Amapuleti obuso be-granite enembile abhekwa kabanzi njengesisekelo sezinhlelo zokulinganisa nokuhlanganisa ngokunemba okuphezulu. Kusukela kuma-laboratory e-metrology kuya ekuhlanganisweni kwemishini ye-semiconductor kanye nezindawo ze-CNC ezinembile, amapulatifomu e-granite athembekile ngenxa yokuqina kwawo okulinganayo, ukumelana nokuguguleka, kanye nokuziphatha kokushisa. Kodwa umbuzo ovame ukuphakanyiswa onjiniyela nabaphathi bekhwalithi ulula ngendlela ekhohlisayo: ukunemba kwepulatifomu enembile ye-granite kuhlala isikhathi esingakanani, futhi ingabe ukuzinza kokunemba kwesikhathi eside kufanele kube yisici esinqumayo lapho ukhetha eyodwa?
Ngokungafani namathuluzi asetshenziswayo noma izingxenye ze-elekthronikhi,ipulatifomu ye-granite enembileayinalo "usuku lokuphelelwa yisikhathi" oluqondile. Ukuphila kwayo okusebenzayo kokunemba kuncike ekuhlanganisweni kwekhwalithi yezinto ezibonakalayo, inqubo yokukhiqiza, izimo zokusetshenziswa, kanye nokulawulwa kwemvelo kwesikhathi eside. Ezisetshenzisweni eziphethwe kahle, ipuleti lobuso le-granite elisezingeni eliphezulu lingagcina ukuthamba kwalo okucacisiwe kanye ne-geometry amashumi eminyaka. Nokho, ezindaweni ezingalawulwa kahle, ukonakala kokunemba kungenzeka ngokushesha kakhulu, ngezinye izikhathi kungakapheli iminyaka embalwa.
Izinto ngokwazo zidlala indima ebalulekile ekuzinzeni kokunemba kwesikhathi eside. I-granite emnyama enobukhulu obuphezulu enesakhiwo esihle, esilinganayo inikeza ukumelana okuphezulu kokuphumula kokucindezeleka kwangaphakathi kanye nokuguqulwa okuncane ngokuhamba kwesikhathi. I-granite enobukhulu obuseduze no-3100 kg/m³ ibonisa izici ezinhle kakhulu zokudambisa kanye nokuziphatha okuphansi kokukhukhuleka, okubalulekile ekugcineni ubushelelezi ngaphansi kwemithwalo eqhubekayo. Amatshe anobukhulu obuphansi noma izinto ezikhethwe ngokungafanele, kufaka phakathi imabula esetshenziswe ngephutha njenge-granite, ekuqaleni zingahlangabezana nezimfuneko zobubushelelezi kodwa zivame ukukhukhuleka ngokushesha njengoba ukucindezeleka kwangaphakathi kukhululwa ngesikhathi sokusetshenziswa.
Ikhwalithi yokukhiqiza nayo ibaluleke kakhulu. Amapulatifomu e-granite anembile adlula ezinongo ezilawulwayo, ukukhululeka ekucindezelekeni, kanye nokuguga isikhathi eside ngaphambi kokugaya kokugcina abonisa ukuzinza okungcono kakhulu kwesikhathi eside. Amasu okugaya athuthukisiwe kanye nokubopha ngesandla okwenziwa ochwepheshe abanolwazi kuvumela ukuba indawo ethe tyaba ifinyelele amazinga e-micrometer noma ngisho ne-nanometer. Okubaluleke kakhulu, le nqubo iqinisekisa ukuthi i-geometry yendawo ihlala izinzile ngemva kokufakwa, kunokuba ishintshe kancane kancane njengoba ukucindezeleka okusele kunyamalala. Amapulatifomu akhiqizwa ngokuguga okunganele noma imijikelezo yokukhiqiza esheshayo avame ukubonisa ukulahleka kokunemba okulinganiselwe ngokuhamba kwesikhathi, noma ngabe imibiko yokuhlola yokuqala ibonakala ihlaba umxhwele.
Izimo zemvelo zinethonya eliqhubekayo nelihlangene empilweni yokunemba esebenzayo ye-ipuleti lobuso begranite. Ukushintshashintsha kwezinga lokushisa, ukwesekwa okungalingani, ukuvezwa kokudlidliza, kanye nokushintsha komswakama konke kunegalelo ezingozini zokuguquguquka kwesikhathi eside. I-Granite ine-coefficient ephansi yokwanda kokushisa, kodwa ayivikelekile kuma-gradient okushisa. Ipulatifomu evezwe ekushintsheni kwezinga lokushisa kwansuku zonke noma emithonjeni yokushisa yendawo ingase ibhekane nokugoba okuncane okuthinta ukuthembeka kokulinganisa. Yingakho ukuzinza kokunemba kwesikhathi eside kungenakuhlukaniswa nokufakwa okufanele, amaphuzu okusekela azinzile, kanye nendawo yokulinganisa elawulwayo.
