1. Nsogbu: Slag splash
Igwe nrịbama nke laser (igwe nrịbama nke laser) bụ ọkụ laser n'elu ihe dị iche iche dị iche iche na akara na-adịgide adịgide. Mmetụta nke akara bụ ikpughe ihe dị omimi site na ikuku nke ihe dị n'elu, iji kanye ụkpụrụ dị mma, ụghalaahịa na ederede, a na-ekewa igwe laser laser, CO2 laser marking machine, semiconductor laser marking machine, fiber laser marking. igwe na YAG laser marking machine, laser marking machine bụ tumadi na-eji na ụfọdụ chọrọ maka ọzọ mma, elu nkenke oge. A na-eji ya na akụrụngwa eletrọnịkị, sekit agbakwunyere (IC), ngwa eletriki, nkwukọrịta ekwentị, ngwaahịa ngwaike, ngwa ngwa ngwa, ngwa ziri ezi, iko na clocks, ọla, akụkụ akpaaka, igodo plastik, ihe owuwu ụlọ, ọkpọkọ PVC.
Edemede a na-ewega gị na nghọta ngwa ngwa nke mopa fiber laser marking machine
1.The ọdịiche dị n'etiti Q modulation na MOPA technology na fiber lasers
Ụdị isi abụọ nke laser fiber pulsed ugbu a n'ahịa maka ngwa akara laser bụ teknụzụ Q-modulated na teknụzụ MOPA, nke bụ usoro laser nke nwere oscillator laser nke ejiri ihe nkwuputa. Na ụlọ ọrụ, MOPA laser na-ezo aka pụrụ iche, karịa "nwere ọgụgụ isi" nanosecond pulsed fiber laser nke nwere a semiconductor laser mkpụrụ isi chụpụrụ site ọkụ usu na a eriri amplifier. Ya "ọgụgụ isi" bụ tumadi na-egosipụta na mmepụta usu obosara bụ onwe mmezi (oke nwere ike ịbụ ruo 2ns-500ns), na ugboro ugboro ugboro nwere ike ruo megahertz. Q-modulated eriri laser mkpụrụ isi iyi Ọdịdị na-etinyere na eriri oscillation oghere ọnwụ modulator, site na oge modulating ngwa anya ọnwụ na resonant oghere na-emepụta a ụfọdụ usu obosara nke nanosecond usu ìhè mmepụta. Maka nsogbu a na-enwekarị nsogbu, anyị ga-eme nyocha dị nkenke site na akụkụ atọ: nhazi nke ime laser, mmepụta ngwa anya na ọnọdụ ngwa.
2. Laser esịtidem Ọdịdị
The esịtidem Ọdịdị nke MOPA fiber lasers na Q-modulated eriri lasers dị iche iche tumadi n'ụzọ nke na-amụ usu mkpụrụ ìhè mgbaàmà, nke a na-eme site electric usu na-akwọ ụgbọala na semiconductor laser mgbawa, ie mmepụta ìhè mgbama na-modulated site na-akwọ ụgbọala electric. mgbaàmà, n'ihi ya, e nwere nnukwu mgbanwe maka ịmepụta parampat pulse dị iche iche (obosara usu, ugboro ugboro ugboro, pulse waveform na ike, wdg). . The pulsed mkpụrụ anya mgbaàmà nke Q-modulated fiber laser na-eme site na-amụba oge ụfọdụ ma ọ bụ ibelata ngwa anya ọnwụ na resonant oghere na-emepụta a pulsed ngwa anya mmepụta, nke dị mfe na Ọdịdị na ọzọ uru na price. Agbanyeghị, akụrụngwa Q-modulated na mmetụta ndị ọzọ nwere ntakịrị ihe mgbochi pulse.
The esịtidem Ọdịdị ụkpụrụ nke MOPA eriri laser na Q-modulated eriri laser na-schematically gosiri dị ka ndị a.
3. Mmepụta ngwa anya
The mmepụta usu obosara nke MOPA eriri laser bụ onwe adjustable.The usu obosara nke MOPA eriri laser nwere aka ike tunability (nso 2ns ka 500 ns).
