I-Weihua technology co., LTD iyinkampani ye-machining eqondile ye-CNC eneminyaka engaphezu kwengu-10 yobuchwepheshe obunqwabelekayo, ihlinzeka ngebhizinisi kufaka phakathi: ukunemba kwe-CNC, ukucubungula izingxenye zokunemba kwe-CNC, ukucubungula kwe-aluminium alloy, izingxenye eziyinkimbinkimbi zokucubungula i-CNC, izingxenye ezingezona ezijwayelekile ze-CNC processing kanye ezihlukahlukene ngokunemba CNC machining; Sihlangabezane onjiniyela kanye nochwepheshe kanye ochwepheshe abanamakhono kakhulu, ukwamukela uthintane.
Yiziphi izinhlobo zezigaba zemishini ye-ultra-precision CNC?
Omunye, Ultra-ngokunemba CNC machining
Kukhona ikakhulukazi i-ultra-precision turning, isibuko ukugaya nokugaya.Ku-lathe ye-ultra-precision ngemuva kokugaya okuhle kwethuluzi elilodwa lokujika idayimane lokujika okuncane, ukusika ubukhulu be-micron eyodwa kuphela, okuvame ukusetshenziselwa ukucubungula izinto zensimbi ezingezona zensimbi eyindilinga, ubuso be-aspheric kanye ne-surface reflector, njengokucaca okuphezulu, izingxenye ezibushelelezi kakhulu.
Isibonelo, izibonakaliso ze-aspheric ezinobubanzi obungu-800 mm ezisetshenziswa kumadivayisi we-nyukliya fusion zinokunemba okuphezulu kakhulu kuze kufike ku-0.1 micron, futhi ubukhulu bendawo yi-Rz0.05 micron.
Amabili, i-ultra-precision CNC ngokunemba izingxenye zokucubungula okukhethekile
Ukwenza imishini ngokunemba ku-nanometer, futhi ekugcineni kuyunithi ye-athomu (ibanga le-atomic latti lingu-0.1 ~ 0.2 nm) njengenhloso, indlela yokwenza imishini ayikwazi ukuhlangabezana, ibidinga indlela ekhethekile yokucubungula, okungukuthi ukusetshenziswa kwamandla wamakhemikhali, amandla kagesi kagesi, ukushisa noma ugesi njalonjalo, yenza la mandla angaphezulu kwamandla ahlanganisayo phakathi kwama-athomu, ngaleyo ndlela asuse ingxenye phakathi kwama-athomu ebusweni bokubambelela kokusebenza, ukubopha kanye nokusika kwe-lattice, ukuze kuzuzwe inhloso ye-ultra precision machining.
Lezi zinqubo zifaka ukupholishwa kwemishini, amakhemikhali, ukufakwa kwe-ion nokufakwa kwe-ion, i-electron beam aeration, ukucubungula i-laser beam, ukuhwamuka kwensimbi kanye ne-epitaxy yamangqamuzana wamangqamuzana.
Lezi zindlela zibonakala ngokulawula okuhle kakhulu kunani lesendlalelo sendawo engaphezulu esisusiwe noma esingeziwe.Nokho, ukuthola ukunemba kwe-ultra-precision machining, kusencike kwimishini eqondile yemishini nasistimeni eqondile yokulawula, futhi isebenzisa i-ultra-precision mask njengomlamuleli.
Isibonelo, ukwenziwa kwepuleti kwe-vlsi ukusebenzisa ugongolo lwe-electron ukudalula i-photoresist kumask (bheka isithombe se-photolithography), ukuze ama-athomu we-photoresist afakwe amapolitiki ngqo (noma abole) ngaphansi komthelela wama-electron, bese kuba yingxenye i-polymer noma i-polymerized ayihlanjululwa ngunjiniyela ukwenza i-mask.Electron ugongolo lokuveza ipuleti ludinga imishini yokwenza imishini ye-CNC e-ultra-precision ngokunemba kokubeka kuze kufike ku-± 0.01 micron.
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