Stainless hlau ua kev xav tau - qhov zoo ntawm laser npav
Stainless hlau yog hais txog cov hlau uas tsis muaj zog corrosive xov xwm xws li cua, chav, thiab dej, thiab tshuaj lom neeg corrosive media xws li kua qaub, alkali, thiab ntsev, tseem hu ua stainless acid-resistant steel. Hauv kev siv tswv yim, cov hlau uas tsis muaj zog corrosive media feem ntau hu ua stainless hlau, thiab cov hlau uas tiv taus tshuaj lom neeg corrosion yog hu ua acid-resistant steel. Vim nws cov weldability, kub tsis kam, corrosion kuj thiab lwm yam ntxwv, stainless hlau yog dav siv. Ntawm lawv, stainless hlau yog ib qho yooj yim los ntxuav nrog dej thiab tshuaj reagents, thiab nws tsis yooj yim rau yug cov kab mob, yog li nws yog qhov zoo tshaj plaws rau cov tsev kho mob lossis lwm qhov chaw uas muaj cov kev cai tshwj xeeb rau kev huv. , xws li: kev ua zaub mov, catering, brewing, tshuaj lom neeg kev lag luam, thiab lwm yam.
Hauv kev siv tiag tiag, qhov kev thov rau cov ntaub ntawv kos rau ntawm cov hlau tsis huv, tshwj xeeb tshaj yog cov cim dub, kuj muaj zog heev. Cov tshuaj tsuag tshuaj pleev ib ce thiab cov tshuaj pleev xim lo lo ntxhuav yuav tev tawm cov xim thiab zaj duab xis tom qab siv mus ntev; cov txheej txheem thermal hloov pauv yuav hloov xim tom qab lub sijhawm; chemical etching thiab stencil marking tsis tuaj yeem ua tiav cov nyhuv dub thiab muaj lwm yam teeb meem.Laser npavyog ib qho kev tsis sib cuag, uas tsis ua rau cov ntaub ntawv ua. Nws muaj cov yam ntxwv ntawm kev tsis muaj tshuaj lom, muaj kev tiv thaiv ib puag ncig zoo, cov ntsiab lus hloov pauv tau yooj yim, thiab cov cim ruaj khov, tshwj xeeb tshaj yog nyob rau hauv kev lag luam khoom siv kho mob.
Corrosion Resistance ntawm Laser Dub Marking --- Picosecond Laser OR Nanosecond Laser
Hauv kev lag luam khoom siv kho mob, kev tiv thaiv corrosion yog qhov taw qhia tseem ceeb. Txoj kev ua haujlwm dav dav rau kev ntsuas kev tiv thaiv corrosion yog muab cov hlau engraved nyob rau hauv lub laser engraving rau hauv ib qho concentration ntawm ntsev tsuag ib puag ncig rau ib lub sij hawm ntawm lub sij hawm, ces coj nws tawm thiab zoom nyob rau hauv saib xyuas qhov teeb meem ntawm lub laser engraving cheeb tsam. Tom qab qhov kev ntsuam xyuas corrosion kuj, tej zaum yuav muaj teeb meem nrog tev cov cim los yog xeb hauv cheeb tsam laser cim. Txawm li cas los xij, los ntawm kev xaiv ntawm lub laser thiab kev hloov ntawm cov txheej txheem tsis, qhov zoo tshaj plaws cov nyhuv ntawm corrosion kuj ntawm laser dub marking yuav ua tau tiav.
Feem ntau stainless hlau yog silvery dawb, thiab stainless hlau xim los ntawmlaser npavtuaj yeem tswj hwm nws qhov kev ua tau zoo qub, ua kom muaj ntau yam. Hauv laser npav, lub hauv paus ntsiab lus blackening ntawm nanosecond laser thiab ultrafast laser yog txawv. Nanosecond laser marking feem ntau tsim cov xim oxides nrog rau cov xim dub, thaum picosecond lasers tsim cov nyhuv dub vim yog tiam ntawm nanostructures uas tsis cuam tshuam lub teeb.
Nyob rau hauv daim ntawv thov ntawm laser marking stainless hlau, nws yog ib qhov nyuaj rau debug cov nyhuv ntawm cov xim cim. Los ntawm kev kho qhov zaus, mem tes dav, defocus tus nqi, thiab lwm yam, cov xim sib txawv xws li dub tuaj yeem tsim. Hloov daim iav thiab teb lo ntsiab muag, thiab lwm yam, cov xim nthuav tawm kuj yuav txawv.