Ka obosara nke pulse dị warara, obere ebe okpomọkụ emetụtara na ịdị elu nke nhazi nhazi nwere ike nweta.
Ihe obosara nke eriri laser Q-modulated fiber laser abụghị nke a na-agbanwe agbanwe, na obosara usu na-arụpụtakarị na uru a kapịrị ọnụ nke 80 ns ruo 140 ns. Laser fiber MOPA nwere ọtụtụ ugboro ugboro ugboro. MOPA lasers nwere ike iru mmepụta ugboro ugboro nke MHz. Ugboro ugboro ugboro ugboro pụtara ịrụ ọrụ nhazi dị elu, MOPA nwekwara ike idowe njirimara ike kacha elu n'okpuru ọnọdụ ugboro ugboro dị elu. Igwe laser Q-modulated fiber lasers na-ejedebe site na ọnọdụ arụ ọrụ nke Q-switch ma nwee oke mmepụta ugboro dị warara, na-eru naanị ~ 100 kHz na ugboro dị elu.
4. Ngwa ndapụta
The MOPA eriri laser nwere a dịgasị iche iche nke parameters, ya mere na mgbakwunye na-ekpuchi ot nanosecond Laser nhazi ngwa, ọ nwekwara ike iri uru nke ya pụrụ iche warara usu obosara, elu re-frequency, na elu elu ike nweta ụfọdụ pụrụ iche nkenke nhazi ngwa. . Ọmụmaatụ.
Aluminom oxide mkpa mpempe akwụkwọ n'elu iwepụ ngwa
Ugbu a ka ngwaahịa eletrọnịkị dị gịrịgịrị ma dị ọkụ, ọtụtụ ekwentị, mbadamba, kọmpụta na-eji aluminom oxide dị mkpa dị ka shea ngwaahịa ahụ. Ojiji nke Q-modulated laser na mkpa aluminum efere marking conductive bit, mfe na-eduga n'ihe onwunwe deformation, azụ nke convex ngwugwu, kpọmkwem na-emetụta ọdịdị nke ịma mma. Na ojiji nke MOPA laser nta usu obosara kwa, nke nwere ike ime ka ihe adịghị mfe deformation, ala akara bụkwa ihe siri na-egbuke egbuke na-acha ọcha. Nke a bụ n'ihi na MOPA laser na-eji obere usu obosara parameters nwere ike ime ka laser nọrọ na ihe onwunwe maka a mkpumkpu oge, ma nwekwara ike zuru ezu iji wepụ anode oyi akwa, otú n'ihi na mkpa aluminum oxide elu ewepụghị anode nhazi, na MOPA laser bụ nhọrọ ka mma.
Ngwa aluminom anodized blackening
Iji laser akara akara ojii, nọmba nlereanya, ederede, wdg n'elu ihe aluminom anodized, ngwa a ejirila nke ọma Apple, Huawei, ZTE, Lenovo, Meizu na ndị nrụpụta elektrọnik ndị ọzọ n'ime afọ abụọ gara aga maka akara. logo, nọmba nlereanya, wdg nwere akara ojii na shei nke ngwaahịa eletrọnịkị. Maka ụdị ngwa a, naanị MOPA laser nwere ike hazie ya ugbu a. Dị ka MOPA laser nwere a dịgasị iche iche nke usu obosara na usu ugboro usu ukpụhọde, ojiji nke warara usu obosara, elu ugboro parameters nwere ike akara n'elu ihe ojii mmetụta, site dị iche iche Nchikota nke parameters nwekwara ike-akara dị iche iche grayscale. mmetụta.
