Ukunyakaza okungapheli kokwenziwa kwe-miniaturization kuzo zonke izimboni—kusukela ekukhiqizweni kwe-semiconductor kuya kumabhodi wesekethe aphrintiwe athuthukile (ama-PCB) kanye ne-micro-mechanics—kuye kwandisa isidingo se-metrology enobukhulu obuqondile kakhulu futhi obuphindaphindwayo. Enhliziyweni yalolu shintsho kukhona Imishini Yokulinganisa Ububanzi Bomugqa Ozenzakalelayo, ithuluzi elibalulekile lokulawula ikhwalithi kanye nokwenza ngcono inqubo. Lezi zinhlelo eziyinkimbinkimbi zihamba kakhulu ngale kokuhlolwa okulula kokukhanya, zithembele ezinzwa ezisezingeni eliphezulu ezingezona ezithintana, ama-algorithms athuthukile, futhi, mhlawumbe okubaluleke kakhulu, isisekelo sokuzinza komshini okuvame ukunganakwa: izingxenye zemishini ze-granite.
Ukusebenza okuphelele kwanoma iyiphi ithuluzi lokulinganisa elisheshayo nelinembile kakhulu kuwumsebenzi oqondile wezingxenye zalo eziyinhloko. Ngenkathi ama-optics, amakhamera, kanye nesofthiwe yokucubungula kudonsela ukunaka, ukuzinza kwepulatifomu ebonakalayo—isakhiwo esibambe izinzwa ngendlela eqondile—yikona okunquma ukunemba okuphelele okufinyelelekayo. Yilapho ukukhetha kobunjiniyela kwezingxenye zemishini ze-Automatic Line Width Measuring Equipment kuba yinto ebaluleke kakhulu, okuholela abakhiqizi abaningi abaphambili ekukhetheni i-granite njengento ekhethwayo yezisekelo, amakholomu, kanye nezigaba ezithwala umoya.
Indima Ebalulekile Yokuzinza Kwemishini ku-Metrology
Ukulinganisa ububanzi bomugqa oqondile kuvame ukuhilela ukuthola ubukhulu kububanzi be-micrometer ngisho nangaphansi kwe-micrometer. Kulesi sikali, ngisho nokuguquguquka okuncane kwemvelo noma ukungapheleli kwesakhiwo kungaletha amaphutha okulinganisa angamukeleki. Inselele eyinhloko yanoma yiluphi uhlelo oluzenzakalelayo ukugcina ubudlelwano bendawo phakathi kwenzwa yokulinganisa (ngokuvamile ikhamera enesinqumo esiphezulu noma i-laser micrometer) kanye nengxenye elinganiswayo. Lobu budlelwano obubucayi busengozini enkulu yezehlakalo eziningana zomzimba: ukudlidliza, ukwanda kokushisa, kanye nokukhukhuleka kwesakhiwo.
Izinto zendabuko ezifana nensimbi noma i-aluminium, nakuba ziqinile, zinemikhawulo yemvelo uma zicindezelwa kuze kufike emikhawulweni yokunemba kwe-metrological. Zingabaqhubi abahle kakhulu bokushisa, okwenza zibe sengozini yokwanda okusheshayo nokungalingani kokushisa okuvela ekushintsheni kokushisa okuzungezile noma ekushiseni komshini kwangaphakathi. Ngaphezu kwalokho, amandla azo okudambisa aphansi asho ukuthi zidlulisa futhi zigcine ukudlidliza, kungakhathaliseki ukuthi zivela kuma-motor angaphakathi, kuma-air compressor, noma emishinini yefektri eseduze, okuguqulela ekunyakazeni okuncane ngesikhathi somjikelezo wokulinganisa obalulekile.
I-Granite: Isixazululo Semvelo Sokunemba Okuphezulu
Ukushintshela kuzingxenye ze-granite mechanical Equipment Equipment Ezenzakalelayo Yokulinganisa Ububanzi Bomugqa kuyisinqumo sobunjiniyela esihleliwe esisekelwe kusethi eyingqayizivele yezinto ezibonakalayo zale nto ezenza kube isisekelo esifanele se-metrology enembile kakhulu.
Enye yezinzuzo ezibaluleke kakhulu zegranite ukuthi i-coefficient yayo ephansi kakhulu yokwanda kokushisa (i-CTE). Uma iqhathaniswa nensimbi, igranite iyakhula futhi inciphe ngesivinini esiphansi kakhulu futhi ngezinga elincane kakhulu uma ivezwa ukushintshashintsha kwezinga lokushisa. Lokhu kuzinza kokushisa kwangaphakathi kubalulekile ekugcineni ukwakheka kwejometri okuhlala njalo kwemishini, ukuqinisekisa ukuthi ukulinganisa okwenziwa ekuseni kuhlala kusebenza usuku lonke, ngisho nalapho indawo yefektri ishintsha.
