Umbuzo obonakala ulula wokuba ingaba ubungakanani buchaphazela ubunzima bolawulo oluchanekileyo kumaqonga egranite kaninzi ufumana “ewe” enengqondo kodwa engaphelelanga. Kwindawo yokuveliswa kwe-ultra-precision, apho i-ZHHIMG® isebenza khona, umehluko phakathi kokulawula ukuchaneka kwe-benchtop encinci, i-benchtop ye-300 × 200 mm ye-granite surface plate kunye nobukhulu be-3000 × 2000 mm isiseko somatshini ayikho nje ubuninzi; lutshintsho olusisiseko kubunjineli obuntsonkothileyo, obufuna amaqhinga okuvelisa ahlukeneyo, amaziko, kunye nobuchule.
Ukonyuka Okucacileyo Kwempazamo
Ngelixa amaqonga amancinci kunye namaqonga amakhulu kufuneka abambelele kwinkcazo engqongqo yokuthambeka, umceli mngeni wokugcina izikali zokuchaneka kwejometri ngobungakanani obucacileyo. Iimpazamo zeqonga elincinci zenziwe zasekhaya kwaye kulula ukuzilungisa ngokusebenzisa ubuchule bokuqhwaba izandla. Kwelinye icala, iqonga elikhulu lazisa iileya ezininzi zobunzima obucela umngeni kwabona bavelisi baphambili:
- Umxhuzulane kunye nokuPhambuka: Isiseko segranite esingama-3000 × 2000 mm, esinobunzima beetoni ezininzi, sifumana ukuphambuka okubalulekileyo kobunzima bobuqu kwisithuba saso sonke. Ukuqikelelwa kunye nokuhlawulela le deformation elastic ngexesha lenkqubo lapping-kunye nokuqinisekisa flatness efunekayo iphunyezwe phantsi komthwalo osebenzayo ekugqibeleni-ifuna sophisticated finite element analysis (FEA) kunye neenkqubo ezikhethekileyo zokuxhasa. Ubunzima obuninzi benza kubenzima kakhulu ukubeka ngokutsha kunye nomlinganiselo.
- Thermal Gradients: Okukhona umkhulu umthamo wegranite, kokukhona kuthatha ixesha elide ukufikelela kwi-equilibrium epheleleyo ye-thermal. Kwanotshintsho oluncinci lobushushu kumphezulu wesiseko esikhulu lwenza i-thermal gradients, ebangela ukuba imathiriyeli ijike ngokufihlakeleyo. Ukuze i-ZHHIMG® iqinisekise ukuthambeka kwenqanaba le-nanometer, la malungu makhulu kufuneka aqwalaselwe, alinganiswe, kwaye agcinwe ngaphakathi kwezixhobo ezikhethekileyo-ezinje nge-10,000 ㎡ yethu yeendibano zocweyo ezilawulwa yimozulu-apho ukuhluka kobushushu kulawulwa ngokuqinileyo kuwo wonke umthamo wegranite.
Imveliso kunye neMetrology: Uvavanyo lwesikali
Ubunzima bugxininise kakhulu kwinkqubo yokuvelisa ngokwayo. Ukufezekisa ukuchaneka kokwenyani kumlinganiselo omkhulu kufuna izixhobo kunye neziseko ezingundoqo ezinabo abambalwa kushishino.
Kwipleyiti encinci ye-300 × 200 mm, ukuqhotsa ngesandla kweengcali kuhlala kwanele. Nangona kunjalo, kwi-platform ye-3000 × 2000 mm, inkqubo ifuna izixhobo zokusila ze-CNC ze-ultra-enkulu (ezifana ne-ZHHIMG® ye-Taiwan Nanter yomatshini wokusila, okwazi ukuphatha ubude be-6000 mm) kunye nokukwazi ukuhambisa nokuphatha amacandelo anobunzima obufikelela kwiitoni ezili-100. Umlinganiselo wesixhobo kufuneka uhambelane nomlinganiselo wemveliso.
Ngaphaya koko, i-metrology-inzululwazi yokulinganisa-iba nzima ngakumbi. Ukulinganisa i-flatness yepleyiti encinci kunokwenziwa ngokukhawuleza kunye namanqanaba ombane. Ukulinganisa ukuthambeka kweqonga elikhulu kufuna izixhobo eziphambili, ezikude njengeRenishaw Laser Interferometers kwaye kufuna ukuba yonke imeko-bume engqongileyo izinze ngokupheleleyo, into eshukuxwa yi-ZHHIMG® imigangatho eshukumayo eshukumayo kunye nemisele echasene nenyikima. Iimpazamo zokulinganisa kwisikali esincinci zincinci; kumlinganiselo omkhulu, banokudibanisa kwaye benze icandelo lilonke lingasebenzi.
Ilungu loLuntu: Imiba yamava
Ekugqibeleni, ubuchule bomntu obufunekayo bahluke kakhulu. Abachwephesha bethu abanamava, abaneminyaka engaphezulu kwe-30 yamava enziwe ngesandla, banokufikelela ngokuchanekileyo kwinqanaba le-nano kuzo zombini izikali. Nangona kunjalo, ukuphumeza eli nqanaba lokufana kumphezulu omkhulu we-6 ㎡ kufuna inqanaba lonyamezelo lomzimba, ukungaguquguquki, kunye ne-intuition yendawo engaphaya kobugcisa obuqhelekileyo. Kukudityaniswa kweziseko ezingundoqo ezikumgangatho wehlabathi kunye nobuchule bomntu obungenakuthelekiswa nanto obuthi ekugqibeleni bahlule umboneleli okwaziyo ukuphatha abancinci nabakhulu ngokugqithisileyo.
Ukuqukumbela, ngelixa iqonga elincinci legranite livavanya ukuchaneka kwezinto kunye nobuchule, iqonga elikhulu ngokusisiseko livavanya yonke i-ecosystem yokuvelisa-ukusuka ekungqineni kwezinto kunye nozinzo loncedo ukuya kumthamo woomatshini kunye namava anzulu eenjineli zabantu. Ukunyuswa kobungakanani, enyanisweni, kukwandiswa kocelomngeni lobunjineli.
Ixesha lokuposa: Oct-21-2025