Iinkqubo zokulinganisa i-optical zanamhlanje zifuna uzinzo oluphezulu kakhulu. Nokuba kukho ukuphazamiseka okuncinci okuquka ukungcangcazela kwe-micro, ukutshintsha kobushushu okuncinci okanye ukuphazamiseka kwe-magnetic kuya kuphazamisa iindlela ze-optical, kubangele ukujija kokufunda kwaye kuvelise iziphumo zovavanyo ezingathembekanga. Kwiilabhoratri ze-optical, kwizikhululo zokuhlola ezibonakalayo ze-AOI, kwiiseti ze-metrology ezisekelwe kwi-laser kunye nemigca yovavanyo lwe-semiconductor component, iziseko ze-dial ze-granite ezichanekileyo ziye zatshintsha kancinci isinyithi esityhidiweyo, i-aluminium alloy kunye nezinye iindlela zamatye eziqhelekileyo, zibe yindawo ekhethwayo yokuxhasa kwiindawo zokusebenzela zokulinganisa i-optical ezisekelwe kwi-dial. Abahlanganisi abaninzi beenkqubo kunye nabasebenzisi behlabathi liphela babeka phambili iziseko ze-dial ze-granite ngelixa beyila iiyunithi zokuhlola i-optical, kwaye le ndlela ivela kwiingenelo zenqanaba lezinto, ukuhambelana kokucubungula kunye nokusebenza kokwenyani kokuchasana nokuphazamiseka okungekho kwezinye ii-substrates.
Ukulinganiswa kokukhanya kuxhomekeke kakhulu kwi-reference plane engenasiphazamiso. Ii-sensors ze-optical ezibuthathaka kunye nee-dial gauge probes zichaphazeleka kakhulu kukungcangcazela okujikelezayo okuvela kumgangatho wefektri. Iziseko zesinyithi eziqhelekileyo zihlala zivakala xa kuvela ukungcangcazela kwangaphandle, zidlulisela amandla okungcangcazela ngqo kwii-dial gauges kunye nee-optical lens, nto leyo ekhokelela ekufundweni kwe-pointer edadayo kunye nokulinganisa okuphindaphindayo okungaguqukiyo. I-granite emnyama yezimboni enoxinano oluphezulu inomsebenzi ogqwesileyo wokudambisa ngaphakathi. Isakhiwo sayo esincinci sekristale sichitha ukungcangcazela okuncinci ngokukhawuleza endaweni yokusasaza ukushukuma koomatshini, sithintela ngempumelelo i-pointer jitter ebangelwa kukusebenza kwezixhobo ezingqongileyo, ukuhamba kwabasebenzi okanye iinkqubo zomoya. Ukuze kulinganiswe ukuthelekisa okubonakalayo okuphezulu, le propati yendalo yokungcangcazela ibeka isiseko esiqinileyo sokukhupha indlela ezinzileyo yokukhanya.
Uzinzo lobushushu lubonisa enye into ebalulekileyo ekusetyenzisweni kwe-optical field. Imisebenzi yokulinganisa i-optical idla ngokwenziwa phantsi kweemeko eziqhelekileyo zeworkshop apho ubushushu bungenakuhlala bufana ngokugqibeleleyo. Ii-substrates zesinyithi ziyanda okanye zinciphe ngokubonakalayo ngokutshintsha kobushushu, zitshintsha i-reference datum kwaye zenze iimpazamo zokulinganisa eziqokelelweyo. Iziseko ze-granite dial ezifanelekileyo zisebenzisa i-granite emnyama enoxinano oluphezulu kunye ne-thermal expansion coefficient ephantsi. Utshintsho lobukhulu olubangelwa kukutshintsha kobushushu lugcinwa luncinci, kuthintelwe ukushukuma kwe-datum okuya kuphambukisa ukufundwa kothelekiso lwe-optical. Ngokungafaniyo nezithinteli ze-marble ezinoxinano oluphantsi ezijikeleza kwimarike, i-granite yokwenyani yemizi-mveliso igcina ukusebenza okuzinzileyo komzimba phantsi kotshintsho lobushushu olujikelezayo lwexesha elide kwaye ithintela ukugoba kancinci kancinci kulo lonke ixesha layo lokusebenza.
