A zamanin yau na gano lahani na ƙananan micron—ko don wafers na semiconductor, foils na batirin EV, ko micro-optics—aikin tsarin duba na gani ba wai kawai ya dogara ne akan kyamarori da algorithms ba, har ma da kwanciyar hankali na hanyar gani. A zuciyar wannan kwanciyar hankali akwai abubuwan gilashi masu daidaito sosai: ruwan tabarau, tagogi, prisms, da flats na tunani waɗanda aka ƙera su zuwa ga juriyar matakin nanometer kuma an yi su da kayan haɓaka na musamman.
A ZHHIMG, muna hidimar manyan OEM na hangen nesa na injina da masu haɗa na'urorin duba gani ta atomatik (AOI) tare da abubuwan gilashi na musamman waɗanda ke tabbatar da tsaka tsaki na zafi, amincin gaban raƙuman ruwa, da kuma maimaitawa na dogon lokaci - har ma a cikin yanayin masana'antu masu yawan aiki.
Kalubalen da ke Ɓoye: Guduwar Zafi a Hanyoyin gani
Gilashin gani na yau da kullun (misali, BK7) suna da ma'aunin faɗaɗa zafi (CTE) kusan 7–8 ppm/°C. A cikin layin samarwa na 24/7 inda zafin jiki na yanayi ke canzawa da ±3°C, wannan na iya haifar da canje-canje a hankali ko rashin daidaituwa fiye da 5 µm—wanda ya isa ya ɓatar da kyawawan fasaloli ko kuma ya haifar da ƙin yarda da ƙarya.
Tsarin dubawa mai inganci yana buƙatar ƙaramin gilashin faɗaɗawa kamar:
- ULE® (Gilashin Faɗaɗawa Mai Rauni) – CTE ≈ ±0.03 ppb/°C kusa da zafin ɗaki
- Zedurodur® (Schott) – CTE < 0.1 ppb/°C sama da 0–50°C
- Gilashin Clearceram-HS / TiO₂-masu ɗauke da gilashin yumbu - kusan sifili CTE tare da babban ƙarfin gogewa
Waɗannan kayan suna kiyaye daidaiton axis na gani a duk tsawon zagayowar zafi, suna tabbatar da daidaiton ƙuduri ba tare da sake daidaita aiki ba.
Daidaitaccen Niƙa Gilashi: Inda Microns Suka Zama Masu Muhimmanci
Bai isa a zaɓi kayan da suka dace ba—dole ne tsarin lissafi ya kasance babu aibi. Ayyukan ZHHIMG a cikin gida sun haɗa da:
- Gyaran ƙananan ramuka da kammala magnetorheological (MRF) don daidaiton saman λ/20
- Daidaito ≤1 arcsec akan tagogi don haɗa ruwan tabarau na telecentric
- Rashin kyawun saman <0.5 nm RMS don rage watsawa a cikin hoton brightfield/darkfield
- An inganta rufin AR na musamman don tsawon tsayin 405 nm, 532 nm, ko SWIR
"Sauya tagar ma'auninmu daga BK7 zuwa Zeduror ya rage bambancin ma'aunin mataki-zuwa mataki da kashi 62% a tsarin PCB AOI ɗinmu."
— Jagoran Tsarin gani, Mai ƙera Kayan Aikin Gani na Mataki na 1
Bayan Gilashi: Maganin Kayan Aiki da Yawa da Aka Haɗa
Abin da ya bambanta ZHHIMG shine ikonmu na haɗa gilashin daidaitacce da tsarin ƙarfe da yumbu a cikin taro ɗaya:
- Gilashin da ke da ƙarancin faɗaɗawa zuwa Invar mounts don hawa kinematic mara damuwa
- Haɗa gilashin prisms cikin gidajen aluminum tare da hanyoyin haɗin CTE masu dacewa
- Haɓaka na'urori masu amfani da na'urori masu amfani da na'urori masu haɗaka tare da na'urori masu aminci da aka haɗa
Wannan ƙwarewar da aka samu ta hanyar amfani da kayan aiki daban-daban tana tabbatar da haɗakarwa cikin injin na'urar hangen nesa da kake da ita ba tare da yin illa ga daidaito ko yanayin zafi ba.
Manhajojin da Muke Tallafawa
- Dubawar Semiconductor da kuma dubawar reticle
- Gano lahani a nunin faifan lebur (FPD)
- Binciken na'urar lantarki ta batirin Lithium-ion
- Daidaitaccen tsarin lissafi don ruwan tabarau na aspheric
- Na'urorin haska haske masu tsari na 3D masu inganci
Shin Ka Shirya Don Kawar da Guduwar Zafi a Tsarin Dubawarka?
ZHHIMG tana ba da tallafi daga ƙarshe zuwa ƙarshe - daga zaɓin kayan aiki da nazarin haƙurin gani zuwa isar da aka tabbatar tare da rahotannin gwajin interferometric.
Shirin Q2 2026 don Masu Gina Tsarin Gani:
→ Samfurin gilashin da ba shi da ƙarancin faɗaɗawa kyauta (Zerodur ko makamancin haka)
→ Bitar yuwuwar haƙuri cikin awanni 48
→ Lokacin jagora ya yi ƙasa da kwanaki 12 don kayan aikin plano na yau da kullun
→ Samfurin gilashin da ba shi da ƙarancin faɗaɗawa kyauta (Zerodur ko makamancin haka)
→ Bitar yuwuwar haƙuri cikin awanni 48
→ Lokacin jagora ya yi ƙasa da kwanaki 12 don kayan aikin plano na yau da kullun
Daidaita hasken idonka. Kafa fahimtarka.
ZHHIMG - Gilashin da aka ƙera don Idon Injin.
Lokacin Saƙo: Maris-20-2026