I-micron ayilutho ongalubona noma oluzwayo. Futhi ilingana ncamashi nobukhulu bephutha iloli elingasebenzi ngaphandle kwesakhiwo, noma i-forklift ewela phansi kwekhonkrithi engamamitha angamashumi amathathu ukusuka lapho, elingalifaka esilinganisweni sokuthamba. Izitolo eziningi aziqapheli lokhu, ngoba izitolo eziningi azilinganisi lutho olufana naleyo nhlawulo. Ezethu zinjalo, izinsuku eziningi, futhi yingakho phansi ngaphansi kwegumbi lethu lokushisa elingaguquki kungeyona ikhonkrithi evamile yasefektri.
Igumbi elivikelwa ngumsele
Indawo yokusebenzela enokushisa okungaguquki, enomswakama ongaguquki ihlanganisa indawo engama-10,000 m². Iphansi lithelwa kukhonkrithi enamandla aphezulu okungenani ubukhulu obuyi-1000 mm — isisindo esikhulu kakhulu kune-slab ejwayelekile yezimboni, eseduze no-150-300 mm ezitezi ezijwayelekile zefektri. Lobo bukhulu obengeziwe benza izinto ezimbili: buphakamisa imvamisa yephansi ngokwayo ngaphezu kwamaza avame ukuhamba enhlabathini nasesakhiweni esivela emishinini eseduze, futhi nje bunesisindo esiningi sokumunca amandla ngaphambi kokuba budlulisele njengokunyakaza okulinganiselwe.
Eduze komngcele wegumbi kunomsele ovimbela ukudlidliza, ububanzi obungu-500 mm kanye nokujula okungu-2000 mm, ohlukanisa ngokomzimba lesi sisekelo sephansi nesakhiwo sesakhiwo esizungezile kanye nomhlabathi ongaphandle kwaso. Umsele uyisikhewu somoya, hhayi ijoyinti lokunwebeka eligcwele — ukudlidliza okuhamba enhlabathini noma nge-slab yephansi eseduze kufanele kudlule leso sikhewu, futhi isikhewu somoya asidlulisi ukudlidliza ngendlela izinto eziqinile ezenza ngayo. Lesi yisimiso esifanayo esiyisisekelo esisetshenziswa ukuhlukanisa ama-seismograph nama-interferometer labs: ukuhlukanisa ubukhulu obukhathalelayo kukho konke okuzungezile, kunokuzama ukuthobisa ukudlidliza ngemva kokufika.
Yini ngempela ezama ukungena
Akukho kulokhu okungokwenkolelo-mbono. Nakhu okulwiwa yisitezi sokunemba esingamamitha-skwele ayi-10,000, ngosuku olujwayelekile lokusebenza:
Ukuphakamisa amafoloko nokuphathwa kwezinto. Ukuhambisa i-granite engenalutho noma ingxenye eqediwe kusho ukushayela imishini esindayo phansi efektri. Isondo ngalinye eliwela i-floor joint noma ingxenye engalingani lithumela ukushaqeka ku-slab. Esitezi esingahlukanisiwe, lokho kushaqeka kusakazeka ngaphandle futhi kungabhaliswa ezingeni elibucayi noma kumamitha e-interferometer kude - okwanele ukuvela njengomsindo ekufundeni, noma ezimweni ezimbi, okwanele ukwenza izilinganiso eziphindaphindwayo zingavumelani ngaphandle kwesizathu esibonakalayo.
Amakhreyini Angaphezulu. Ukuhambisa ibhulokhi le-granite elinamathani amaningi kudinga i-crane ephezu kwendlu, futhi amakhreyini awathuli ngokwemvelo — ukuqala/ukuyeka kwenjini, ikakhulukazi ngaphansi komthwalo, kudlulisa ukudlidliza ngesitimela se-crane esakhiweni sesakhiwo. Yingakho amakhreyini angaphakathi kwegumbi lethu lokushisa elingaguquki ewuhlobo oluthule: izinhlelo zokushayela ezithule kanye nokuziphatha okushelelayo kokuqala/ukuyeka ikakhulukazi ukuze ukuhambisa ingxenye eyodwa yomsebenzi egumbini kungaphazamisi isilinganiso esithathwa kwenye ingxenye yomsebenzi ekamelweni elifanayo.
Umshini wokugaya oseduze. Ukugaya nezinye izinqubo zomshini kudala ukudlidliza kwazo emshinini ngokwawo, futhi lokho kudlidliza kungadlula phansi okwabiwe kuye endaweni lapho kulinganiswa khona ukuthamba noma ukunemba. Ukuhlukanisa phansi kwegumbi lokulinganisa nesisekelo sephansi lokukhiqiza kubaluleke kakhulu njengokulihlukanisa nomhlaba wangaphandle.
