Kwimveliso echanekileyo, apho yonke imicron ibala, ukugqibelela ayisiyonjongo nje - lusukelo oluqhubekayo. Ukusebenza kwezixhobo eziphezulu ezifana nokulungelelanisa oomatshini bokulinganisa (i-CMMs), izixhobo ze-optical, kunye neenkqubo ze-semiconductor lithography zixhomekeke kakhulu kwisiseko esisodwa esithe cwaka kodwa esibalulekileyo: iqonga legranite. I-flatness yayo yomhlaba ichaza imida yokulinganisa yonke inkqubo. Ngelixa oomatshini be-CNC abaphambili belawula imigca yemveliso yanamhlanje, inyathelo lokugqibela ekufezekiseni ukuchaneka kwe-sub-micron kumaqonga egranite lisaxhomekeke kwizandla ezichubekileyo zamagcisa anamava.
Le ayisiyonto yexesha elidlulileyo - lunxibelelwano olumangalisayo phakathi kwesayensi, ubunjineli kunye nobugcisa. Ukusila ngesandla kubonisa esona sigaba sokugqibela nesona sibuthathaka sokwenziwa kokuchaneka, apho kungekho nto izenzekelayo inokutshintsha ingqondo yomntu yokulinganisa, ukubamba, kunye nesigwebo esibonwayo esisulungekisiweyo kwiminyaka yokuziqhelanisa.
Esona sizathu siphambili sokusila ngesandla sihlala singenakuphinda sithathelwe indawo kubuchule baso obukhethekileyo bokufumana ulungiso oluguquguqukayo kunye nokucaba okupheleleyo. Umatshini we-CNC, kungakhathaliseki ukuba uhambele phambili kangakanani, usebenza ngaphakathi kwemida yokuchaneka kwe-static yezikhokelo zayo kunye neenkqubo zoomatshini. Ngokwahlukileyo, ukugaya ngesandla kulandela inkqubo yengxelo yexesha langempela-i-loop eqhubekayo yokulinganisa, ukuhlalutya, kunye nokulungisa. Abachwephesha abanobuchule basebenzisa izixhobo ezifana namanqanaba e-elektroniki, i-autocollimators, kunye ne-laser interferometers ukubona ukuphambuka kwemizuzu, ukulungelelanisa uxinzelelo kunye neendlela zokuhamba ekuphenduleni. Le nkqubo iphindaphindwayo ibavumela ukuba basuse iincopho ezincamisileyo kunye neentlambo kumphezulu womhlaba, ukufikelela kumhlaba othe tyaba ongenakuphinda oomatshini banamhlanje.
Ngaphandle kokuchaneka, ukugaya ngesandla kudlala indima ebalulekileyo ekuzinziseni uxinzelelo lwangaphakathi. I-Granite, njengento yendalo, igcina amandla angaphakathi ukusuka kwimibini ye-geological formation kunye nokusebenza komatshini. Ukusika oomatshini obukhali kunokuphazamisa le bhalansi ethambileyo, ekhokelela kwi-deformation yexesha elide. Ukugaya ngesandla, nangona kunjalo, kwenziwa phantsi koxinzelelo oluphantsi kunye nokuveliswa kobushushu obuncinci. Umaleko ngamnye usetyenzwe ngononophelo, emva koko uphumle kwaye ulinganiswe ngeentsuku okanye iiveki. Esi singqisho sicothayo kwaye sangabom sivumela imathiriyeli ukukhulula uxinzelelo ngokwemvelo, iqinisekisa uzinzo lwesakhiwo oluhlala iminyaka yenkonzo.
Esinye isiphumo esibalulekileyo sokugaya ngesandla kukudalwa kwendawo ye-isotropic - ukuthungwa okufanayo kunye nokungabikho kwecala. Ngokungafaniyo nomatshini wokusila, othanda ukushiya amanqaku e-linear abrasion, ubuchule bezandla busebenzisa iintshukumo ezilawulwayo, ezijikelezayo ezifana ne-figure-eight kunye ne-spiral stroke. Isiphumo ngumphezulu onokukhuhlana okungaguqukiyo kunye nokuphinda-phinda kwicala ngalinye, kubalulekile kwimilinganiselo echanekileyo kunye nentshukumo egudileyo yecandelo ngexesha lemisebenzi echanekileyo.
Ngaphezu koko, inhomogeneity yendalo ye-granite ifuna intuition yomntu. I-Granite iqulethe iiminerali ezifana ne-quartz, i-feldspar, kunye ne-mica, nganye iyahluka ngobulukhuni. Umatshini uyazisila ngokungakhethiyo, nto leyo edla ngokubangela ukuba iiminerali ezithambileyo ziguge ngokukhawuleza ngelixa eziqinileyo ziphumela ngaphandle, nto leyo eyenza ukungalingani. Iingcibi ezinobuchule zinokuwuva lo mahluko uchuliweyo ngokusebenzisa isixhobo sokusila, ngokwethuku lilungelelanisa amandla kunye nobuchule babo ukuze benze umphetho ofanayo, oshinyeneyo, nongagugiyo.
Ngokwenyani, ubugcisa bokugaya ngesandla ayisonyathelo elibuyela umva kodwa yimbonakaliso yobuchule bomntu kwizinto ezichanekileyo. Ivala umsantsa phakathi kokungafezeki kwendalo kunye nokugqibelela kobunjineli. Oomatshini be-CNC banokwenza ukusika okunzima ngesantya kunye nokungaguquguquki, kodwa yingcibi yomntu onika uchuku lokugqibela - ukuguqula ilitye elikrwada libe sisixhobo esichanekileyo esikwaziyo ukuchaza imida ye-metrology yanamhlanje.
Ukukhetha iqonga legranite elenziwe ngokugqitywa ngesandla asingombandela wesithethe nje; lutyalo-mali ekunyamezeleni ukuchaneka, ukuzinza kwexesha elide, kunye nokuthembeka okumelana nexesha. Emva kwayo yonke indawo ethe tyaba yegranite kulele ubuchwephesha kunye nomonde wamagcisa abumba ilitye ukuya kwinqanaba lee-microns - ebonisa ukuba nakwixesha le-automation, isandla somntu sihlala sisona sixhobo sichanekileyo kuzo zonke.
Ixesha lokuposa: Nov-07-2025