Ipropati engeyiyo imagnethi idla ngokungathathelwa ngqalelo kodwa ibalulekile kumsebenzi we-dial gauge ohambelana nomlinganiselo we-optical. Izixhobo ezininzi zokuhlola i-optical zidityaniswe nee-inductive sensors kunye nee-high-precision displacement probes ezisengozini yokuphazamiseka kwe-magnetic field. Iziseko zentsimbi okanye zesinyithi zenza ukuphazamiseka kwe-magnetic okulahlekileyo, okuphazamisa ukuphuma kwesignali yee-sensors ezikufutshane. Izinto ze-granite azinazo izinto ze-ferromagnetic, nto leyo esusa ukuphazamiseka kwe-magnetic kumthombo. Olu phawu lwenza iziseko ze-granite dial zilungele kakuhle ukuhlolwa kwe-optical kweendawo ze-semiconductor, iindawo ze-optoelectronic ezichanekileyo kunye neziqwenga zomsebenzi ezincinci ezivakalelwa yimagnethi.
Umgangatho wokucubungula umphezulu kunye nokumelana nokuguguleka kwexesha elide kuyandisa ixabiso layo kwiimeko zokulinganisa ukukhanya. Ukulinganisa uthelekiso lwe-Optical kufuna ukuba kubekho iindawo ezikumgangatho ophezulu kakhulu zokubeka i-dial indicator kunye nokubekwa kwe-workpiece. Abavelisi abaziingcali banokujika iindawo zokusebenza ze-granite dial zibe zi-flat kakhulu. Ubunzima obuphezulu buzisa ukumelana nokuguguleka okugqwesileyo; ukubekwa kwe-workpiece ephindaphindwayo kunye noqhagamshelwano lwe-probe akuyi kukrwela okanye kutshintshe umphezulu wereferensi ngokulula. Iziseko ze-granite dial ezicutshungulwe kakuhle zigcina ukuchaneka kwe-benchmark iminyaka ngaphandle kokuphinda ziphindwe rhoqo, nto leyo enciphisa umthwalo wokugcinwa kwexesha elide kwiindawo zokusebenzela zokulinganisa ukukhanya. 
Nangona kunjalo, abathengi kufuneka bahlale bephaphile kwiingxaki ezisecaleni kwemarike. Abanye ababoneleli banikezela ngeziseko zedayili ezenziwe ngemabula ekumgangatho ophantsi okanye ngamatye angaphantsi, abonakala efana kumphezulu kodwa anengxaki yokuguguleka, ukuzinza kobushushu obuphantsi kunye nobunzima obaneleyo. Ezi mveliso zomgunyathi azinakumelana nokuguquguquka okubangelwa bubushushu kunye nokuphazamiseka kokungcangcazela, kwaye ziya kubonelela ngeziphumo zokulinganisa ukukhanya ezingazinzanga emva kokusebenza kwexesha elifutshane. Amaqela okuthenga ayacetyiswa ukuba aqinisekise imvelaphi yezinto eziluhlaza, amaxwebhu okulinganisa kunye nokukwazi kokulungisa umenzi endaweni yokugweba nje ngembonakalo okanye ixabiso leyunithi.
Kwizixhobo zokudibanisa izixhobo ze-optical eziwela umda, iziqinisekiso ezipheleleyo zomthengisi kunye nokulandeleka kwe-metrology nazo zifanelwe yingqwalasela epheleleyo. Abavelisi abathembekileyo baneziqinisekiso ezipheleleyo zenkqubo yamazwe ngamazwe, iiworkshops zokucubungula ubushushu obuqhelekileyo kunye nezixhobo zovavanyo olupheleleyo. Zonke iziseko ze-granite ezigqityiweyo zinokubonelela ngeerekhodi zokulinganisa ezilandelelanayo ezihambelana nemigangatho ye-metrology yehlabathi, zenze kube lula ukuhlanganiswa kwezixhobo kunye nokwamkelwa kweeprojekthi zokulinganisa i-optical zaphesheya.
Njengomvelisi wezinto ezichanekileyo kakhulu, i-ZHHIMG inikezela ngeziseko zedayari zegranite ezenzelwe iimeko zokulinganisa ukukhanya. Zixhaswa lulawulo oluzinzileyo lwezinto eziluhlaza, ubuchule obuphezulu bokugoba kunye neenkqubo zokuhlola umgangatho ezisemgangathweni, iziseko zedayari ze-ZHHIMG zibonelela ngokusebenza okuzinzileyo kokunciphisa ukungcangcazela, uzinzo lobushushu kunye nokuqina okuthe tyaba, zikhonza abavelisi bezixhobo zokuhlola ukukhanya, iilabhoratri ze-optical zeyunivesithi kunye namaziko e-metrology eqela lesithathu kwihlabathi liphela. I-ZHHIMG igxile kwiimfuno zesicelo esisebenzayo sokulinganisa ukukhanya, inceda abathengi behlabathi lonke ukunciphisa ukungaqiniseki kokulinganisa okubangelwa ziziseko ezixhasa umgangatho ophantsi.
Ixesha lokuthumela: Agasti-06-2026