Agba Laser Marking
Akara laser agba bụ ụdị ọhụrụ nke usoro akara laser. Ka ọ dị ugbu a, teknụzụ a bụ naanị MOPA laser marking na igwe anaghị agba nchara, chrome, titanium na ihe ọla ndị ọzọ nwere ụdị agba. Mgbe ị na-egwu agba na ihe nchara igwe anaghị agba nchara, a na-eme ka ọkpụkpụ laser gbanwee ka ọ gbanwee agba nke elu oyi akwa nke mgbanwe ihe, iji nweta mmetụta ịchọ mma nke agba dị iche iche, maka ụlọ ọrụ ngwaahịa igwe anaghị agba nchara, ị nwere ike ịgbakwunye agba. nke akara akara, ị nwere ike dezie ụdị ederede dị iche iche dịka ịchọrọ, dị mfe ma dị mfe iji rụọ ọrụ: nchedo gburugburu ebe obibi na enweghị mmetọ; marking ọsọ, nwere ike budata welie kwukwara uru nke igwe anaghị agba nchara ngwaahịa, welie igwe anaghị agba nchara ngwaahịa ahịa asọmpi. Na-agbakwụnye uru agbakwunyere na ngwaahịa ahụ.
N'ozuzu, MOPA eriri laser usu obosara na ugboro n'adabereghị kemeghi, na a nnukwu nso nke kemeghi parameters, otú nhazi nke ọma, ala thermal mmetụta, na mkpa efere nke aluminum oxide marking, anodized aluminum nwa, igwe anaghị agba nchara agba, wdg ., Uru nke pụtara ìhè, nwere ike nweta mmetụta nke Q fiber laser enweghị ike nweta. A na-eji laser Q-modulated fiber laser ji akara siri ike karị, ma nwee uru ụfọdụ na nhazi ihe osise dị omimi nke ọla, mana mmetụta akara ahụ ka njọ. N'ime ngwa akara a na-ahụkarị, a na-egosipụta njirimara ndị bụ isi nke MOPA pulsed fiber lasers na Q-modulated fiber lasers na tebụl dị n'okpuru. Ndị ọrụ nwere ike ịhọrọ laser ziri ezi dịka ezigbo mkpa nke ihe akara na mmetụta.
| Aha ngwa | Q-modulated lasers | MOPA Lasers |
| Aluminom oxide mpempe akwụkwọ mpempe akwụkwọ | Mkpụrụ ahụ na-adị mfe nrụrụ, na-akpụ akpa convex na ahịrị ala siri ike | Obere obosara usu, obere ihe fọdụrụ na-ekpo ọkụ, enweghị nrụrụ nke mkpụrụ ahụ, ụkpụrụ ntọala ọcha dị mma ma na-egbuke egbuke. |
| Anodized aluminum blackening | Naanị oke uzuzu dị mma ga-ekwe omume | Site n'ọtụtụ ntọala paramita, ị nwere ike ịpụta ndo dị iche iche nke nhazi isi awọ na ojii |
| Ihe osise dị omimi nke ọla | Dị ike, kwesịrị ekwesị maka ịkpụ osisi miri emi, nke siri ike n'okpuru ya | Omimi ihe osise na-adịghị ike, mana ezigbo akara, obere taper, nwere ike ime ọgwụgwọ ọcha na-egbuke egbuke |
| Agba igwe anaghị agba nchara | Kwesịrị ka a ghara ilekwasị anya, mmetụta ahụ na-esikwu ike ịhazigharị | Nwere ike ịkpọ ụdị agba dị iche iche site na ịhazigharị obosara usu na ngwakọta ugboro ugboro |
| ABS na nhazi plastik ndị ọzọ | Mmetụta odo dị mfe, mmetụta dị arọ, ngwa ngwa | Enweghị mmetụta, ọ dịghị mfe ịcha edo edo, nhazi dị mma |
| Mwepu nke igodo rọba translucent agba | O siri ike iwepụ | Ọ dị mfe iwepụ nhịahụ dị ọcha, nke doro anya, nnyefe ọkụ ka mma, arụmọrụ dị elu |
| PCB bọọdụ akara barcode, koodu 2D | Ike otu usu dị elu, mana resin epoxy na-enwe mmetụta maka ike laser | Nabata obere obosara pulse, ugboro ọkara, koodu mkpọchi, koodu 2D doro anya karị, ọ dịghị mfe iwepu ma dị mfe nyocha. |
5. Atụmatụ arụmọrụ nke MOPA Laser Marking Machine
MOPA Laser marking Machine bụ nke ụdị nke igwe nrịbama laser, MOPA laser marking machine na-eji laser semiconductor na-agbanwe ọkụ eletrik kpọmkwem dị ka atụmatụ mkpụrụ osisi (MOPA) nke fiber laser, ma e jiri ya tụnyere Q-modulated fiber laser, MOPA fiber laser pulse ugboro na A na-ejikwa obosara nke pulse n'onwe ya, site na parampat abụọ nke laser iji dozie ya, site na sistemụ oscillator nke na-enyocha ngwa ngwa na-enye ohere maka mmepụta ike dị elu mgbe niile yana ọtụtụ ihe dị iche iche ga-akara akara. Na elu mma laser doo, ọnụ ala nke ojiji, 100,000 awa mmezi-free, adabara aluminom oxide nwa, 304 igwe anaghị agba nchara agba, na-ewepụ anode, n'ikuku mkpuchi, semiconductor na ngwá electronic ụlọ ọrụ, plastic na ndị ọzọ mmetụta ihe marking na PVC plastic ọkpọkọ ụlọ ọrụ , na-edepụta ụkpụrụ nchebe gburugburu ebe obibi n'ụzọ kwekọrọ n'ụkpụrụ ROHS.
