Kwintsimi yokwenziwa ngokuchanekileyo, i-granite njengelitye lendalo eliphezulu, ngenxa yeempawu zayo ezikhethekileyo zomzimba kunye neekhemikhali, zisetyenziswa ngokubanzi kwizixhobo ezichanekileyo, izixhobo kunye nezixhobo zokulinganisa. Nangona kunjalo, ngaphandle kweenzuzo ezininzi, ubunzima bokucubungula amacandelo e-granite achanekileyo abukwazi ukuhoywa.
Okokuqala, ukuqina kwegranite kuphezulu kakhulu, nto leyo izisa imiceli mngeni emikhulu ekusebenzeni kwayo. Ubunzima obuphezulu buthetha ukuba kwinkqubo yokwenza izinto ezifana nokusika kunye nokugaya, ukunxiba kwesixhobo kuya kukhawuleza kakhulu, okungandisi nje kuphela iindleko zokucubungula, kodwa kunciphisa ukusebenza kakuhle. Ukuze ukwazi ukujamelana nale ngxaki, inkqubo yokucubungula kufuneka isebenzise izixhobo zedayimane ezikumgangatho ophezulu okanye ezinye izixhobo ze-carbide, ngelixa ulawula ngokungqongqo iiparitha zokusika, ezifana nesantya sokusika, izinga lokutya kunye nobunzulu bokusika, ukuqinisekisa ukuqina kwesixhobo kunye nokuchaneka kokucubungula.
Okwesibini, isakhiwo se-granite siyinkimbinkimbi, kukho i-micro-cracks kunye ne-discontinuities, okwandisa ukungaqiniseki kwinkqubo yokucubungula. Ngexesha lenkqubo yokusika, isixhobo sinokukhokelwa ngala ma-micro-cracks kwaye kubangele ukuphambuka, okukhokelela kwiimpazamo ze-machining. Ukongezelela, xa i-granite iphantsi kwemikhosi yokusika, kulula ukuvelisa ukuxinzezeleka koxinzelelo kunye nokusabalalisa i-crack, echaphazela ukuchaneka komatshini kunye neempawu zomatshini zamacandelo. Ukunciphisa le mpembelelo, inkqubo yokucubungula kufuneka isebenzise iindlela ezifanelekileyo zokupholisa kunye nokupholisa ukunciphisa ubushushu bokusika, ukunciphisa uxinzelelo lwe-thermal kunye nokuveliswa kwe-crack.
Ngaphezu koko, ukuchaneka komatshini wezinto ezichanekileyo zegranite ziphezulu kakhulu. Kwimimandla yokulinganisa ngokuchanekileyo kunye nokulungiswa kweesekethe ezidibeneyo, ukuchaneka kwejometri yamacandelo afana ne-flatness, i-parallelism kunye ne-verticality ingqongqo kakhulu. Ukuze kuhlangatyezwane nezi mfuno, inkqubo yokucubungula kufuneka isebenzise izixhobo zokusebenza ezichanekileyo eziphezulu kunye nezixhobo zokulinganisa, ezifana noomatshini bokugaya i-CNC, oomatshini bokugaya, ukulungelelanisa oomatshini bokulinganisa njalo njalo. Ngexesha elifanayo, kuyimfuneko ukulawula ngokuthe ngqo kunye nokulawula inkqubo yomatshini, kubandakanywa nendlela yokudibanisa i-workpiece, ukukhethwa kwesixhobo kunye nokubeka iliso kokugqoka, ukulungiswa kweeparitha zokusika, njl., Ukuqinisekisa ukuchaneka komatshini kunye nokuzinza.
Ukongeza, ukusetyenzwa kwamacandelo achanekileyo egranite kukwajongene nobunye ubunzima. Ngokomzekelo, ngenxa yokungahambi kakuhle kwe-thermal ye-granite, kulula ukuvelisa ubushushu obuphezulu bendawo ngexesha lokucubungula, okubangela ukuguqulwa kwe-workpiece kunye nokwehla komgangatho. Ukusombulula le ngxaki, iindlela zokupholisa ezifanelekileyo kunye neeparitha zokusika kufuneka zisetyenziswe kwinkqubo yokucoca ukunciphisa ubushushu bokusika kunye nokunciphisa indawo echaphazelekayo yokushisa. Ukongeza, ukulungiswa kwegranite kuya kuvelisa uthuli oluninzi kunye nenkunkuma, ekufuneka ilahlwe ngokufanelekileyo ukuphepha ingozi kwindalo kunye nempilo yabantu.
Isishwankathelo, ubunzima bokucubungula amacandelo e-granite achanekileyo aphakamileyo, kwaye kuyimfuneko ukusebenzisa izixhobo ezikumgangatho ophezulu, izixhobo zokusebenza ezichanekileyo eziphezulu kunye nezixhobo zokulinganisa, kunye nokulawula ngokungqongqo inkqubo kunye neeparitha. Ngexesha elifanayo, kufuneka kwakhona ubeke ingqalelo ekupholiseni, ukususwa kothuli kunye neminye imiba kwinkqubo yokucubungula ukuqinisekisa ukuchaneka kokucubungula kunye nomgangatho wamacandelo. Ngenkqubela phambili eqhubekayo yesayensi kunye nobuchwepheshe kunye nophuhliso oluqhubekayo lweteknoloji yokucubungula, kukholelwa ukuba ubunzima bokulungiswa kwamacandelo e-granite achanekileyo buya kuncitshiswa ngokuthe ngcembe kwixesha elizayo, kwaye ukusetyenziswa kwayo kwintsimi yokuvelisa ngokuchanekileyo kuya kuba kuninzi.
Ixesha lokuposa: Jul-31-2024