Kwishishini lezixhobo zokulawula amanani ze-CNC, ukuchaneka, ukuzinza kunye nokuqina zezona zibonakaliso ziphambili zokulinganisa ukusebenza kwezixhobo. I-Granite, eneempawu zayo ezibonakalayo zomzimba nezekhemikhali, iye yaba yinto ebalulekileyo kancinci kancinci ekuvelisweni kwezixhobo ze-CNC kwaye isetyenziswa kakhulu kwizixhobo ezahlukeneyo ezibalulekileyo, ifaka impembelelo entsha kuphuhliso lweshishini.
I. Imizekelo yokusetyenziswa kweGranite kwiZixhobo zoLawulo lwamanani ze-CNC
Isiseko seziko lokulungisa ngocoselelo oluphezulu
Kwimimandla efana nokucubungula ngokuchaneka kokubumba kunye nokuvelisa iinxalenye zeenqwelo moya, iimfuno eziphezulu kakhulu zibekwe ekuchanekeni kokubeka kunye nokuchaneka kokuphinda-phinda kokubumba kwamaziko oomatshini. I-Granite, enozinzo lwayo oluhle kakhulu, idla ngokusetyenziswa njengesixhobo esisisiseko samaziko oomatshini aphezulu. Ulwakhiwo lwayo oluxineneyo kunye nokuqina okuphezulu kunokuxhasa ngokufanelekileyo izinto eziphambili zesixhobo somatshini ezifana ne-spindle kunye neereyile zesikhokelo, kunciphisa iimpazamo zokucubungula ezibangelwa kukuguquguquka kwesiseko. Umzekelo, xa kucutshungulwa ukubumba kweeblade zenjini ye-aero ezineendawo ezigobileyo ezintsonkothileyo, iziko loomatshini elisebenzisa isiseko se-granite linokuqinisekisa ukwenziwa ngokuchanekileyo kwendlela yesixhobo kwaye liphucule ukuchaneka kokubumba kokubumba.
2. Iqonga lomatshini wokulinganisa elinokulungelelanisa ezintathu
Umatshini wokulinganisa onama-three-coordinate sisixhobo esibalulekileyo sokuhlola umgangatho kwi-CNC machining, kwaye ukuchaneka kwawo kokulinganisa kuchaphazela ngqo umgangatho wemveliso. Amaqonga e-granite, anobuthebelele obuphezulu kakhulu (ukuya kuthi ga kwi-±0.1μm/m) kunye nobuthebelele obuphantsi kakhulu bomphezulu (Ra≤0.02μm), abonelela ngomphezulu ozinzileyo wokulinganisa ii-probes. Xa kuhlolwa ubukhulu, iimilo kunye nokunyamezelana kweendawo zeendawo ezichanekileyo, amaqonga e-granite anokuphepha ngempumelelo iimpazamo zokulinganisa ezibangelwa kukuguquguquka kwawo okanye iindawo ezingalinganiyo, ukuqinisekisa ukuchaneka kunye nokuthembeka kwedatha yokuhlolwa.
3. Iireli zesikhokelo zezixhobo zomatshini ze-CNC
Ukusebenza kwereyile yesikhokelo kumisela ukuguda kunye nokuchaneka kokuhamba kwesixhobo somatshini. Iireyile zesikhokelo segranite zine-coefficient ephantsi yokungqubana kunye nokumelana nokuguda okunamandla. Xa kuthelekiswa neereyile zesikhokelo sesinyithi, zinokunciphisa ukuguda kweendawo ezihambayo kwaye zinciphise amaxesha okugcinwa. Okwangoku, ukusebenza kwayo okugqwesileyo kokudambisa kunokufunxa ngokufanelekileyo ukungcangcazela ngexesha lokusebenza kwesixhobo somatshini kwaye kuphucule umgangatho womphezulu oomatshini. Kwiinkqubo zokusika ngesantya esiphezulu, iireyile zesikhokelo segranite zinokugcina isixhobo sokusika sikwimeko yokusika ezinzileyo, zinciphise uburhabaxa bomphezulu wento yokusebenza, kwaye ziphucule ukusebenza kakuhle kokucubungula kunye nomgangatho wemveliso.
4. Itheyibhile yokusebenza yesixhobo somatshini wokucoca ngombane
Ngexesha lenkqubo yomatshini wokukhupha umbane, amaqondo obushushu aphezulu kunye nokuphazamiseka kwe-electromagnetic kwenziwa, nto leyo ebeka iimfuno eziphezulu kuzinzo kunye nokufakelwa kwe-insulation kwitafile yokusebenza. I-Granite ayinayo nje kuphela uzinzo oluhle kakhulu lobushushu, ekwaziyo ukumelana notshintsho lobushushu ngexesha lokucubungula, kodwa ikwanazo neempawu zendalo zokufakelwa kwaye ayichaphazeleki kukuphazamiseka kwe-electromagnetic. Ke ngoko, iibhentshi zomsebenzi ze-granite zinokubonelela ngendawo yokusebenza ezinzileyo yoomatshini bokukhupha umbane, ukuqinisekisa ukuchaneka kokucubungula kunye nomgangatho womphezulu.
