Laser Ntxuav Tshuab Rau Hlau

Kev sib kis ntawm qhov chaw ib zaug hais txog kev kho tus nqi, kev poob qis, thiab kev pheej hmoo ib puag ncig. Tam sim no, lublaser hlau ntxuav tshuabCov kev hloov pauv uas sib npaug los ntawm kev tswj lub zog mem tes thiab cov khoom siv sib cuam tshuam, xa cov khoom ruaj khov, eco- rov qab kho qhov chaw zoo nyob thoob plaws kev lag luam xav tau.

Kev hloov pauv ntawm kev ntxuav laser pib nrog kev txuas ntxiv -wave fiber ntau qhov chaw. Txawm li cas los xij, kev lag luam sai sai xav tau kev tswj xyuas zoo dua thiab txo qis thermal cuam tshuam. Yog li ntawd, pulse architectures tau tshwm sim, muab kho kom haum pulse dav, ncov lub zog, thiab zaus hloov kho. Yog li ntawd, lublaser hlau ntxuav tshuabtau xaiv ntau dua, ruaj khov, thiab hloov tau ntau dua.

Tsis zoo li abrasive blasting, lub teeb laser no tshem tawm xeb, xim, oxide, thiab coatings yam tsis muaj kev ntxhov siab. Ntxiv mus, nws khaws cov substrate microstructure thaum txo cov nqi siv tau. Yog li ntawd, aerospace, automotive, rail transit, thiab pwm txij nkawm sectors nyiam tsis yog -kev sib cuag.

Tsis tas li ntawd, cov tshuab siab heev tam sim no koom ua ke thoob ntiaj teb lees paub JPT laser qhov chaw. Vim tias cov ntsuas pulse ncaj qha cuam tshuam lub zog ceev, lub laser core ruaj khov txiav txim siab ntxuav qhov tseeb. Yog li, kev ua tau zoo sib xws tsis yog nyob ntawm tus neeg teb xov tooj kev paub tab sis ntawm kev tswj cov kab hluav taws xob.

         Lub tshuab nqus laser tu tshuab yog siv lub siab -lub zog hluav taws xob laser kom sai sai irradiate cov kab mob. Cov kab mob no nqus lub zog laser thiab sai sai, ua rau lawv tshem tawm ntawm lub substrate nto los ntawm daim duab - puas los yog vaporization. Lub substrate (feem ntau yog hlau) tsis tshua muaj kev puas tsuaj vim nws cov qauv denser thiab ntau dua reflectivity, yog li ua tiav lub hom phiaj tu.

• Laser Zog Absorption: Tsom rau lub teeb pom kev laser rau ntawm qhov chaw ntawm cov khoom kom huv si los ntawm kev kho qhov muag. Cov kab mob (xws li oxide txheej, txheej, av, thiab lwm yam) nqus lub zog laser.
• Thermal Effects and Physical Stripping: Absorption and Vaporization: Cov kab mob uas nqus lub zog sai sai kom txog thaum lawv vaporize rau hauv cov ntshav.
• Optical Pressure Stripping: Lub siab ceev ceev uas tsim los ntawm lub laser pulsed tuaj yeem ncaj qha tshem tawm cov kab mob.
• Kev Tiv Thaiv Substrate: Vim yog qhov muaj kev cuam tshuam siab ntawm cov substrate (xws li hlau), lub zog tsawg yog nqus, thiab lub sijhawm laser pulsed tsis tshua muaj luv, tiv thaiv kom kub ceev hauv lub substrate thiab yog li zam kev puas tsuaj.
• Automated Control: Tag nrho cov txheej txheem ntxuav tuaj yeem yog lub computer- tswj tau, tso cai rau kev tu kom huv thiab siv tau los ntawm kev tswj cov nqaj laser txoj kev scanning thiab tu thaj chaw.

