Raws li lub hauv paus tseem ceeb ntawm cov khoom siv hluav taws xob hauv tsheb, qib ntawm cov khoom siv hluav taws xob ntawm tsheb qib Circuit Court boards ncaj qha txiav txim siab qhov ua tau zoo thiab kev nyab xeeb ntawm tsheb. Piv rau cov khoom siv hluav taws xob zoo tib yam, automotive qib Circuit Court boards xav tau kev ua haujlwm ruaj khov hauv qhov chaw hnyav xws li kub, kev vibration, thiab electromagnetic cuam tshuam, uas ua rau lawv cov txheej txheem muaj siab dua thiab kev ntseeg tau.
1, Sab hauv txheej ntau lawm: precision carving ntawm circuit prototypes
Sab hauv txheej ntau lawm yog lub hauv paus ntawm automotive qib Circuit Court board manufacturing, ncaj qha txiav txim siab lub internal circuit layout. Cov kauj ruam no yuav tsum tau etching cov ntawv ci tooj liab rau hauv cov qauv hauv Circuit Court, uas xav tau qhov tseeb heev etching. Laser etching thev naus laus zis tau dhau los ua qhov tseem ceeb vim nws qhov ultra-siab precision thiab saj zawg zog, uas tuaj yeem ua tau zoo heev kab etching thiab ua tau raws li qhov siab -kev sib xyaw ua ke ntawm cov khoom siv hluav taws xob hauv tsheb. Siv lub cav tswj lub rooj tsav xwm Circuit Court board ua piv txwv, laser etching tuaj yeem tswj lub voj voog dav mus rau kaum ntawm micrometers, kom ntseeg tau cov teeb liab ruaj khov. Thaum lub sij hawm etching txheej txheem, tsis xws li etching tov concentration, kub, thiab lub sij hawm yuav tsum tau precisely tswj. Ib qho kev sib txawv me ntsis tuaj yeem ua rau lub voj voog tawg lossis luv luv, cuam tshuam rau kev ua haujlwm ntawm lub rooj tsav xwm Circuit Court.
2, Layering thiab Alignment: Precise Fusion ntawm Multilayer Structures
Nrog rau qhov nyuaj ntawm kev ua haujlwm hauv tsheb hauv tsheb, ntau- txheej Circuit Court boards tau dhau los ua ib qho kev xaiv yam tsis muaj. Cov txheej txheem lamination muab cov ntaub ntawv sab hauv thiab sab nraud nrog cov txheej txheem rwb thaiv tsev los ua ntau hom - txheej txheej. Kev sib raug zoo ntawm txhua txheej yog qhov nyuaj ntawm lamination. Mechanical positioning thiab optical positioning technology ua hauj lwm ua ke kom ua tiav micrometer qib kev sib raug zoo los ntawm kev siab - qhov tseeb qhov chaw qhov thiab cov cim kho qhov muag. Lub multi- txheej Circuit Court board ntawm ib lub tsheb navigation system txais cov cuab yeej laminating siab heev thiab yog laminated rau 90 feeb ntawm 180℃thiab 8MPa siab kom nruj ua ke txhua txheej. Yog tias qhov ntsuas kub, siab, thiab lub sijhawm tsis tsim nyog me ntsis, cov teeb meem xws li delamination thiab resin overflow tuaj yeem tshwm sim, cuam tshuam rau kev ua haujlwm hluav taws xob thiab lub zog ntawm lub rooj tsavxwm.
3, Drilling thiab Electroplating: ruaj khov ntawm kev sib txuas hluav taws xob
Drilling yog ib kauj ruam tseem ceeb hauv kev ua tiav kev sib txuas hluav taws xob ntawm cov txheej txheem sab hauv thiab sab nrauv ntawm lub rooj tsav xwm Circuit Court. Automotive qib Circuit Court boards yuav tsum tau siab heev drilling raug. High precision CNC drilling cov cuab yeej tuaj yeem tswj lub cheeb ntawm micro qhov hauv qab 50 microns thiab xyuas kom du thiab burr dawb qhov phab ntsa. Tom qab drilling, cov txheej txheem electroplating tso ib txheej tooj liab rau ntawm phab ntsa ntawm lub qhov, thiab cov tshuab pulse electroplating ib ntus hloov cov kev taw qhia ntawm tam sim no kom cov tooj liab txheej zoo ib yam thiab ntom, txhim kho adhesion. Nyob rau hauv lub tsheb fais fab roj teeb tswj system Circuit Court board, precision drilling thiab electroplating txheej txheem xyuas kom meej cov teeb liab kis tau tus mob ntawm cov roj teeb hlwb, ua kom muaj kev ruaj ntseg thiab ruaj khov ua hauj lwm ntawm lub roj teeb.
4, Txheej txheej ntau lawm thiab cov duab hloov pauv: kev nthuav qhia meej ntawm qhov kawg Circuit Court
Cov txheej txheem ntau lawm ntawm txheej txheej yog zoo ib yam li cov txheej txheem sab hauv, tab sis yuav tsum tau ua kom zoo dua rau cov qauv hauv Circuit Court. Photolithography thev naus laus zis yog qhov tseem ceeb ntawm cov qauv hloov pauv. Cov khoom siv lithography siab daws teeb meem, ua ke nrog siab -photoresist zoo, tswj kev raug thiab kev loj hlob tsis zoo los hloov cov qauv hauv Circuit Court rau saum npoo ntawm cov ntawv ci tooj liab. Nyob rau hauv kev tsim ntawm Circuit Court boards rau autonomous tsav tsheb pab systems, daim ntawv thov ntawm huab ultraviolet lithography technology enables Circuit Court kab kev daws teeb meem mus txog rau theem ntawm 10 nanometers, ua tau raws li qhov yuav tsum tau ntawm complex Circuit Court tsim thiab kom ceev thiab meej kis tau tus mob ntawm sensor signals.
5, Kev kho deg: kev tiv thaiv thiab kev ruaj ntseg rau cov laug cam
Kev kho deg, raws li cov txheej txheem tsim khoom kawg, yog qhov tseem ceeb rau kev tiv thaiv corrosion thiab kev ua haujlwm ntawm cov laug cam. Kub plating tshuab yog dav siv nyob rau hauv automotive kev ruaj ntseg system Circuit Court boards, uas muaj peev xwm tsim ib tug ntom thiab corrosion- resistant txheej, txhim kho solderability thiab hluav taws xob kev ua tau zoo; Tin plating txheej txheem muaj tus nqi qis thiab tsim nyog rau cov nqi hluav taws xob hluav taws xob; Organic tiv thaiv zaj duab xis txo vuam nto nro los ntawm kev tiv thaiv oxidation thiab corrosion los ntawm cov organic nyias films. Kev xaiv cov txheej txheem kev kho deg sib txawv yuav tsum tau ua tib zoo saib xyuas ntawm daim ntawv thov ntawm Circuit Board scenarios, tus nqi, thiab kev ua haujlwm.