Tụnyere igwe nrịbama laser izugbe, MOPA laser marking machine M1 usu obosara 4-200ns, M6 usu obosara 2-200ns. nkịtị laser marking igwe usu obosara bụ 118-126ns, otú i nwere ike ịhụ MOPA laser marking igwe usu obosara nwere ike gbanwee na a wider nso, otú i nwere ike ịghọta ihe mere ụfọdụ ngwaahịa nkịtị eriri laser akara igwe enweghị ike see mmetụta, ma MOPA. igwe akara laser nwere ike ime. igwe akara laser nwere ike ime.
Otú ọ dị, ọtụtụ ndị ahịa na-azụta MOPA laser marking machines na-atụ anya otu nhazi ngwa ngwa dị ka igwe eriri laser nkịtị, ma nke a doro anya na ọ bụghị ikpe ahụ. Teknụzụ abụọ a dị iche. Mgbe ịse mmetụta agba, igwe kwesịrị ka akara na obere ndò mmetụta na elu frequencies, nke na-enye ohere maka elu mkpebi osise, ma n'otu oge ahụ osise ọsọ na-dịtụ nwayọọ nwayọọ. Ke adianade do, na metal omimi osise, MOPA laser marking igwe nwere ike ọ gaghị enwe uru, n'ihi na ọ dịghị uru na otu usu ume, ma mmetụta bụ siri na okwu nke na mma karịa general laser marking igwe na a nnukwu ọnụ ọgụgụ. . Ya mere, tupu ndị ahịa ahọrọ ịzụta MOPA laser marking machine, ha kwesịrị ịghọta uru na adịghị ike nke ụdị laser marking machine.
MOPA laser marking machine dabara adaba maka usoro akara akara nke igwe na ihe na-abụghị igwe, dị ka akụkụ ngwaahịa dijitalụ akụkụ laser osise ojii, mkpuchi ekwentị ekwentị, IPAD, ojii ojii, igodo ekwentị ekwentị, igodo translucent plastik, akụrụngwa elektrọnik, sekit jikọtara ọnụ. (IC), ngwa eletriki, ngwaahịa nzikọrịta ozi, ụlọ ịsa ahụ ịsa ahụ, ngwa ngwa ngwa, ngwa ịkpụ, iko na elekere, ọla, akụkụ akpaaka, akpa na akpa, ngwa nri, ngwaahịa igwe anaghị agba nchara na ụlọ ọrụ ndị ọzọ.
Maven Laser Automation Company anọwo na-elekwasị anya na ụlọ ọrụ laser ruo afọ 14, anyị bụ ọkachamara na akara laser, anyị nwere igwe akara laser fiber, igwe akara akara laser CO2, igwe akara akara UV, na mgbakwunye, anyị nwekwara igwe ịgbado ọkụ laser, ịcha laser. igwe na igwe nhicha laser, ọ bụrụ na ị nwere mmasị na igwe anyị, ị nwere ike soro anyị ma nweere onwe gị ịkpọtụrụ anyị.
Oge nzipu: Nov-15-2022