Ngaphezu kwalokho, i-granite inamandla amahle kakhulu okudambisa ukudlidliza. Isakhiwo sayo semvelo sekristalu sisebenza njengesimunca amandla omshini ngendlela emangalisayo. Ngokuqeda ukudlidliza ngokushesha, isisekelo se-granite sinciphisa ukunyakaza kwemvamisa ephezulu okungafiphaza ukufundwa kokukhanya noma kuphazamise ukunemba kwesimo sezigaba zokunyakaza kwesivinini esiphezulu ezihlanganiswe ne-Automatic Line Width Measuring Equipment. Lesi sici sokudambisa okuphezulu sivumela imishini ukuthi ifinyelele ukudlula kokulinganisa okusheshayo ngaphandle kokulahlekelwa yisisombululo kanye nokunemba okudingekayo ezinqubweni zokukhiqiza ezihamba phambili.
Esinye isici esithakazelisayo ukuba yisicaba nokuqina kwe-granite okumangalisayo. Ngezinqubo ezikhethekile zokugoqa nokuqeda, i-granite ingafinyelela ukubekezelelana kokusicaba kobuso kububanzi be-sub-micrometer, okwenza kube yindawo ephelele yezinhlelo zomoya ezinembile ezidinga ukunyakaza okuhlelekile ngokuphelele. Lokhu kuqina okungokwemvelo kuqinisekisa ukuthi ipulatifomu esekela i-axis yokulinganisa imelana nokuphambuka ngaphansi kwemithwalo enamandla yezigaba ezenzakalelayo, okuqinisekisa ubuqotho bendiza yokubhekisela ngesikhathi sokusebenza.
I-Nexus Yokulawula Ukunyakaza kanye ne-Granite
Kuhlelo oluzenzakalelayo ngokuphelele, ingxenye yomsebenzi kumele ihanjiswe futhi ibekwe ngesivinini esikhulu kanye nokunemba okukhulu. Imishini Yokulinganisa Ububanzi Bomugqa Ozenzakalelayo incike ezingxenyeni ezithuthukisiwe njengezinjini eziqondile kanye nama-encoder anembile, kodwa lezi zingxenye zisebenza kahle kuphela njengobuso ezisebenza kubo. Isigaba esithwala umoya we-granite, isibonelo, sisebenzisa ukuqina kanye nokuba yisicaba kwe-granite ukuze kufezwe ukunyakaza okungenakuphikiswana, okuphindaphindwayo kakhulu. Ngokusebenzisa izakhiwo zezinto zemvelo ukuze kuzinzile futhi kuzihlanganise nokulawula ukunyakaza okuyinkimbinkimbi ukuze kube lula, abakhiqizi bakha ukusebenzisana okuqhuba ukusebenza okungenakuqhathaniswa.
Ubunjiniyela obunembile bezingxenye ze-granite ngokwazo buyinsimu ekhethekile. Abakhiqizi kumele bathole i-granite emnyama esezingeni eliphezulu, evame ukuba nobukhulu obuphezulu kanye nokuvuleka okuphansi kunezinye izinhlobo, bese beyisebenzisa ezinqubweni zokugaya ngokucophelela. Izigaba zokugaya, ukugoqa, kanye nokupholisha zivame ukwenziwa ngaphansi kokulawulwa kwesimo sezulu okuqinile ukuqinisekisa ukuthi umkhiqizo wokugcina uhlangabezana nokubekezelelana okukhulu kokuthamba kanye nobukhulu obuyisikwele okudingekayo ku-metrology yezinga lomhlaba.
Ukubheka Ikusasa Lokulinganisa Okuzenzakalelayo
Njengoba amajiyometri omkhiqizo eqhubeka nokuncipha kanye nokubekezelelana kokukhiqiza kuqina, izidingo ezibekwe ku-Automatic Line Width Measuring Equipment zizokhula kuphela. Isisekelo esibekwe yizingxenye ze-granite ezinembile akuyona nje ukukhetha kwefa; kuyisidingo esiqinisekisiwe esikhathini esizayo. Ukuthuthuka okuqhubekayo kwalolu buchwepheshe kuzobona ukuhlanganiswa kwama-array amaningi anama-sensor anamandla kakhulu, ama-optics aphezulu okukhulisa, kanye nezindlela zokunyakaza eziyinkimbinkimbi ngokwengeziwe. Kuzo zonke izimo, ukuzinza okungaguquki kanye ne-inertia yokushisa enikezwa yizingxenye ze-granite mechanical kuzohlala kuyinsika yokusebenza okunembe kakhulu.
Kunoma yimuphi umenzi osebenza endaweni yokuncintisana yokukhiqiza kobuchwepheshe obuphezulu, ukutshala imali emishinini yokulinganisa ene-granite core eqinile, eqinile ekushiseni akuyona into ebiza kakhulu—kuyinto ebalulekile eqondisiwe ukuqinisekisa ukulawulwa kwekhwalithi, ukunciphisa ukulahlekelwa kwesivuno, nokugcina umkhawulo wokuncintisana. Amandla athule e-granite yiwo avumela ama-elekthronikhi asezingeni eliphezulu kanye nama-optics ukuthi enze umsebenzi wawo onzima ngokunemba okuqhubekayo, okungaguquki, okwenza ngempela kube yiqhawe elingadunyiswanga le-metrology yesimanje enobukhulu.
Isikhathi sokuthunyelwe: Disemba-03-2025