Iingenelo eziphambili zeGranite kwizixhobo zoLawulo lwamanani ze-CNC
Uzinzo olubalaseleyo lobushushu
Ngexesha lokusebenza okuqhubekayo kwezixhobo ze-CNC ixesha elide, ubushushu buyaveliswa, nto leyo ebangela ukwanda kobushushu kunye nokucutheka kwezixhobo. I-coefficient yokwanda kobushushu begranite iphantsi kakhulu (yi-4-8 × 10⁻⁶/℃ kuphela), kwaye ubukhulu bayo abutshintshi xa ubushushu butshintsha, nto leyo enokuthi iphephe ngempumelelo iimpazamo zokucubungula kunye nokuphambuka komlinganiselo okubangelwa kukuguquguquka kobushushu. Umzekelo, kwiindawo ezinobushushu obuphezulu, izixhobo ze-CNC ezineziseko zegranite zisenokugcina ukuchaneka kokucubungula okuzinzileyo, ukuqinisekisa ukuba umgangatho wemveliso awuchaphazeleki kukutshintsha kobushushu.
2. Ukusebenza kakuhle kakhulu kokulwa nokungcangcazela
Ngexesha lenkqubo yokugaya i-CNC, ukusebenza ngesantya esiphezulu kwesixhobo somatshini kunye namandla okusika kuya kubangela ukungcangcazela, okuchaphazela ukuchaneka kokugaya kunye nomgangatho womphezulu. Isakhiwo sekristale esikhethekileyo ngaphakathi kwegranite siyinika ukusebenza okugqwesileyo kokufunxa, okwenza ukuba inciphise ngokukhawuleza amandla okungcangcazela angaphandle kwaye inciphise ukuphazamiseka kokungcangcazela. Idatha yovavanyo ibonisa ukuba umlinganiselo wokufunxa wegranite unokufikelela kwi-0.05-0.1, ephindwe ka-5-10 kunezixhobo zesinyithi. Inokunciphisa ngempumelelo ukungcangcazela kwesixhobo kunye nokungaguquguquki komphezulu womsebenzi, kwaye iphucule ukuchaneka kokucubungula kunye nokugqitywa komphezulu.
3. Ukuqina okuphezulu kunye nokumelana nokuguguleka
I-Granite inobunzima obuphezulu (ukuya kuthi ga kwi-2.6-3.0g /cm³) kunye nobunzima obukhulu (nobunzima be-Mohs obuyi-6-7), kwaye inobulukhuni obuhle kunye nokumelana nokuguguleka. Xa ithwalwa yimithwalo enzima kunye neentshukumo eziqhelekileyo zoomatshini zezixhobo ze-CNC, izinto ze-granite aziguquguquki okanye ziguge kwaye zinokugcina imeko yokuchaneka okuphezulu ixesha elide. Ngokwezibalo, ixesha lokugcina ngokuchanekileyo izixhobo ze-CNC ezisebenzisa izinto ze-granite linokuba lide ngokuphindwe kathathu ukuya kahlanu kunezixhobo zesinyithi zemveli, nto leyo enciphisa kakhulu iindleko zokugcinwa kwezixhobo kunye nexesha lokungasebenzi.
4. Uzinzo oluqinileyo lweekhemikhali
Kwinkqubo yokugaya i-CNC, kusetyenziswa izinto ezisetyenziswa kwiikhemikhali ezifana nolwelo lokusika kunye nezinto zokuthambisa, kwaye ezi zinto zinokubangela ukugqwala kwiindawo zezixhobo. I-Granite ineempawu zekhemikhali ezizinzileyo, uluhlu olubanzi lokunyamezela i-pH (1-14), inokumelana nokugqwala kwezinto eziqhelekileyo zeekhemikhali, kwaye ayichaphazeleki kukugqwala okanye ukugqwala. Olu phawu alupheleli nje ekwandiseni ubomi benkonzo yeendawo zezixhobo, kodwa lukwaqinisekisa ukucoceka kwendawo yokucubungula, luphepha impembelelo kumgangatho wemveliso ngenxa yongcoliseko lweekhemikhali.
Ngokuchasene nemvelaphi yeshishini lezixhobo zolawulo lwamanani ze-CNC eliqhubeka lifuna ukuchaneka okuphezulu nokusebenza kakuhle, i-granite, kunye neenzuzo zayo ezifana nokuzinza kobushushu, ukumelana nokungcangcazela, ukuqina okuphezulu kunye nokuzinza kweekhemikhali, idlala indima engenakutshintshwa kwizixhobo ezahlukeneyo ezibalulekileyo. Ngokuqhubeka kweteknoloji, izixhobo ze-granite ziya kusetyenziswa ngakumbi kwicandelo le-CNC, zikhuthaza ishishini ukuba liphuhlise ukuchaneka okuphezulu kunye nomgangatho ophezulu..
Ixesha leposi: Meyi-24-2025