Ukuhlolwa okuphathekayo sekuye kwanda kakhulu ekukhiqizeni kwesimanje, ikakhulukazi ezimbonini lapho usayizi wemishini, ukuguquguquka kokufakwa, kanye nokuqinisekiswa kwendawo kubalulekile khona. Kusukela ezingxenyeni zezindiza kanye namathuluzi amakhulu omshini kuya kuma-semiconductor subassemblies kanye nemisebenzi yokulinganisa insimu, onjiniyela bavame ukudingeka ukuthi balethe izinhlelo zokulinganisa endaweni yokusebenza kunokuba banikeze ngenye indlela. Lolu shintsho ngokwemvelo luphakamisa umbuzo obalulekile: ingabe amapulatifomu e-granite alula ngokunemba afanele ukuhlolwa okuphathekayo, futhi ingabe ukunciphisa isisindo kulimaza ukunemba ngokungenakugwenywa?
I-granite ibilokhu ibhekwa njengeyigugu ku-metrology enembile ngenxa yokuzinza kwayo ngobukhulu, ukudambisa ukudlidliza okuhle kakhulu, kanye nokwanda okuphansi kokushisa. Nokho, amapuleti obuso be-granite yendabuko ahlotshaniswa nobunzima obukhulu. Leyo sisindo inegalelo ekuzinzeni, kodwa futhi inciphisa ukuhamba. Ezimweni zokuhlola eziphathwayo, isisindo esiningi singenza ukuphathwa kube nzima, kwandise izingozi zokuphepha, futhi kukhawulele indlela kanye nendawo yokulinganisa. Ngenxa yalokho, kulula.amapulatifomu okunemba kwe-graniteziye zathola ukunakwa njengesixazululo esingaba khona.
Ukukhanya akusho ukuthi kuncane ukunemba. Isihluthulelo sisekutheni ukunciphisa isisindo kufinyelelwa kanjani. Ukunciphisa nje ipuleti le-granite noma ukusebenzisa itshe elinobukhulu obuphansi kungalimaza ukuqina kanye nokuqina kwesikhathi eside. Kodwa-ke, amapulatifomu e-granite anamuhla anobuncane bokunemba aklanywe ngefilosofi ehlukile. Esikhundleni sokudela ikhwalithi yezinto ezibonakalayo, abaklami bagxila ekwenzeni ngcono isakhiwo. Ngokusebenzisa i-granite enobukhulu obuphezulu nokususa isisindo sangaphakathi esingabalulekile ngezakhiwo ezinemicu noma imiklamo enemigodi, kungenzeka ukunciphisa isisindo kakhulu ngenkathi kulondolozwa ukuqina nokuba yisicaba.
Ukukhethwa kwezinto kubalulekile kulokhu kulinganisela. I-granite emnyama enobukhulu obuphezulu enesakhiwo sezinhlamvu esincane, esilinganayo inikeza amandla aphezulu okusebenza ngeyunithi ngayinye uma kuqhathaniswa netshe lezinga eliphansi. Lokhu kuvumela amapulatifomu amancane noma alungiselelwe ngaphakathi ukuthi alondoloze ubuqotho bawo bejometri ngaphansi komthwalo. Ezinhlelweni zokuhlola eziphathwayo, lapho ipulatifomu ingase ibekwe khona njalo, lokhu kuzinza kwezinto kubaluleke kakhulu. Ipulatifomu ye-granite esabela ngokubikezelayo ezimweni zokuphatha nokusekela inciphisa ingozi yokukhukhuleka kokulinganisa ngemva kokuthutha.
Ukunemba ekuhlolweni okuphathekayo akuthonywa nje kuphela yipulatifomu ngokwayo kodwa futhi nangendlela esekelwa futhi isetshenziswa ngayo. Amapulatifomu e-granite alula ngokuvamile aklanywa ngamaphuzu okusekela achazwe ngokucophelela anciphisa ukuguquguquka lapho ebekwa ezindaweni ezingalingani noma zesikhashana. Uma lezi zimo zokusekela zihlonishwa, ukuthamba kanye ne-geometry kungahlala kahle ngaphakathi kokubekezelelana kwezinga le-micrometer. Izinkinga zivela ikakhulukazi lapho amapulatifomu alula ephathwa njenge-slabs ejwayelekile kunezinsimbi zokunemba ezinezidingo ezithile zokuphatha nokufaka.
