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Hobaneng ha ho sotha ha Edge ho etsahala ka har'a lilense tsa F-theta tse kholo sebakeng se seholo
Litaba tsa Indasteri

Hobaneng ha ho sotha ha Edge ho etsahala ka har'a lilense tsa F-theta tse kholo sebakeng se seholo

2026-05-18

1. Liphetoho tse sa amaneng le Axis lia eketseha ho ea fihla pheletsong

Ha lehlaseli la laser le ntse le shebisisa hole le mothapo wa optical, le kena sebakeng se matla sa optical se seng hole le mothapo wa optical.

Mothating ona, liphetoho tse 'maloa li ba bohlokoa butle-butle, ho kenyeletsoa:

  • Sekotjana sa tšimo

  • Ja

  • Astigmatism

Esita le ka moralo o tsoetseng pele oa optical le ntlafatso, liphapang tsena li ke ke tsa felisoa ka botlalo ka likhutlo tse feteletseng tsa scan, e leng se lebisang ho fokotseng ts'ebetso mathōkong a tšimo.

2. Likhutlo tse Khōlō tsa ho Sekena li Etsa Hore Puseletso ea F-theta e be Thata Haholo

Sebaka se seholo Lilense tsa F-Theta hloka dikhutlo tse pharaletseng haholo tsa ho skena ho fihlella masimo a atolositsoeng a ho sebetsa.

Leha ho le jwalo, ho boloka se setle Kamano ea F-theta (bophahamo ba setšoantšo bo lekana le sekhutlo sa ho skena) e ba thata le ho feta ha sekhutlo sa ho skena se ntse se eketseha.

Sena se ka ama ka ho toba:

  • Ho tšoana ha libaka ho pholletsa le tšimo

  • Ho nepahala ha boemo ba Edge

  • Kakaretso ea mola oa tšimo

3. Liphapanyetsano tsa Moralo oa Optical bakeng sa Lilense tse Kholo tsa Tšimo

Ho fihlella libaka tse kholoanyane tsa ho hlahloba (mohlala, 300 × 300 mm kapa ho feta), baqapi ba mahlo ba tlameha ho leka-lekanya lintlha tse ngata tsa ts'ebetso ka hloko:

  • Boleng ba sebaka se ka thoko

  • Litlhoko tsa sebaka sa ho sebetsa

  • Ntlafatso ea bolelele ba maqhubu (mohlala, 1064 nm, 355 nm, 532 nm)

  • Ho rarahana ha mahlo le litšenyehelo tsa tlhahiso

Ka lebaka la diphetoho tsena, phokotso e itseng ya tshebetso ya bohale hangata e ke ke ya qojwa meralong ya mahlo a maholo.

4. Ho Eketseha ha Kutlo ho Angle ea Ketsahalo ea Mahlaseli

Moeling oa sebaka sa ho hlahloba, lehlaseli le kena lenseng ka sekhutlo se phahameng haholo ha se bapisoa le bohareng.

Sena se lebisa ho:

  • Kutloisiso e phahameng ea liphoso tsa ho hokahanya

  • Tšusumetso e kholo e bakoang ke mamello ea tlhahiso e nyane

  • Ho kheloha ho eketsehileng ho bakoang ke ho se lumellane hantle ha mahlo

Ka lebaka leo, esita le ho kheloha ho honyenyane ha tsamaiso ho ka bonahala haholoanyane mathōkong a tšimo ea mosebetsi.

5. Lintlha tsa Maemo a Sistimi le Tsona li Susumetsa Tshebetso ea Edge

Ho bohlokoa ho hlokomela hore ho sotha ha lehlakore ha ho bakoe ke lense ea F-theta feela.

Litsamaisong tsa 'nete tsa laser, ts'ebetso ka kakaretso e boetse e angoa ke:

  • Sekenara sa Galvo ho lekanya le ho lekana

  • Boleng ba katoloso ea mahlakore le ho bapisa bophara ba mahlakore

  • Ho tsitsa ha profil ea lehlaseli la ho kenya

  • Ho nepahala ha ho hokahanya sistimi

Ho se tshwane kapa ho se tsitse ha dikarolo tsena ho ka eketsa ho sotha ha lehlakore le leng le le leng.

Mokhoa oa ho Fokotsa ho Sotha ha Edge ka Mokhoa oa ho Sebelisa

Leha ho sotha ha bohale ho ke ke ha felisoa ka botlalo lits'ebetsong tse kholo, ho ka fokotsoa ka katleho ka moralo o nepahetseng oa optical le sistimi:

  • Sebelisa meralo e ntlafalitsoeng ea lilense tsa F-theta tse nang le likarolo tse ngata

  • Netefatsa hore expander ea mahlaseli a letsatsi e tsamaisana hantle le mohloli oa laser

  • Ntlafatsa ho lekanya galvo le tokiso ea linearity

  • Khetha meralo ea lense e lokisitsoeng e ikhethileng ka bolelele ba leqhubu

  • Boloka ho lekola ka thata ha optical ho pholletsa le sistimi

Qetello

Ts'ebetsong ea laser e nepahetseng haholo—haholo-holo lits'ebetsong tsa ho tšoaea, ho seha le ho tjheseletsa tsa sebopeho se seholo—ho sotha lehlakore ke phephetso ea bohlokoa ea mahlo e lokelang ho laoloa ka hloko.

Ho utloisisa lisosa tsa eona tsa mantlha ho thusa baenjiniere le bakopanyi ba sistimi ho fihlela:

  • Boleng ba ts'ebetso bo tsitsitseng haholoanyane

  • Ho nepahala ha moeli ho ntlafetseng

  • Botsitso bo betere ba sistimi ka kakaretso

Qetellong, ho khetha lense e nepahetseng ea F-theta le ho netefatsa kopanyo e nepahetseng ea sistimi ho bohlokoa bakeng sa ho fihlela ts'ebetso e ts'oanang tšimong eohle ea ts'ebetso.