Amaqonga okuchaneka kwegranite aziwa ngokuzinza nokuqina kwawo, nto leyo eyenza ukuba abe yimfuneko kwizicelo ezichanekileyo kakhulu kwiinkalo ezifana ne-metrology kunye nobunjineli boomatshini. Nangona kunjalo, njengezinye izinto ezininzi, igranite inokuphuhlisa oko kwaziwa ngokuba "luxinzelelo lwangaphakathi" ngexesha lenkqubo yayo yokuvelisa. Uxinzelelo lwangaphakathi lubhekisa kumandla angaphakathi kwezinto ezivela ngenxa yokupholisa okungalinganiyo, ukusasazwa kobunzima obungalinganiyo, okanye iimpembelelo zangaphandle ngexesha lezigaba zemveliso. Olu xinzelelo lunokukhokelela ekugobeni, ekuphazamisekeni, okanye nasekusileleni kweqonga legranite ngokuhamba kwexesha ukuba alilawulwa kakuhle.
Ukubakho koxinzelelo lwangaphakathi kwi-granite yingxaki eqhelekileyo enokuphazamisa ukuchaneka kunye nobude bexesha lamaqonga okuchaneka. Olu xinzelelo lwenzeka xa i-granite ifumana ukupholisa okungalinganiyo ngexesha lenkqubo yayo yokuqina okanye xa kukho utshintsho kubuninzi kunye nokwakheka kwezinto. Isiphumo kukuba i-granite inokubonakalisa ukuguquguquka okuncinci kwangaphakathi, okunokuchaphazela ukuthamba kwayo, ukuzinza, kunye nokuthembeka kwesakhiwo ngokubanzi. Kwizicelo ezinobuzaza kakhulu, nokuba kukuphazamiseka okuncinci kunokungenisa iimpazamo zokulinganisa kwaye kuchaphazele ukusebenza kwenkqubo yonke.
Ukususa uxinzelelo lwangaphakathi ngexesha lemveliso kubalulekile ukuqinisekisa ukuchaneka okuphezulu kunye nokuthembeka kwamaqonga egranite. Enye yezona ndlela zisebenzayo ezisetyenziswa ekuveliseni amaqonga egranite achanekileyo yinkqubo ebizwa ngokuba "kukunciphisa uxinzelelo" okanye "ukutsalela." Ukutsalela kubandakanya ukufudumeza igranite ngononophelo kubushushu obuthile uze uyivumele ukuba iphole kancinci kwindawo elawulwayo. Le nkqubo inceda ukukhulula uxinzelelo lwangaphakathi olunokuba luye lwaqokelelana ngexesha lokusika, ukubumba, kunye nokupholisa amanqanaba emveliso. Inkqubo yokuphola kancinci ivumela izinto ukuba zizinze, zinciphise umngcipheko wokuguquka kwaye ziphucule amandla azo kunye nokufana kwazo.
Ukongeza, ukusetyenziswa kwegranite esemgangathweni ophezulu nefanayo kunceda ukunciphisa uxinzelelo lwangaphakathi kwasekuqaleni. Ngokufumana izixhobo ezinobume obufanayo kunye neziphene ezincinci zendalo, abavelisi banokunciphisa amathuba okuba kubekho uxinzelelo olunokuthi kamva luchaphazele ukusebenza kweqonga lokuchaneka.
Elinye inyathelo elibalulekileyo ekunciphiseni uxinzelelo kukusebenza ngobuchule kunye nokupolisha i-granite ngexesha lenkqubo yemveliso. Ngokuqinisekisa ukuba i-granite icutshungulwa ngokuchanekileyo nangononophelo, amathuba okungenisa uxinzelelo olutsha ayancitshiswa. Ngaphezu koko, ngexesha lezigaba zokugqibela zemveliso, amaqonga adla ngokuvavanywa ngolawulo lomgangatho oluquka ukulinganisa ukuba ithe tyaba kwaye ajonge naziphi na iimpawu zokuphambuka okubangelwa luxinzelelo lwangaphakathi.
Ukuqukumbela, nangona amaqonga okuchaneka kwegranite anokuphuhlisa uxinzelelo lwangaphakathi ngexesha lokwenziwa, iindlela ezisebenzayo ezifana nokutsalwa kwe-anneal, ukukhethwa kwezinto ngononophelo, kunye noomatshini obuchanekileyo zinokunciphisa okanye zisuse ezi ngcinezelo kakhulu. Ngokwenza njalo, abavelisi baqinisekisa ukuba amaqonga agcina uzinzo lwawo olunemilinganiselo, ukuchaneka, kunye nokuthembeka kwexesha elide, okubaluleke kakhulu kwizicelo zoshishino ezichanekileyo. Ngokuqonda nokujongana noxinzelelo lwangaphakathi, amaqonga okuchaneka kwegranite anokuqhubeka nokuhlangabezana neemfuno ezingqongqo zamashishini axhomekeke kuwo ekulinganisweni ngokuchanekileyo kunye nokusebenza okuphezulu.
Ukususa uxinzelelo lwangaphakathi akupheleli nje ekuphuculeni ukusebenza kweqonga kodwa kukwakhusela nokuqina kwexesha elide kwezixhobo ezixhomekeke kula maqonga ukuze kufunyanwe iziphumo ezichanekileyo.
Ixesha lokuthumela: Okthobha-20-2025