Laser tu nyob ntawm photothermal thiab photomechanical teebmeem. Ua ntej, luv pulses muab lub zog siab tshaj plaws hauv nanoseconds. Tom qab ntawd, cov kab mob kis tau lub zog thiab tshem tawm ntawm lub hauv paus txheej. Meanwhile, lub substrate qhia los yog dissipates tshaj kub. Yog li ntawd, qhov kev ncaj ncees ntawm qhov chaw nyob tsis tu ncua.

2. Dual-Kev ua haujlwm ntawm lub vijtsam rau tiag-Lub sijhawm ua kom zoo

Tsis zoo li cov pa units, qhov nolaser hlau ntxuav tshuabnta dual - tshuaj ntsuam tswj.
Ob lub taub hau tu thiab lub ntsiab console tso cai rau kev hloov pauv.

Yog li ntawd, cov kws kho mob hloov kho zaus lossis lub zog tam sim ntawd thaum ua haujlwm.
Tsis tas li ntawd, cov qauv no txhim kho kev ua haujlwm ntawm kev ua haujlwm hauv qhov loj - qhov chaw tu ib puag ncig.

Vim hais tias cov khoom nyuaj xav tau cov lus teb dynamic, tiag - lub sij hawm parameter nkag mus ua kom yoog raws.
Yog li, downtime shortens thiab calibration ua intuitive.

3. Daim ntawv thov Scenarios Tshaj Nto Hlau Rust

Railway wheelsets yuav tsum tau tshem tawm oxide yam tsis muaj deformation.
Pwm kab noj hniav xav tau carbon residue tu yam tsis muaj polishing poob.

Tsis tas li ntawd, shipbuilding sectors tshem tawm marine corrosion zoo.
Ib yam li ntawd, cov khoom siv roj teeb yuav tsum tau ua ntej -weld nto npaj.

Nyob rau hauv txhua rooj plaub, lub laser lub teeb tu system txo cov tshuaj lom neeg pov tseg.
Yog li ntawd, kev ua raws li ib puag ncig txhim kho nrog rau kev tsim khoom.

Kev nkag siabmopa laser vs fiber ntau laserQhov sib txawv qhia meej txog kev haum rau kev thov. Ob leeg yog cov fiber ntau-raws li laser tsev neeg. Txawm li cas los xij, architecture thiab mem tes cwj pwm ua rau muaj kev sib txawv loj.

1. Pulse Width thiab Energy Modulation

MOPA systems tso cai rau cov mem tes dav dav ntawm 2 ns txog 500 ns.
Yog li ntawd, lawv tswj cov cua kub diffusion precisely.

Cov tsoos fiber ntau pulsed tshuab muab kev kho kom yooj yim dua.
Yog li ntawd, lawv haum tus qauv cim tab sis txwv kev hloov pauv yooj yim.

Vim hais tias kev tu yuav tsum tau tswj ablation es tsis txhob sib sib zog nqus engraving, adjustable mem tes ntev pab txhawb kev xaiv.
Yog li, rhiab aluminium alloys tau txais txiaj ntsig los ntawm MOPA precision.

2. Cov yam ntxwv wavelength thiab absorption

Feem ntau fiber ntau thiab MOPA lasers ua haujlwm ze 1064 nm.
Txawm li cas los xij, pulse shaping cuam tshuam kev nqus dej.

Shorter pulses nce siab zog ceev ceev heev.
Yog li ntawd, cov kab mob vaporize sai sai thaum lub substrate tseem nyob ruaj khov.

Yog li ntawd, txawm hais tias wavelength tseem zoo sib xws, pulse dynamics hloov kev ua tau zoo heev.
Qhov no nuance txhais tau tias advancedlaser hlau ntxuav tshuabpeev xwm.

3. Thermal Impact thiab Microstructure Protection

Nruam-wave systems tsim cov cheeb tsam cua sov.
Meanwhile, pulsed emission txwv thermal diffusion.

