Igranite echanekileyo sele iqatshelwe njengenye yezona zinto zithembekileyo ze-metrology kunye nezakhiwo zomatshini ezichanekileyo. Xa kuthelekiswa nentsimbi etyhidiweyo okanye intsimbi, i-granite yomgangatho ophezulu inika uzinzo olukhethekileyo kunye nokuchaneka kwexesha elide, okwenza kube yinto efanelekileyo kwiindawo zokubhekisela, iziseko zoomatshini, ukuxhaswa kwesikhokelo somgca, kunye namacandelo abalulekileyo asetyenziselwa ukulungelelanisa oomatshini bokulinganisa, i-laser interferometers, izixhobo ze-CNC ze-machining, kunye neenkqubo zokuhlola i-semiconductor.
Umbuzo omnye odla ngokuphakanyiswa ngabasebenzisi kukuba kutheni izinto zegranite ezichanekileyo ziqatywe ngomaleko obhityileyo weoyile ngaphambi kokuthunyelwa, kwaye kutheni kucetyiswa ukuba kufakwe i-oyile xa izixhobo ziya kuhlala zingasetyenziswa ixesha elide. Ekubeni i-granite ayinakugqwala, ioli ngokucacileyo ayikho yokuthintela ukubola. Kunoko, ifilimu ekhuselayo isebenza kwinjongo eyahlukileyo kunye neyona nto isebenzayo: ukukhusela ukuchaneka kwendawo yokusebenza.
Amacandelo e-granite enziwa ukuba anyamezele kakhulu, kwaye umphezulu wawo kufuneka uhlale ukhululekile kuthuli, amasuntswana abrasive, kunye nezinye izinto ezingcolisayo. Nangona umlinganiselo omncinci we-debris ecocekileyo unokuchaphazela ukuchaneka komlinganiselo, kwaye ukosula amaqhekeza anjalo ngokuthe ngqo kumphezulu kunokubangela i-micro-scratches. Ngelixa i-granite imelana kakhulu ne-deformation kwaye ingenzi i-burrs njengentsimbi, imikrwelo enzulu kumphezulu ochanekileyo inokuchaphazela ukusebenza kwaye inokufuna ukuphindaphinda okanye ukulungiswa.
Ngokusebenzisa ifilimu yeoli ekhanyayo-ngokuqhelekileyo ioli ye-transformer okanye i-1: i-1 umxube weoli yomatshini kunye ne-diesel-ubuso buba lula kakhulu ukucoca. Uthuli kunye neencinci ezincinci zibambelela kwioli kunokuba ilitye ngokwalo, kwaye inokususwa ngokulula ngokusula ifilimu. Oku kunciphisa umngcipheko wokutsala amaqhekeza abrasive kuwo wonke umhlaba osebenzayo kunye nokugcina ingqibelelo yexesha elide lendiza yereferensi. Kwizixhobo ezigcinwe ixesha elide, ifilimu yeoli ibaluleke kakhulu kuba ukuqokelela uthuli kwanda ngokuhamba kwexesha. Ngaphandle kweoli, ukucoca okomileyo kunokushiya amanqaku abonakalayo okanye imikrwelo ephazamisa ukuchaneka komlinganiselo.
Ngexesha lokuvelisa, amacandelo e-granite achanekileyo ahlala efuna umatshini owongezelelweyo ukuwadibanisa nezinye iinkqubo zoomatshini. Ngokuxhomekeke kwimizobo yabathengi, isakhiwo segranite singabandakanya ukufaka intambo, i-T-slots, i-counterbores, okanye imingxuma. Ufakelo ngalunye ludityaniswe kwindawo emva kokulungiswa ngononophelo kwegranite kwimilinganiselo echaziweyo, kwaye ukunyamezelana kwendawo kufuneka kulawulwe ngokuqinileyo ukuqinisekisa ukudibanisa okufanelekileyo kunye neengxenye zokukhwelana. Inkqubo yokuvelisa engqongqo-ukugubungela ukugaya, ukudibanisa i-metal bushings, kunye nokugqiba indawo yokugqibela-uqinisekisa ukuba zonke iimfuno zejometri zifezekisiwe kwaye icandelo ligcina ukuchaneka kwayo emva kokufakwa.
Igranite ekumgangatho ophezulu ibonelela ngeenzuzo ezininzi ezibalulekileyo kwizicelo zobunjineli ezichanekileyo. Izinzile ngokwendalo, kunye noxinzelelo lwangaphakathi olukhutshwa ngokuguga kwexesha elide. Iyakwazi ukumelana nomhlwa, ukufuma, kunye neekhemikhali ezininzi. I-coefficient yayo yokwandisa i-thermal ephantsi inciphisa utshintsho oluchanekileyo ngenxa yokuguquguquka kweqondo lokushisa. Kwaye ngokungafaniyo nomphezulu wesinyithi, iimpembelelo ezincinci kwigranite zikhokelela kwimingxunya emincinci kunokuba iphakame i-burrs, ngoko ke inqwelomoya yereferensi ayigqwethwanga.
Ngezi zizathu, igranite iyaqhubeka nokudlala indima ebalulekileyo kwi-metrology yanamhlanje, izixhobo ze-semiconductor, kunye nokuveliswa kwe-ultra-precision. Ukuphathwa ngokufanelekileyo-njengokusebenzisa ifilimu yeoli ngaphambi kokuthunyelwa okanye ukugcinwa kwexesha elide-unceda ukuqinisekisa ukuba icandelo ngalinye le-granite elichanekileyo ligcina ukusebenza kwalo ukusuka kumzi-mveliso ukuya kumsebenzisi wokugqibela, ukuxhasa ukulinganisa okuthembekileyo kunye nokuveliswa kokuchaneka okuphezulu kuluhlu olubanzi lwamashishini.
Ixesha lokuposa: Nov-21-2025