Ithrafikhi yangaphandle kanye nokwakhiwa. Amaloli emgwaqweni oseduze,imishini yokwakha, ngisho nokuhamba ngezinyawo okukhulu eduze kwesisekelo sesakhiwo, konke kubeka ukudlidliza okuphansi emhlabathini, futhi ukudlidliza okuthwalwa phansi akumi odongeni lwangaphandle lwesakhiwo ngaphandle kokuthi kukhona okuklanyelwe ngqo ukukuvimba lapho.
Akukho neyodwa yale mithombo engabalulekayo uma umsebenzi olinganiswayo ubekezelela umsindo omncane wama-micron. Iningi lomsebenzi wezimboni liyakwenza lokho. Okwethu, ngemishini esetshenziswa yileli gumbi — amapuleti obuso ebanga le-00, izisekelo ze-granite eziphakelayo i-semiconductor kanye nemishini ye-optical, izindawo zokuthwala umoya — ayinawo lowo mda. Ukulinganisa ukuthamba okuthathwe ngenkathi phansi kuhamba, ngisho noma kuncane kakhulu ukuthi kuzwakale ngaphansi kwezinyawo, kwenezela umsindo ngqo ekufundeni, futhi ekulinganisweni okuphindaphindiwe lowo msindo ungabonakala ungahlukaniseki nephutha langempela engxenyeni.
Lokho okuthengwa yilokhu, ngokwemibandela engokoqobo
Umphumela awukona ukuthi ukudlidliza kuyanyamalala ngokuphelele — akukho uhlelo lokuzihlukanisa olufeza lokho. Ukuthi iphansi lomsindo lehla ngokwanele ukuthi isilinganiso esithathwe kulelo gumbi sibonise ingxenye, hhayi isakhiwo. Uma sikhipha isitifiketi sokuba yisicaba noma sokuqondile kwengxenye elinganiswe kulelo gumbi, isigaba sezimo zemvelo sesitifiketi sibonisa indawo yokulinganisa elawulwayo, ehlukanisiwe, hhayi ukufundwa komzamo omuhle okwenziwa phansi kwefektri evamile phakathi kwama-forklift pass.
Kubalulekile futhi ekugayeni, hhayi nje ekulinganisweni kokugcina. Imishini yethu emine emikhulu yokugaya i-Nanterme (NTC), ekwazi ukugaya izinto zokusebenza ezifika ku-6000 mm, iyimishini enembile ngokwayo, futhi ukuhlukaniswa kokudlidliza phansi abahlala kukho kuthinta ukuqeda nokunemba abangakufeza njengoba nje kuthinta ukulinganisa okuthathwa ngemva kwalokho.
Uma leli zinga lokuzihlukanisa lingadingeki
Izingxenye eziningi azidingi lokhu. Ipuleti le-granite elichazwe ebangeni eliphakathi nendawo, elihloselwe ukusetshenziswa kokuhlolwa kwe-workshop ejwayelekile kunelebhu ye-metrology noma igumbi lokuhlanza le-semiconductor, alizuzisi ngokujulile ngokugaywa noma ukulinganiswa ekamelweni elihlukanisiwe nokudlidliza uma kuqhathaniswa nesikhungo esijwayelekile esiqhutshwa kahle - ukubekezelelana okufinyelelekayo kulelo banga lomsebenzi akuzweli ngokwanele umehluko. Ukukhokha iprimiyamu exhunywe kulolu hlobo lwesikhungo ngomsebenzi ongawudingi kuyimali echithwa ku-margin ongasoze wayisebenzisa.
Lapho okubaluleke khona kusekugcineni okuqinile: amapuleti ebanga 00, izindawo zokuthwala umoya, ama-straightedge kanye namathuluzi okubhekisela, kanye nanoma yisiphi isisekelo se-granite esifakwa emishinini lapho ukusetshenziswa kokugcina ngokwako kuzwela khona ukudlidliza — ama-CMM, izinhlelo zokulinganisa nge-laser, izigaba zokuphatha ze-semiconductor. Uma isidingo sakho sokubekezelelana sisekulelo banga, buza noma yimuphi umhlinzeki ukuthi iphansi lakhe liyini ngempela, hhayi nje ukuthi yiliphi ibanga abathi banalo, ngoba iphansi livame ukuba yisici esivimbelayo akekho okhuluma ngalo kuze kube yilapho okuthile kungalingani ngendlela okufanele kulinganiswe ngayo.
Isinyathelo esilandelayo
Uma imininingwane yakho iqinile ngokwanele ukuthi indawo yokulinganisa ibalulekile — futhi uma ungaqiniseki, sitshele ukubekezelelana futhi sizokutshela ngobuqotho ukuthi ingabe kunjalo — sibuze ukuthi iyiphi indawo ingxenye ethile ezogaywa futhi ilinganiswe kuyo, nokuthi isitifiketi sizothini ngezimo zemvelo ngesikhathi sokulinganisa. Ngomsebenzi ongadingi leli zinga lokuhlukaniswa, sizokusho lokho kunokuba siwudlulisele lapha ngokungadingekile.
Isikhathi sokuthunyelwe: Septhemba 15-2026