Mehleng ena ea ho lemoha liphoso tsa sub-micron—ebang ke bakeng sa li-wafer tsa semiconductor, li-foil tsa betri ea EV, kapa li-micro-optics—ts'ebetso ea sistimi ea tlhahlobo ea mahlo ha e itšetlehe feela ka lik'hamera le li-algorithms, empa le botsitso ba 'mele ba tsela ea eona ea mahlo. Motheong oa botsitso bona ho na le likarolo tsa khalase tse nepahetseng haholo: lilense, lifensetere, li-prism le li-flats tsa litšupiso tse entsoeng ho latela mamello ea boemo ba nanometer 'me li entsoe ka thepa e khethehileng ea katoloso e tlase.
Ho ZHHIMG, re sebeletsa li-OEM tse etellang pele tsa pono ea mochini le li-integrator tsa tlhahlobo ea othomathiki (AOI) tse nang le likarolo tsa khalase tse ikhethileng tse netefatsang ho se nke lehlakore ha mocheso, botšepehi ba maqhubu, le ho pheta-pheta ha nako e telele—esita le libakeng tsa fektheri tse nang le tlhahiso e phahameng.
Phephetso e Patehileng: Ho Tsamaea ha Thermal Tseleng ea Optical
Likhalase tse tloaelehileng tsa optical (mohlala, BK7) li na le coefficient of thermal expansion (CTE) e ka bang 7–8 ppm/°C. Moleng oa tlhahiso oa 24/7 moo mocheso oa tikoloho o fetohang ka ±3°C, sena se ka baka liphetoho tsa focal kapa ho se lumellane ho fetang 5 µm—ho lekaneng ho fifatsa litšobotsi tse ntle kapa ho baka ho lahla ha bohata.
Mekhoa ea tlhahlobo ea maemo a holimo e hloka khalase e nyane e atolositsoeng joalo ka:
- ULE® (Khalase ea Katoloso e Tlase ka ho Fetisisa) – CTE ≈ ±0.03 ppb/°C haufi le mocheso oa kamore
- Zerodur® (Schott) – CTE < 0.1 ppb/°C ho feta 0–50°C
- Liserami tsa khalase tse nang le Clearceram-HS / TiO₂ – CTE e batlang e le lefela e nang le ho benya ho hoholo
Lisebelisoa tsena li boloka botšepehi ba axis ea optical ho pholletsa le potoloho ea mocheso, li netefatsa qeto e tsitsitseng ntle le ho leka-lekanya bocha ka mafolofolo.
Ho Sila Khalase ka ho Sebetsa: Moo Li-Micron li Fetohang Mosebetsi oa Bohlokoa
Ha hoa lekana ho khetha thepa e nepahetseng—jiometri e lokela ho ba e se nang sekoli. Bokhoni ba ZHHIMG ba ka hare bo kenyelletsa:
- Ho bentša ka lesoba le ka tlas'a lesoba le ho qeta ka magnetorheological (MRF) bakeng sa ho nepahala ha bokaholimo ba λ/20
- Ho tšoana ha ≤1 arcsec hodima dipara tsa difensetere bakeng sa dikopano tsa lense tsa telecentric
- Ho ba thata ha bokaholimo <0.5 nm RMS ho fokotsa ho hasana litšoantšong tsa brightfield/darkfield
- Liaparo tsa AR tse ikhethileng tse ntlafalitsoeng bakeng sa maqhubu a 405 nm, 532 nm, kapa SWIR
"Ho fetola fensetere ea rona ea litšupiso ho tloha ho BK7 ho ea ho Zerodur ho fokolitse phapang ea tekanyo ea mohato ho ea mohatong ka 62% tsamaisong ea rona ea PCB AOI."
— Moetapele oa Moralo oa Optical, Moetsi oa Lisebelisoa tsa Pono ea Tier-1
Ka Nģ'ane ho Khalase: Litharollo tse Kopantsoeng tsa Lintho tse Ngata
Se khethollang ZHHIMG ke bokhoni ba rona ba ho kopanya khalase e nepahetseng le meaho ea tšepe le ea ceramic kopanong e le 'ngoe:
- Ho kopanya khalase e atolositsoeng hanyane ho li-mount tsa Invar bakeng sa ho kenya kinematic e se nang khatello ea maikutlo
- Ho kopanya li-prism tsa khalase ka har'a matlo a aluminium a nang le li-interface tsa CTE tse tsamaellanang
- Ho ntshetsa pele di-module tsa hybrid optical-mechanical tse nang le di-fiducial tse kentsweng
Bokgoni bona ba ho kopanya dintho bo netefatsa kopanyo e se nang sekoli enjeneng ya hao ya optical e seng e ntse e le teng—ntle le ho beha ho otloloha kapa boitshwaro ba mocheso kotsing.
Likopo tseo re li tšehetsang
- Tlhahlobo ea wafer ea semiconductor le reticle
- Ho lemoha sekoli sa pontsho ya phanele e bataletseng (FPD)
- Ho hlahloba motlakase oa betri ea lithium-ion
- Metrology e nepahetseng bakeng sa lilense tsa aspheric
- Liprojektara tsa mabone a hlophisitsoeng ka 3D tse nang le qeto e phahameng
Na o se o loketse ho fedisa ho kganya ha mocheso tsamaisong ya hao ya tlhahlobo?
ZHHIMG e fana ka tšehetso ho tloha qalong ho isa qetellong—ho tloha khethong ea thepa le tlhahlobo ea mamello ea mahlo ho isa ho phanong e netefalitsoeng ka litlaleho tsa liteko tsa interferometric.
Lenaneo la Kotara ea Bobeli ea 2026 bakeng sa Bahahi ba Sistimi ea Pono:
→ Sampole ea mahala ea khalase e atolositsoeng hanyane (Zerodur kapa e lekanang le eona)
→ Tlhahlobo ea monyetla oa mamello nakong ea lihora tse 48
→ Nako ea ho etella pele e khutšoanyane joalo ka matsatsi a 12 bakeng sa likarolo tse tloaelehileng tsa plano
→ Sampole ea mahala ea khalase e atolositsoeng hanyane (Zerodur kapa e lekanang le eona)
→ Tlhahlobo ea monyetla oa mamello nakong ea lihora tse 48
→ Nako ea ho etella pele e khutšoanyane joalo ka matsatsi a 12 bakeng sa likarolo tse tloaelehileng tsa plano
Tsitsisa mahlasedi a hao a pono. Ntlafatsa temohisiso ea hao.
ZHHIMG - Khalase e Nepahetseng e Entsoeng bakeng sa Leihlo la Mochini.
Nako ea poso: Hlakubele-20-2026