Ib txheej oxide dub yog tsim tom qab kos npe dub los ntawm ib lub laser nanosecond dav dav. Cov nyhuv thermal ua rau tawg, thiab oxide txheej yog nkig. Raws li pom nyob rau hauv daim duab 1, cov qauv duab ntawm nanosecond laser marking qhia lub xeev tawg ntawm oxide txheej. Cov kab nrib pleb no ua rau lub cim nyob rau hauv Nws yuav ploj los yog xeb thaum lub sij hawm ntsev tsuag txheej txheem.
(Laser marking qauv duab)
(Ib feem ntawm daim duab loj)
Kos nrog picosecond laserpulses tawm txaus chromium (ib ncig ntawm 20 los yog atomic txheej) nyob rau saum npoo los hloov cov oxide zaj duab xis nrog chromium, yog li tswj corrosion kuj, xws li nrog chromite los yog ferrochromium cov lus qhia muaj nyob rau hauv daim ntawv ntawm spar. Yog li ntawd, txawm tias tom qab ntau thiab ntev kev ntsuam xyuas corrosion, cov cim dub yuav tsis pom kev puas tsuaj vim corrosion thiab nyob twj ywm kom pom tseeb; Thib ob, tom qab lub cim tiav lawm, tsim cov qauv zoo, raws sij hawm thiab cov qauv corrugated, siv lub tshuab ntsuas hluav taws xob siv hluav taws xob Cov nanostructures raug pom kom txo qis, ncaj qha cuam tshuam thiab tawg lub teeb los ntawm "teeb pom kev zoo", ua rau muaj xim dub. xim.
Txoj kev daws teeb meem ntawm "Kev txawj ntse tsim khoom" ntawm cov cuab yeej kho mob ---Picosecond Pulse Laser Marking Technology
Txij li thaum kev taw qhia ntawm UDI (Unique Device Identification) tus qauv hauv Tebchaws Meskas thiab European Union, kev lag luam kho mob tau ntsib cov kev xav tau ntau dua rau kev taug qab ntawm nws cov khoom. Rau kev phais stainless hlau nyob rau hauv kev kho mob kev lag luam, qhov no txhais tau tias tsim kom meej meej, yooj yim-rau-nyeem ntawv, corrosion-resistant markings, nyiam dua nyob rau hauv dub, uas yuav siv tau nyob rau hauv lub tom ntej cycles, txawm tom qab ntau lub sij hawm ntxuav thiab tshuaj tua kab mob. Khaws nws cov qib siab zoo hauv kev ua haujlwm kho mob txhua hnub.
Nws tuaj yeem pom los ntawm cov kev sim saum toj no uas siv picosecond pulsed laser rau cov cim dub yog qhov tsim nyog rau kev ua cov xim dub, cov cim tiv thaiv corrosion, uas yuav nyob ruaj khov thiab meej rau lub sijhawm ntev hauv kev kho mob.
(Dub cim ntawm picosecond laser ntawm cov cuab yeej kho mob)
Nyob rau hauv daim ntawv thov scenarios nrog siab yuav tsum rau stainless hlau dub marking thiab loj txheej txheem qhov rais yuav tsum tau, cov txheej txheem laser tau maj hloov cov txheej txheem ib txwm cim. Kev kos xim dub yog qhov kev xaiv zoo tshaj plaws hauv kev ua lag luam tam sim no. Txawm hais tias UDI kos npe twb yog daim ntawv thov kev paub tab, yav tom ntej nrog kev thov nce ntxiv, nws ntseeg tias laser tshuab yuav muaj kev loj hlob thiab kev siv ntau dua hauv kev lag luam kev kho mob vim nws qhov kev ua haujlwm tshwj xeeb thiab kev ua haujlwm siab.
HGLASER yog tus thawj coj thiab tus thawj coj ntawm kev lag luam laser hauv Suav teb. Nws yog lub ntiaj teb ua lag luam muab ob qho tib si ntawm cov cuab yeej laser thiab cov kev tsim khoom ntse, lub tuam txhab tseem ceeb ntawm cov tuam txhab muaj npe nrov hauv lub tebchaws HGTECH.