Yog li ntawd, microcracks thiab metallurgical alteration txo qis sharply.
Yog li, aerospace alloys tswj cov khoom siv kho mob tom qab kho.

Vim hais tias kev ntseeg tau ntawm cov qauv tseem ceeb hauv kev lag luam tseem ceeb, kev tswj cov mem tes ntxuav ua cov tswv yim tsis yog xaiv tau.

 

Structure Steel Surface Treatment

Lub tshuab pulse laser ntxuav tau zoo tshem tawm cov oxidation ntawm cov khoom siv nrog rau I-beams thiab H-beams, ua tiav kev nrawm ntawm 4-6 m² / teev. Los ntawm kev kho cov mem tes zaus (200-1500Hz) thiab scanning ceev, lub kaw lus tshem tawm tag nrho cov xim liab thiab dub nplai thaum khaws cia lub substrate qhov qub. Qhov no tsim ib qho zoo tagnrho Sa 2.5 qib huv si rau cov txheej txheem txheej tom ntej, txhim kho txheej adhesion thiab corrosion kuj.

 

Vuam Kev Npaj Kho Mob
Ua ntej kev ua haujlwm vuam, cov cuab yeej ua tau zoo tshem tawm cov txheej txheem xeb hauv 20-30mm qhov dav ntawm cov pob qij txha. Siv cov txheej txheem scanning, lub zog pulse concentrates tshwj xeeb rau thaj chaw weld zawj, tiv thaiv tshav kub-tshuaj lom thaj chaw nthuav dav. Piv nrog rau txoj kev sib tsoo tsoos, txoj hauv kev no txhim kho kev ua tau zoo los ntawm 40% thaum tshem tawm tag nrho cov kev pheej hmoo ntawm kev puas tsuaj, kom ntseeg tau qhov zoo tshaj plaws weld zoo thiab kev sib koom ua ke.

 

Precision Ntxuav

Tshwj xeeb tsim los rau kev saib xyuas qhov tseem ceeb suav nrog cov pwm thiab lub tog raj kheej hydraulic, lub kaw lus siv tshwj xeeb tsom iav tsom iav los kho qhov chaw txoj kab uas hla mus rau 0.1-2mm ntau yam. Ua ke nrog pulse modulation technology, nws nce qib tshem tawm micron-qib xeb txheej thaum tswj qhov sib txawv ntawm qhov sib txawv hauv ± 0.5μm. Qhov no ua tau raws li cov kev cai sib dhos nruj me ntsis thaum rov kho cov khoom siv rau lawv cov kev ua haujlwm qub.

 

Functional Maintenance Derusting

Rau precision Cheebtsam xws li kis tau tus mob shafts thiab gearboxes, mem tes laser enables xaiv xeb tshem tawm. Los ntawm kev hloov pauv kev sib xyaw ua ke (lub zog: 50-300W, zaus: 500-3000Hz), lub kaw lus kom tshem tawm cov khoom siv corrosion thaum lav qhov tseeb qhov tseeb tseem tsis cuam tshuam. Qhov kev saib xyuas qhov tseeb no txuas ntxiv cov cuab yeej siv lub neej los ntawm 2-3 xyoos, txo qis sijhawm thiab hloov cov nqi tseem ceeb.

 

Strategic Surface Engineering rau kaum xyoo tom ntej

Precision tu tam sim no txhais cov qauv kev ntseeg tau, txheej adhesion, thiab kev ua haujlwm ntawm lub neej. Yog li ntawd, xaiv qhov ua tau zoo -laser hlau ntxuav tshuabnrog JPT laser stability thiab dual -screen txawj ntse xyuas kom adaptability nyob rau hauv industries. Raws li kev siv thev naus laus zis nce siab, laser lub teeb ntxuav lub tshuab yuav dhau los ua lub ntiaj teb kev ntsuas kev ua tau zoo, huv si, thiab ntse kho qhov chaw.

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