeli abahloniphekileyo okanye abavelisi ngeengcebiso malunga neendlela ezingcono kakhulu zexabiso lemali.
Isishwankathelo, ukukhetha izinto ezifanelekileyo zegranite kwi-CMM yebhulorho kufuna ukuqwalaselwa ngenyameko ubungakanani, imilo, umgangatho, iimpawu ezishushu, iindleko, kunye nokufumaneka kwezinto.Ngokugcina ezi zinto engqondweni kunye nokusebenza nabanikezeli okanye abavelisi abanolwazi nabanamava, abasebenzisi banokuqinisekisa ukuba banenkqubo yokulinganisa ezinzileyo, ethembekileyo nechanekileyo ehlangabezana neemfuno zabo kunye neemfuno zabo.
Ixesha lokuposa: Apr-16-2024