Nkaambo nzi kunyongana kwamumbali nkokuchitika mubusena bupati bwa F-theta lens

1. Kuleya kwa Off-Axis Kuyungizya Kuya Kumpela

Aawo mumuni wa laser nuulanga kulaale kuzwa ku optical axis, ulanjila muchibaka cha optical chiyumu.

Aawa, zintu zyiingi zitali kabotu zilaba zipati, kubikkilizya:

• Kugonka kwamuunda

• Lya

• Kubula kubona kabotu

Nikuba kuti kuli nzila zyakuchita zintu zisumpukide, eezyi zintu zitali kabotu tazikonzyi kuzimaanizyigwa muma angle aakulanga kapati, eezyo zipa kuti kutabi kubeleka kabotu kumagolelo aamuunda.

2. Ma angle mapati aakulanga-langa apa kuti F-theta Compensation Kukatazye

Busena bupati Ma lensi aa F-Theta kuyandika ma angle aakulanga-langa mapati loko kuchitila kuti kube kubeleka kwachiindi chilamfu.

Nokuba boobo, kubamba bubotu kujatana kwa F-theta (bulamfu bwachifanikisyo bweendelana abwaanda bwakulanga) chiba chintu chikatazya loko aawo scan angle niyakomena.

Eezi zilakonzya kujatikizya:

• Amubone kukozyanya koonse koonse mumuunda

• Kubamba kabotu mumbali

• Bwiime bwamuunda woonse

3. Kuchincha kwakubamba zintu zyakulanga zyamalensi mapati

Kuti kube busena bupati bwakulanga (mbuli 300 × 300 mm naa kwiinda waawo), basikubamba zintu zyakulanga beelede kubamba kabotu zintu zyiingi:

• Bubotu bwabusena

• zyeelelo zyakubeleka musinzo

• Kuyungizya bulamfwu bwamayuwe (nkokuti, 1064 nm, 355 nm, 532 nm)

• Kukatazya kwameso amali aakupanga

Akaambo kakucinca ooku, kucheya kwakubeleka kwamumbali takukonzeki pe mukupanga zintu zipati.

4. Kuyungizya kumvwisisisya kumbali yakunjila kwamumuni

Kumamanino aamuunda wakulanga, mumuni ulanjila mu lensi munzila iiteteete kapati kweelanisigwa aakati.

Eezi zisololela kuli:

• Kulimvwa kupati kulubizya kwakubamba

• Lugwasyo lupati kuzwa kukuzumizya zintu ziche

• Kuleya kuyungizigwa akaambo kakutamvwana kwameso

Mukujana mpindu, nikuba kusiyana kusyoonto kwabweende bwazintu kulakonzya kubonwa kapati kumbali aabusena bwakubelekela.

5. Twaambo Twaatala Aawo Alubo Tulakonzya Kusungwaazya Kubeleka Kwamumbali

Nchintu chipati kuzyiba kuti kunyongana kwamumbali takuletwi a F-theta lens luzutu pe.

Munzila zya laser zini zini, kubeleka koonse kulajatikizyigwa a:

• Galvo Scanner kubamba akubamba

• Bubotu bwakuyungizya mumuni akukozyanya kwabwamba bwamumuni

• Kunjizya mumuni uuzwa mumulengalenga

• Kululama kwakubamba nzila

Kutamvwana kuli koonse naa kutakkalilila muzibeela eezi kulakonzya kuyungizya kunyongana kwamumbali.

Mbomukonzya kucesya kunyongana kwamumbali mukuchita

Nikuba kuti kunyongana kwamumbali takukonzyi kumanizyigwa mumabambe mapati, kulakonzya kucheya kwiinda mukubamba kabotu zintu:

• Belesya zintu zyiingi zipangidwe kabotu zya F-theta

• Bona kuti bbazu lyakuyungizya mumuni lileendelana a laser source

• Sumpula nzila yakupima galvo akululamika kwamulongo

• Sala ma lensi aalulamikwa aajatikizya bulamfwu bwama wavelength

• Kobamba kweendelana kwameso munzila yoonse

Mamanino

Mukuchita zintu munzila iiluzi kapati—ikapati mukulemba, kugela, akubelesya zintu zipati—kunyongana kwamumbali nchintu chipati chikatazya loko cheelede kweendelezyegwa oobotu.

Kumvwisisisya ntalisyo zyachitika kugwasya bainjiniya abasikuswaanganya nzila zyakuzuzikizya:

• Bubotu bwakuchita zintu butazungaani

• Kusumpuka kwakululama kwamumbali

• Kukkalilila kabotu kwabweende bwazintu

Kumamanino, kusala F-theta lens yeelede akusinizya kuti nzila zyoonse zyaswaangana zilayandika kapati kutegwa kube kubeleka kabotu mumulimo woonse.