Umatshini wokulinganisa olungelelanisiweyo (i-CMM) luhlobo lwesixhobo sokulinganisa esichanekileyo nesisetyenziswa kakhulu kushishino lokuvelisa. Banokulinganisa indawo kunye nemilo yezinto ezinobukhulu obuthathu kwaye banike imilinganiselo echanekileyo kakhulu. Nangona kunjalo, ukuchaneka kokulinganisa kwe-CMM kuchatshazelwa zizinto ezininzi, enye yezona zinto zibalulekileyo kukuchaneka kwejometri kunye nomgangatho womphezulu wezinto zegranite ezisebenzisayo.
I-Granite yinto esetyenziswa kakhulu ekwenzeni oomatshini bokulinganisa abalungelelanisiweyo. Iimpawu zayo eziphezulu zomzimba, ezinje ngobunzima obukhulu, ubulukhuni obuphezulu, kunye nozinzo oluqinileyo, ziyenza ibe lukhetho olufanelekileyo lozinzo olunemilinganiselo kunye nokuchaneka kokulinganisa. Ine-coefficient encinci yokwandiswa kobushushu, ngaloo ndlela inciphisa ukushukuma kobushushu kweziphumo ezilinganisiweyo. Ke ngoko, zihlala zisetyenziswa njengeqonga lokubhekisa, ibhentshi yokusebenzela kunye nezinye izinto eziphambili ze-CMM ukuqinisekisa iziphumo zokulinganisa ezichanekileyo.
Ukuchaneka kwejiyometri yenye yezona zinto zisisiseko ekucutshungulweni kwezinto zegranite. Kubandakanya ukuchaneka okucwangcisiweyo kwezinto zegranite, ukujikeleza, ukuhambelana, ukuthe tye njalo njalo. Ukuba ezi mpazamo zejiyometri zichaphazela kakhulu imo kunye nolwalathiso lwezinto zegranite, iimpazamo zokulinganisa ziya kwanda ngakumbi. Umzekelo, ukuba iqonga lesalathiso elisetyenziswa ngumatshini wokulinganisa odibeneyo aligudi ngokwaneleyo, kwaye kukho inqanaba elithile lokuguquguquka kunye nokudumba kumphezulu walo, impazamo yokulinganisa iya kwandiswa ngakumbi, kwaye kufuneka imbuyekezo yamanani.
Umgangatho womphezulu unempembelelo ecacileyo ekusebenzeni kokulinganisa kweCMM. Xa kusetyenzwa izinto zegranite, ukuba unyango lomphezulu alukho, kukho iziphene zomphezulu ezifana neemingxuma kunye neembobo, oko kuya kukhokelela ekubeni umphezulu ube rhabaxa kakhulu kwaye umgangatho womphezulu ube mdaka. Ezi zinto ziya kuchaphazela ukuchaneka kokulinganisa, zinciphise ukuchaneka kokulinganisa, zize emva koko zichaphazele umgangatho wemveliso, inkqubela phambili kunye nokusebenza kakuhle.
Ngoko ke, kwinkqubo yokwenza iinxalenye zeCMM, kubalulekile ukuqaphela ukuchaneka kwejometri kunye nomgangatho womphezulu weenxalenye zegranite ukuqinisekisa ukusebenza kwayo kokulinganisa. Ukusika, ukugaya, ukupolisha kunye nokusika ucingo kwenkqubo yokugqibela kufuneka kwenziwe ngokuhambelana nomgangatho, kwaye ukuchaneka kunokuhlangabezana neemfuno zokwenziwa kweCMM. Okukhona ukuchaneka kweenxalenye zegranite ezisetyenziswa kwiCMM kuphezulu, kokukhona ukuchaneka kokulinganisa kuphezulu ukuba igcinwa ngokufanelekileyo ekusetyenzisweni kwemihla ngemihla.
Ngamafutshane, ukuchaneka kunye nomgangatho womphezulu wezinto zegranite kubalulekile ekusebenzeni kokulinganisa kweCMM, kwaye ukunikel’ ingqalelo kwezi nkcukacha xa kusenziwa iCMM ngundoqo ekuqinisekiseni ukuchaneka kunye nokuzinza kokulinganisa. Ekubeni iindawo ezahlukeneyo zesakhiwo seCMM zenziwe ngegranite, imabula kunye namanye amatye, xa umgangatho uzinzile, ukusetyenziswa okanye ukulinganiswa kwexesha elide kuluhlu olubanzi lotshintsho lobushushu kunokuqinisekisa ukuba ukuchaneka kuzinzile, ukuze kuqinisekiswe ukuchaneka kunye nokuthembeka kwemveliso kunye nemveliso.
Ixesha lokuthumela: Epreli-09-2024