Okunye ukukhathazeka okuvame ukuvezwa ukuzwela kokudlidliza. I-granite esindayo ngokwemvelo inciphisa ukudlidliza ngempumelelo, okuyinto ezuzisayo ezindaweni zendabuko zokusebenzela. Nokho, ekuhlolweni okuphathekayo, izilinganiso zivame ukwenziwa ngaphandle kwemishini esindayo, noma ukudlidliza kuncishiswa ngama-isolation pad kanye nokusetha okulawulwayo. Kulezi zimo, umehluko wokudambisa phakathi kwepulatifomu elula nenkulu ye-granite uba yinto engabalulekile kangako. Okubaluleke kakhulu ikhono lokudambisa langaphakathi le-granite kanye nokuqina kwendawo yokulinganisa ngesikhathi sokuhlolwa.
Ukuziphatha kokushisa kuvame ukungaqondwa kahle. Ukunciphisa isisindo akukhulisi ngokwemvelo ukungazinzi kokushisa. I-coefficient ephansi ye-Granite yokwanda kokushisa ihlala ingashintshi kungakhathaliseki ukuthi isisindo singakanani. Eqinisweni, amapulatifomu alula angafinyelela ukulingana kokushisa ngokushesha, okungaba wusizo ekuhlolweni kwensimu lapho izimo zokushisa zihluka khona. Uma nje kuthathwa izilinganiso ngemva kokuzinzisa ukushisa, amapulatifomu e-granite alula angaletha imiphumela ethembekile nephindaphindwayo.
Ngemisebenzi yokuhlola ephathekayo efana nokulungiswa kwemishini endaweni, ukuhlolwa kwekhwalithi yesikhashana, noma ukulinganiswa kwamadivayisi okulinganisa amancane, amapulatifomu okunemba kwe-granite alula anikeza izinzuzo ezicacile ezisebenzayo. Ukuphathwa okulula kunciphisa ingozi yomonakalo ngesikhathi sokuthuthwa, kuyilapho ukusetha okusheshayo kuthuthukisa ukusebenza kahle. Uma kuklanywe kahle futhi kukhiqizwa, lawa mapulatifomu anganikeza izinga elifanayo lokunemba kwendawo elidingekayo ekulinganisweni okunembile okuphezulu, ngaphandle komthwalo wempahla wamapuleti asindayo endabuko.
Nokho, kubalulekile ukuvumelanisa okulindelwe nezidingo zesicelo. Amapulatifomu e-granite alula awahloselwe ukuthatha indawo yamapuleti amakhulu esisekelo asetshenziselwa izisekelo zomshini ezinkulu noma ukuhlanganiswa okuqhubekayo kwemithwalo ephezulu. Amandla awo asekelwe ekuhambeni, ukuguquguquka, kanye nokunemba ngaphansi kwemithwalo elawulwayo. Uma ekhethwe ngendlela efanele, aba izindawo zokubhekisela ezinokwethenjelwa kunokuba abe yizindawo ezithintekayo.
Empeleni, impumelelo ye-lightweightipulatifomu ye-granite enembilekuncike ekuziphatheni kobunjiniyela kunokuba kube nokuvumelana ngezinto ezibonakalayo. I-granite esezingeni eliphezulu, ukwakheka kwesakhiwo okwenziwe ngcono, ukugaya okunembile, kanye nedatha yokuhlola eqinisekisiwe ndawonye kunquma ukuthi ukunemba kuyagcinwa yini. Abathengi abahlola izixazululo zokuhlolwa okuphathekayo kufanele bagxile kulezi zisekelo kunokucabanga ukuthi ukunciphisa isisindo ngokuzenzakalelayo kusho ukunemba okuncishisiwe.
Njengoba ukuhlolwa okuphathekayo kuqhubeka nokukhula kuyo yonke imikhakha yokukhiqiza ethuthukisiwe, amapulatifomu okunemba kwe-granite alula amelela inketho evuthiwe nezwakalayo ngokobuchwepheshe. Uma aklanywe ngokunemba engqondweni, abonisa ukuthi ukuhamba nokunemba akudingeki kube okuhambisanayo. Ekusetshenzisweni okufanele, ipulatifomu ye-granite elula ingaletha ukuzinza, ukuphindaphindeka, kanye nokuzethemba okudingwa ukulinganisa kokunemba kwesimanje, noma ngabe kudingeke kuphi.
Isikhathi sokuthunyelwe: Disemba 15-2025