Many silicon nitride components require dense arrays of 0.5mm precision holes, such as semiconductor vacuum chucks, probe card guide plates, fluid distribution plates, ceramic filters, and power electronics substrates. Cov txheej txheem array, suav nrog 49 × 49 lossis 50 × 50 qhov qauv, sib txuas cov peev txheej siab nrog lub zog txaus.
Drilling ntau pua lossis ntau txhiab qhov qhov tseeb hauv silicon nitride yog qhov nyuaj dua li tsuas yog ua los ntawm - qhov. Kev tsim khoom ruaj khov yuav tsum muaj kev tswj xyuas zoo ntawm cov cua sov, qhov tseeb, thiab cov txheej txheem sib xws.
Plaub qhov kev sib tw ntawmSilicon Nitride Precision Qhov Drilling
1. Thermal Stress nyob rau hauv ntom qhov Arrays
Thaum lub sij hawm tas li laser drilling, cua sov accumulates nyob ib ncig ntawm lub qhov nyob ib sab. Silicon nitride tsis dissipate tshav kub zoo li hlau, ua qhov ntom ntom arrays ntau raug rau hauv cheeb tsam thermal stress.
Yog tias tsis muaj kev tswj xyuas cov txheej txheem zoo, cov cua kub ntau dhau yuav ua rau micro- tawg, tshwj xeeb tshaj yog thaum cov phab ntsa tuab ntawm cov qhov nyob sib ze ua rau me me heev.
2. Qhov Taper Control
Cov pa ib zaug - hla laser drilling feem ntau ua rau lub qhov tapered, qhov twg txoj kab uas hla nkag yog loj tshaj qhov tawm.
Rau cov ntawv thov uas muaj lub tshuab nqus tsev adsorption, tswj cov kua dej, lossis cov cuab yeej semiconductor, ntau qhov taper tuaj yeem txo qhov kev ua haujlwm zoo thiab sib xws.
Ua ze li qhov ncaj ntawm phab ntsa yog li ntawd dhau los ua lub hom phiaj tseem ceeb thaum lub sij hawm precision laser drilling.
3. Tshem tawm txheej txheej thiab cov khib nyiab pov tseg
Laser drilling vaporizes ceramic khoom, tsim molten hais thiab khib nyiab hauv lub qhov.
Yog tias cov khoom seem no tsis raug tshem tawm kom zoo, lawv tuaj yeem txuas nrog lub qhov phab ntsa, cuam tshuam rau qhov zoo ntawm qhov chaw thiab nce kev xa tawm - cov txheej txheem ua tiav.
Kev pabcuam roj kom zoo thiab cov tswv yim zoo drilling pab txhim kho qhov huv si thaum txo qis kev ua tiav theem nrab.
4. Qhov tseeb qhov tseeb hla cov kab loj loj
Kev ua tiav ntau pua lossis ntau txhiab qhov ntawm ib lub phaj ceramic yuav tsum tau muab tso ua haujlwm zoo dua.
Txawm tias me me qhov sib txawv ntawm qhov sib txawv tuaj yeem sib sau ua ke thaum lub sijhawm ua haujlwm ntev, txo qhov sib xws ntawm qhov loj qhov arrays.
Rau semiconductor thiab precision ceramic daim ntaub ntawv, tswj kev ruaj khov qhov tseeb ntawm tag nrho cov workpiece feem ntau tseem ceeb tshaj qhov drilling ceev ib leeg.
WHYC Laser Solution rau 0.5mm Precision Qhov Ntau Lawm
WHYC Laser tau tsim cov ceramic laser drilling daws tshwj xeeb rau silicon nitride precision qhov daim ntaub ntawv.
Peb lub tswv yim ua tiav ua ke nrog cov kev ua haujlwm zoo laser nrog kev tswj xyuas cov lus tsa suab kom zoo dua qub thiab kev ruaj ntseg ntau lawm.
Multi-Stage Laser Drilling
Es tsis txhob tshem tawm tag nrho cov khoom siv hauv ib qho kev ua haujlwm, cov txheej txheem drilling yog ua tiav los ntawm ntau theem tswj, txo cov thermal stress thaum txhim kho qhov geometry.
Optimized Gas Pab
Lub siab -pab pa roj system tsis tu ncua tshem tawm cov khib nyiab thaum lub sij hawm drilling, pab tsim cov phab ntsa huv si thiab txo qhov xav tau kev tu tom qab.
High -Precision Motion Platform
Kev siv lub tshuab nruj, kev siv tshuab hluav taws xob tawm, thiab kaw- lub voj voog qhov chaw muab qhov tseeb ruaj khov rau qhov loj qhov arrays dhau mus txuas ntxiv.
Txheej txheem pob rau Hom Qhov Arrays
WHYC Laser muab cov txheej txheem ua kom zoo rau cov khoom siv silicon nitride qhov array configurations, pab cov neeg muas zaub shorten txheej txheem kev loj hlob lub sij hawm thiab ceev ntau lawm.
Niaj hnub no, 0.5mm precision qhov ua tau los ua ib qho ntawmWHYC Laser cov kev daws teeb meem ntau lawm, txhawb nqa ob qho tib si cov neeg siv khoom thiab kev cog lus tsim cov phiaj xwm.
Tej kev siv
YCLaser covcov kev daws teeb meem yog dav siv rau cov khoom siv silicon nitride rau ob qho tib si qauv qauv thiab cov khoom loj- cov khoom tsim; laser drilling muab hloov tau yooj yim, siab - kev ua haujlwm zoo rau kev tsim khoom ceramic.
Xaiv Txoj CaiSilicon Nitride Laser Drilling System
Thaum xaiv qhov kev daws teeb meem laser drilling, cov tuam ntxhab yuav tsum ntsuas ntau tshaj qhov tsawg kawg nkaus qhov loj.
Cov ntsiab lus tseem ceeb suav nrog:
>>Ntau lawm stability
>>Qhov sib xws
>>Thermal puas tswj
>>Qhov taper
>>Txoj hauj lwm raug
>>Txheej txheem repeatability
>>Kev them nyiaj yug technical thiab kev ua haujlwm
Ib qho kev txhim khu kev qha laser drilling yuav tsum tsis tu ncua xa cov khoom tsim tawm- cov txiaj ntsig zoo dua li tsis yog tsom rau kev ua haujlwm hauv chav kuaj xwb.
Xaus
Silicon nitride laser drilling yog cov txheej txheem xav tau uas yuav tsum tau ua tib zoo tswj xyuas cov teebmeem thermal, qhov geometry, thiab qhov chaw raug.
Hu rau WHYC Laser los tham txog koj qhov project silicon nitride laser drilling los yog thov ib qho piv txwv kev ntsuam xyuas rau precision ceramic qhov ua.(cov qauv kuaj dawb)
