Njira yowunikira laser kuwotcherera

Kuwotcherera kwa lasernjira yolunjika

Laser ikakumana ndi chipangizo chatsopano kapena kuyesa kwatsopano, gawo loyamba liyenera kuyang'ana kwambiri. Pokhapokha popeza ndege yokhazikika yomwe magawo ena azinthu monga defocusing kuchuluka, mphamvu, liwiro, ndi zina zambiri angatsimikizidwe molondola, kuti amvetsetse bwino.

Mfundo yoyang'ana kwambiri ili motere:

Choyamba, mphamvu ya mtengo wa laser simagawidwa mofanana. Chifukwa cha mawonekedwe a hourglass kumanzere ndi kumanja kwa galasi loyang'ana, mphamvu imakhala yokhazikika komanso yamphamvu kwambiri m'chiuno. Kuti muwonetsetse kuti ntchitoyo ikuyenda bwino komanso kuti ikhale yabwino, nthawi zambiri pamafunika kupeza komwe kuli ndegeyo ndikusintha mtunda wokhotakhota kutengera izi kuti mugwiritse ntchito. Ngati palibe ndege yolunjika, zotsatila sizidzakambidwa, ndipo kukonza zida zatsopano kuyeneranso kudziwa kaye ngati ndegeyo ili yolondola. Chifukwa chake, kupeza kolowera ndege ndiye phunziro loyamba laukadaulo wa laser.

Monga momwe ziwonetsedwera mu Zithunzi 1 ndi 2, mawonekedwe akuya a matabwa a laser okhala ndi mphamvu zosiyanasiyana ndi osiyana, ndipo ma galvanometers ndi single mode ndi multimode lasers nawonso ndi osiyana, makamaka amawonetsedwa pakugawa kwapang'onopang'ono kwa kuthekera. Zina n’zong’ambika, pamene zina n’zowonda. Chifukwa chake, pali njira zingapo zowunikira zamitundu yosiyanasiyana ya laser, yomwe nthawi zambiri imagawidwa m'magawo atatu.

Chithunzi 1 Chithunzi chojambula cha kuya kwakuya kwamadontho osiyanasiyana

Chithunzi 2 Chithunzi chojambula cha kuya kwapakati pa mphamvu zosiyanasiyana

Limbikitsani kukula kwa malo pamtunda wosiyana

Njira yokhotakhota:

1. Choyamba, dziwani pafupifupi kutalika kwa ndege yolunjika potsogolera malo ounikira, ndipo dziwani malo owala kwambiri ndi ang'onoang'ono a malo ounikira monga poyesa koyamba;

2. Kumanga nsanja, monga momwe chithunzi 4 chikusonyezera

Chithunzi 4 Chithunzi cha Schematic cha oblique line focusing equipment

2. Chenjezo la kukwapula kwa diagonal

(1) Nthawi zambiri, mbale zachitsulo zimagwiritsidwa ntchito, zokhala ndi ma semiconductors mkati mwa 500W ndi ulusi wamagetsi ozungulira 300W; Kuthamanga kumatha kukhazikitsidwa ku 80-200mm

(2) Kukula kokhotakhota kwa mbale yachitsulo, ndibwino, yesetsani kukhala mozungulira madigiri 45-60, ndikuyika pakatikati pa malo owoneka bwino ndi malo owunikira ang'onoang'ono komanso owala kwambiri;

(3) Kenako yambani chingwe, kodi chingwe chimapindula bwanji? Mwachidziwitso, mzerewu udzagawidwa mofanana mozungulira poyambira, ndipo njirayo idzadutsa kuchokera ku zazikulu mpaka zazing'ono, kapena kuwonjezereka kuchokera ku zazing'ono mpaka zazikulu kenako ndikuchepera;

(4) Ma semiconductors amapeza malo owonda kwambiri, ndipo mbale yachitsulo imasanduka yoyera pamalo omwe ali ndi mawonekedwe owoneka bwino amtundu, omwe atha kukhalanso maziko opezera poyambira;

(5) Kachiwiri, fiber optic iyenera kuyesa kuwongolera kulowera kwakung'ono kumbuyo momwe kungathekere, ndikulowa pang'onopang'ono pamalo okhazikika, kuwonetsa kuti malowa ali pakatikati pa kutalika kwakumbuyo kwa micro. Pakadali pano, kuyika kowoneka bwino kwa malo oyambira kumatsirizika, ndipo kuyika kothandizira kwa laser kumagwiritsidwa ntchito pa sitepe yotsatira.

Chithunzi 5 Chitsanzo cha mizere yozungulira

Chithunzi 5 Chitsanzo cha mizere yodumphadumpha pamatali osiyanasiyana ogwirira ntchito

3. Chotsatira ndikuwongolera chogwiritsira ntchito, kusintha mzere wa laser kuti ugwirizane ndi cholinga chifukwa cha malo otsogolera kuwala, komwe ndi malo omwe amawunikira, ndiyeno kutsimikiziranso komaliza kwa ndege.

(1) Kutsimikizira kumachitika pogwiritsa ntchito mfundo za pulse. Mfundo yake ndi yakuti ntchentche zimawomberedwa pamalo oyambira, ndipo mawonekedwe amawu amawonekera. Pali malire pakati pa malire apamwamba ndi apansi a malo okhazikika, pomwe phokoso limakhala losiyana kwambiri ndi splashes ndi sparks. Lembani malire apamwamba ndi apansi a malo okhazikika, ndipo pakati ndiye malo okhazikika,

(2) Sinthani mzere wa laser kulumikizanso, ndipo kuyang'anako kuli kale ndi cholakwika cha 1mm. Atha kubwereza zoyeserera kuti awonjezere kulondola.

Chithunzi 6 Chiwonetsero cha Spark Splash pamipata Yosiyanasiyana Yogwirira Ntchito (Kuchepetsa Kwambiri)

Chithunzi 7 Chithunzi chojambula cha kugunda kwa madontho ndi kuyang'ana

Palinso njira ya madontho: yoyenera ma lasers okhala ndi kuya kokulirapo komanso kusintha kwakukulu pakukula kwamalo komwe kumayendera Z-axis. Pogogoda mzere wa madontho kuti muwone momwe kusintha kwa mfundo zomwe zili pamwamba pa mbale yachitsulo, nthawi iliyonse pamene Z-axis imasintha ndi 1mm, chizindikiro pa mbale yachitsulo chimasintha kuchokera ku zazikulu mpaka zazing'ono, ndiyeno kuchokera ku zazing'ono kupita ku 1 mm. chachikulu. Mfundo yaying'ono kwambiri ndi poyambira.