Amaphethini okusetshenziswa anquma nokuthi ukunemba kuhlala isikhathi esingakanani ngaphakathi kwencazelo. Ipulatifomu yokunemba kwe-granite esetshenziswa njengesisekelo sokubhekisela emisebenzini yokulinganisa ukukhanya izoguga ngendlela ehlukile kuneyodwa esekela izingxenye zomshini osindayo noma imithwalo enamandla ephindaphindwayo. Imithwalo egxilile, ukuphakamisa okungafanele, noma ukuthutha njalo kungaletha ukucindezeleka okuncane esakhiweni. Ngokuhamba kwesikhathi, lokhu kucindezeleka kungashintsha i-geometry yobuso, ngisho naku-granite esezingeni eliphezulu. Ukuqonda ukuthi ipulatifomu izosetshenziswa kanjani ezimweni zangempela kubalulekile lapho kuhlolwa ukusebenza kokunemba kwesikhathi eside.
Imikhuba yokulinganisa nokuqinisekisa inikeza isibonakaliso esicacile sempilo yokunemba esebenzayo yepulatifomu. Esikhundleni sokucabanga isikhathi sesevisi esinqunyiwe, abasebenzisi abangochwepheshe bathembele ekuhlolweni okuvamile ukuqinisekisa ukuthi ukuthamba kanye ne-geometry kuhlala ngaphakathi kokubekezelelana. Ezindaweni ezizinzile, izikhawu zokulinganisa kabusha zonyaka owodwa kuya kwemibili zivamile, futhi amapulatifomu amaningi abonisa ukuphambuka okuncane ngisho nangemva kwesevisi ende. Ezindaweni zezimboni ezinzima, ukuqinisekiswa okuvamile kungadingeka, hhayi ngoba i-granite yonakala ngokushesha ngokwemvelo, kodwa ngoba amathonya emvelo aqoqana ngokushesha.
Uma ukhetha ipuleti lobuso le-granite elinembile, ukuzinza kokunemba kwesikhathi eside akufanele kuthathwe njengokucatshangelwa kamuva. Amanani okuqala okusicaba kuphela awabonisi ukuthi ipulatifomu izosebenza kanjani eminyakeni emihlanu noma eyishumi kamuva. Onjiniyela kufanele bacabangele izakhiwo zomzimba ze-granite, inqubo yokuguga, izindlela zokukhiqiza, kanye nokuhambisana nendawo ehlosiwe. Ipulatifomu ye-granite ekhethwe kahle iba yimpahla yokubhekisela yesikhathi eside kunokuba ibe yinkinga yokulungisa ephindaphindayo.
Ezimbonini zanamuhla ezisebenza ngokunemba okukhulu, ukunemba akukalwa ngesikhathi sokulethwa kuphela. Kukalwa ngokuhamba kwesikhathi, ngaphansi komthwalo, nakuzo zonke izimo ezishintshayo. Ipulatifomu yokunemba kwe-granite egcina i-geometry yayo unyaka nonyaka isekela imiphumela yokulinganisa ehambisanayo, ukuhlanganiswa kwemishini okuthembekile, kanye nezindleko zokulinganisa kabusha ezincishisiwe. Lokhu kubaluleke kakhulu ezinhlelweni zokusebenza ezifana nokukhiqizwa kwe-semiconductor, ukuhlolwa kwe-optical, imishini yokulinganisa edidiyelwe, kanye nezinhlelo ze-CNC eziphezulu, lapho ngisho nokuphambuka okuncane kungasakazeka kube amaphutha amakhulu angezansi.
Ekugcineni, inani langempela lepuleti lobuso le-granite eliqondile lisekhonweni lalo lokuhlala lizinzile isikhathi eside ngemva kokufakwa. Ngokubeka phambili ukuzinza kokunemba kwesikhathi eside ngesikhathi sokukhethwa, abasebenzisi bangaqinisekisa ukuthi isisekelo sabo sokulinganisa sihlala sithembekile kuyo yonke impilo yemishini yabo. Kubunjiniyela bokunemba, ukungaguquguquki ngokuhamba kwesikhathi akuyona into yokunethezeka; kuyindinganiso echaza ikhwalithi.
Isikhathi sokuthunyelwe: Disemba 15-2025