Ngaba ibhedi yegranite ibaluleke kakhulu xa ukhetha ibhulorho yokulungelelanisa umatshini wokulinganisa?

Umatshini wokulinganisa ulungelelwaniso lwebhulorho (CMM) lutyalo-mali olubalulekileyo kulo naliphi na ishishini lokuvelisa njengoko linceda ekuqinisekiseni ukuba iimveliso eziveliswayo ziyahlangabezana neenkcukacha ezifunekayo kunye nemigangatho.Xa ukhetha i-CMM yebhulorho, izinto ezahlukeneyo kufuneka zithathelwe ingqalelo, kwaye enye yezona zinto zibaluleke kakhulu luhlobo lwezinto zokulala eziza kusetyenziswa.Ibhedi yegranite lukhetho oludumileyo kwiiCMM ezininzi zebhulorho, kwaye eli nqaku liza kuxubusha ukuba kutheni iibhedi zegranite zibalulekile kwinkqubo yokukhetha.

Igranite luhlobo lwelitye elivuthayo elenziwe ngokucotha kwecrystallization ye magma phantsi komphezulu woMhlaba.Eli litye liyaziwa ngokuhlala, ukuqina, kunye nokuchasana nokugqoka kunye nokukrazula, okwenza kube yinto efanelekileyo yokwakhiwa kweebhedi zeCMM.I-Granite inozinzo olubalaseleyo lwe-dimensional, okuthetha ukuba inokugcina imilo kunye nobukhulu bayo naxa iphantsi kobushushu kunye nokutshintsha komswakama.Ukongezelela, i-granite ine-coefficient ephantsi yokwandiswa kwe-thermal, eyenza ibe yinto efanelekileyo kakhulu yokunciphisa ukukhula kwe-thermal ngexesha lokulinganisa.

Esinye isizathu sokuba iibhedi zegranite zithandwa kwii-CMM zebhulorho kungenxa yomthamo wazo omkhulu wokudambisa.Ukudambisa kubhekisa kubuchule besixhobo sokufunxa iintshukumo kunye nokunciphisa ingxolo.Umthamo ophezulu wokudambisa wegranite unceda ukunciphisa ukungcangcazela kunye nengxolo eyenziwa ngexesha lokulinganisa, ngaloo ndlela kuphuculwe ukuchaneka komlinganiselo kunye nokuphindaphinda.Ukongezelela, i-granite ine-conductivity ephantsi yombane, enceda ukunciphisa umngcipheko wokuphazamiseka kombane ngexesha lokulinganisa, ukwandisa ukunyaniseka komatshini wokulinganisa.

I-granite esetyenziselwa ukwakhiwa kwe-CMM yebhulorho idla ngomgangatho ophezulu, onceda ukuphucula ukuchaneka kunye nobude benkqubo.Oku kungenxa yokuba i-granite yombiwa, ikhazimliswe, kwaye igqitywe ngokwemigangatho ethile ukuqinisekisa ukuba inomphezulu othe tyaba kunye nofanayo.Ukuthe tyaba kwebhedi yegraniti yinto ebalulekileyo kuba ibonelela ngomphezulu ozinzileyo wesalathiso apho iprobe ihamba khona ngexesha lomlinganiso.Ukongezelela, ukufana kwebhedi ye-granite kuqinisekisa ukuba kukho ukuguqulwa okuncinci okanye ukuphazamiseka kwindawo yokulinganisa, okukhokelela kwimilinganiselo echanekileyo kunye nokuphindaphindiweyo.

Isishwankathelo, ukukhetha ibhulorho yeCMM enebhedi yegranite yinto ebalulekileyo yokuqwalaselwa ngenxa yeenzuzo ezininzi ezinikezelayo.Ibhedi yegranite ibonelela ngozinzo oluphezulu lwe-dimensional, i-coefficient ephantsi yokwandiswa kwe-thermal, umthamo ophezulu wokumanzisa, ukuhanjiswa kombane okuphantsi, kunye nokugqitywa komgangatho ophezulu.Zonke ezi zinto zinegalelo ekuchanekeni, ukuphinda-phinda, kunye nobomi obude benkqubo.Ngoko ke, xa ukhetha i-CMM yebhulorho, qinisekisa ukuba ibhedi yegranite ihlangabezana nemigangatho efunekayo kunye neenkcukacha zokufikelela kwiziphumo zomlinganiselo ofanelekileyo.