Iindlela ezi-Grantite zeGrantite yenye yeyona ntlobo ziqhelekileyo zezinto ezixhaphakileyo ezisetyenziswa kwizicelo zobunjineli bobunjineli ezichanekileyo njengee-metrology, izixhobo zomatshini, kunye nokulungelelanisa oomatshini bokulinganisa. Ezi ndlela zikhokelo zenziwa ngezinto eziqinileyo ze-grantite, ezaziwa ngokuba lulukhuni, ukuqina nokunganyangeki. Nangona kunjalo, njengayo nayiphi na enye imveliso, iindlela ezikhokelayo ezimnyama azikhuselekanga kwiziphene kunye nemiba, enokuthi ichaphazele ukusebenza kwabo kunye nexesha lokuphila kwabo. Kweli nqaku, siza kulichaza ezinye zeziphene eziqhelekileyo zeendlela ezimnyama zegrantite kwaye zibonelela ngezisombululo zokujongana nazo.
I-1. Rhabaxa
Esona siphene esiqhelekileyo seendlela ezimnyama ze-grantite rhabaxa. Xa umphezulu wendlela yesikhokelo ayigudileyo, inokwenza ukuxabana kwaye kukhokelele ukunxiba kunye nokukrazula, ukunciphisa ixesha lokuphila. Lo mbandela unokubangelwa zizinto ezininzi ezinjengezindlela ezingalunganga zoomatshini, ukungabi nakuphocotha ngexesha lokwenza amachiza, okanye ukusetyenziswa kwamavili agxothiweyo.
Ukulungisa lo mbandela, inkqubo yomakhiqikileyo kufuneka yenziwe ngokuchaneka okuphezulu ukuqinisekisa ukuba umphezulu ugudileyo. Ukusetyenziswa kokuphola okanye ioyile ngexesha lomatshini kunokuchaphazela kakhulu ukugungqa komphezulu. Kuyimfuneko ukusebenzisa amavili aphezulu okugaya aphezulu, ekufuneka ehlolwe kwaye atshintshwe rhoqo ukuthintela ukuphuma kwabo. Ngokwenza oku, umphezulu wendlela ye-grantite yegranite ayizukunciphisa kuphela ukungqubana kodwa kuya kwandisa ubomi bayo.
I-2. UkuSebenza okungaphezulu
Isiphoso somphezulu sesinye isiphene esiqhelekileyo esichaphazela iindlela ezimnyama zegrantite. Esi siphene sinokwenzeka ngeendlela ezahlukeneyo, njengokuyahluka kubushushu, ukungqubana koomatshini, kunye nokuphatha okungafanelekanga. Utshintsho lobushushu, njengokubanda nobushushu, kunokubangela ukuba izinto zandise okanye zekhontrakthi, ezikhokelela kwingxaki engaphezulu. Isiphene somatshini senzekile ngenxa yokuphatha okungafanelekanga, ukuthutha, okanye ufakelo. Ngenxa yobunzima bayo, igrantite inokuqhekeka ngokulula okanye ikhefu ukuba ayiphathwanga ngononophelo olukhulu.
Ukuthintela ukungcungcutheka komhlaba, kuyacetyiswa ukugcina iindlela zesikhokelo kwindawo eyomileyo nelizinzileyo, ukuthintela umbethe, ukufuma okuphezulu, okanye kubanda. Ukuhamba kunye nokufakwa kufuneka kwenziwe phantsi kwesikhokelo esingqongqo, ukuqinisekisa ukuba iindlela zeSikhokelo azifakwanga gwenxa ngoomatshini. Ukuphatha ngokufanelekileyo kukwabalulekile xa kufakwa umatshini, ukuphepha nawuphi na umonakalo kwindlela yesikhokelo okanye ezinye izinto.
I-3. I-chip kunye nokuqhekeka
Iitshipsi kunye nee-chips zinesiphene esihlala senzeka kwiindlela ezimnyama zegrantite. Ezi ziphene zibangelwa bubukho bomoya kwizinto ezizeleyo, ezisandayo kwaye zibangela ukuba izinto zichithe njengokutshintsha kobushushu. Ngamanye amaxesha, iindlela ezenziwe nge-Coultite-Medite ye-Granite okanye iindlela zexabiso eliphantsi zinokuthathwa kukuphazamisa kwaye zikhwele.
Ukuthintela ukwenziwa kwe-chip kunye nokwenza izinto eziphezulu, izixhobo ezikumgangatho ophezulu kufuneka zisetyenziswe ngexesha lokuvelisa, kunye nomgangatho wazo ngaphambi kokuba wobe nomatshini. Ngexesha lokuphatha kunye nokufakelwa, kubalulekile ukuphepha nayiphi na impembelelo kuyo nayiphi na impembelelo, njengoko oku kunokubangela i-chips okanye i-chips. Inkathalo kufuneka ithathwe xa ucoca iindlela zesikhokelo ukuze uphephe ukusebenzisa izixhobo ezinokubangela umonakalo.
4. Ukunqongophala kweflethi
Ukunqongophala kweflethi yenye isiphene esinokuthi siphinde sihlangane neendlela ezimnyama zegrantite. Esi siphene senzeka ngenxa yokujija okanye ukugoba kwegranite ngexesha lokuvelisa okanye ukuphatha. Ukunqongophala kwemfumba yinkxalabo ebalulekileyo kuba kungayichaphazela kakhulu ukuchaneka kwezinto ezifakwe endleleni.
Ukulungisa esi siphene, kubalulekile ukuba senze indlela yesikhokelo kunye nomgangatho ophezulu kunye nomatshini ochanekileyo, ukuze uphephe nayiphi na i-twist okanye igonyo. Kucetyiswa kakhulu ukukhangela ukubanjwa kwendlela yendlela rhoqo ukufumanisa ukuphambuka kwinkcazo. Nakuphi na ukuphambuka kwiflethi kunokulungiswa ngokutsha ngomatshini kwaye uhlengahlengise umhlaba ukuyibuyisa ekuthinteleni kwasekuqaleni.
Ukuqukumbela, izikhokelo ze-Grantite ezimnyama azikhululekanga kwiziphene, kodwa zinokuthintelwa ngokulula okanye zibhekiselwe ngokulula ngamanyathelo okuthintela kunye nononophelo. Ukusetyenziswa kwezinto ezikumgangatho ophezulu, ukoyiswa kwendlela echanekileyo, ukuphatha ngokuchanekileyo kunye nokugcina, kwaye ukhangele ukusebenza rhoqo komphezulu, kunokuqinisekisa ukusebenza kakuhle kwesi sikhokelo kwaye kwandise ubomi bayo. Ngokwenza ezi zinto, izikhokelo ze-Grantite eziMnyama ziya kuqhubeka zizinto ezibalulekileyo kwizicelo zobunjineli ezichanekileyo apho kufuneka inqanaba eliphezulu lokuchaneka.
IXESHA LOKUQALA: UJan-30 ukuya kwi-2024