• Kaum Ib Hlis 05, 2021

Solder Mask Txheej txheem

• Lub Kaum Hli 28, 2021

Kub ntiv tes plating PCB Txheej txheem cej luam -Nyob ntawm koj cov kev xav tau tshwj xeeb thiab cov ntawv thov, muaj ntau txoj kev xaiv los ntes cov txiaj ntsig ntawm qhov chaw tiav.(ENIG, OSP, HASL, Chem. Tin/Sn, Flash Kub / Dig muag qhov, Kub ntiv tes, BGA, Carbon number case, Peekable mask, VIP txheej txheem, Ntug plating, Ib nrab qhov).-ABIS siv ib puag ncig-phooj ywg, RoHS-raws li kev coj ua rau peb cov kev pabcuam saum npoo kom tau raws li koj qhov xav tau.Keywords: Kub ntiv tes 30u '' Circuits Board Hard Kub Plating 50u "PCB Board

• Lub Kaum Hli 22, 2021

Printed Circuit Board --- Laum Tshuab

• Kaum Hli 12, 2021

Kev faib tawm yam ntxwv 1000 series Sawv cev 1050, 1060, 1000 series txhuas phaj tseem hu ua ntshiab txhuas phaj.Ntawm tag nrho cov series, 1000 series muaj cov txhuas feem ntau, thiab cov purity tuaj yeem ncav cuag ntau dua 99.00%.Vim tias nws tsis muaj lwm yam kev qhia, cov txheej txheem ntau lawm kuj yooj yim thiab tus nqi kuj pheej yig.Nws yog tam sim no feem ntau siv series nyob rau hauv cov pa industries.Feem ntau ntawm cov khoom lag luam ncig hauv khw yog 1050 thiab 1060 series.5000 series sawv cev rau 5052, 5005, 5083, thiab 5A05 series.Lub 5000 series txhuas phaj belongs rau feem ntau siv alloy txhuas phaj series, lub ntsiab tseem ceeb yog magnesium, thiab cov ntsiab lus magnesium nyob nruab nrab ntawm 3-5%, uas tseem hu ua aluminium-magnesium alloy.Cov yam ntxwv tseem ceeb yog qhov ntom ntom, siab tensile zog, thiab siab elongation.Nyob rau hauv tib cheeb tsam, qhov hnyav ntawm aluminium-magnesium alloy yog qis dua lwm cov series, yog li nws yog feem ntau siv nyob rau hauv aviation, xws li aircraft roj tso tsheb hlau luam.Tsis tas li ntawd, nws yog dav siv nyob rau hauv cov pa industries.Nws cov thev naus laus zis ua haujlwm yog nruam casting thiab dov, uas belongs rau cov kub dov aluminium phaj series, yog li nws tuaj yeem siv rau kev sib sib zog nqus oxidation.Nyob rau hauv kuv lub teb chaws, 5000 series txhuas phaj yog ib qho ntawm cov laus txhuas phaj series.3000 series sawv cev rau 3003 thiab lwm yam. Lub zog yog li 10% siab dua 1060, thiab cov formability, weldability, thiab corrosion kuj yog txhua yam zoo.Siv rau kev ua cov khoom uas yuav tsum tau zoo formability, siab corrosion kuj thiab zoo weldability, los yog ua hauj lwm uas yuav tsum tau cov khoom no thiab yuav tsum tau muaj zog ntau dua 1XXX series alloys, xws li cov khoom siv hauv chav ua noj, khoom noj khoom haus thiab tshuaj ua khoom noj thiab cov khoom siv cia, tso tsheb hlau luam thiab tso tsheb hlau luam rau kev thauj cov kua. cov khoom lag luam, ntau lub siab cov hlab ntsha thiab cov kav dej ua tiav nrog cov phaj nyias, cov khoom siv dav dav, cov dab dej kub, cov khoom pleev xim, cov tshuab luam ntawv, thiab cov khoom siv nkoj

• Cuaj hlis 29, 2021

Raws li cov ntaub ntawv tam sim no ntawm Tuam Tshoj Hluav Taws Xob Hluav Taws Xob, kev siv hluav taws xob hauv thawj xya lub hlis ntawm lub xyoo no nce 15.6 feem pua ​​​​rau xyoo rau 4.7 trillion kilowatt-teev.[Duab/IC] Kev tswj tsis tu ncua ntawm kev siv hluav taws xob hauv qee thaj tsam ntawm Tuam Tshoj tau teeb tsa kom yooj yim, vim tsoomfwv kev siv zog kom muaj cov nqi hluav taws xob nce siab thiab txhim kho cov khoom siv hluav taws xob rau cov chaw tsim hluav taws xob xav kom txhim kho cov khoom siv hluav taws xob thiab kev xav tau. , cov kws tshaj lij tau hais rau hnub Monday.Lawv kuj tau hais tias qhov kev sib npaug zoo dua yuav ua tiav thaum kawg ntawm cov khoom siv hluav taws xob, cov pa roj carbon dioxide emission tswj thiab cov hom phiaj kev loj hlob ntawm kev lag luam, vim Tuam Tshoj txav mus rau kev sib xyaw hluav taws xob ntsuab kom ua tiav nws txoj kev cog lus rau carbon dioxide emissions lub hom phiaj.Kev ntsuas los txo qis kev siv hluav taws xob hauv cov chaw tsim khoom tam sim no tau raug tswj hwm hauv 10 lub xeev-theem cheeb tsam, suav nrog lub zog kev lag luam ntawm Jiangsu, Guangdong thiab Zhejiang xeev.Cov teeb meem hluav taws xob tau ua rau muaj teeb meem rau qee cov neeg siv tsev neeg hauv Northeast China."Muaj hluav taws xob thoob ntiaj teb tsis txaus rau qee qhov, thiab qhov laj thawj tseem ceeb yog qhov xav tau hluav taws xob ntau dua li qhov xav tau kev loj hlob los ntawm kev rov qab los ntawm kev lag luam ua ntej thiab tus nqi siab dua rau cov khoom siv hluav taws xob," said Lin Boqiang, tus thawj coj ntawm Tuam Tshoj Center rau Energy Economics Research ntawm Xiamen University."Raws li kev ntsuas ntau dua yuav tsum tau los ntawm cov tub ceev xwm kom ruaj ntseg cov khoom siv hluav taws xob hluav taws xob thiab ua rau muaj kev ntxhov siab ntawm cov nqi hluav taws xob, qhov xwm txheej yuav rov qab los."Raws li cov ntaub ntawv tam sim no ntawm Tuam Tshoj Hluav Taws Xob Hluav Taws Xob, kev siv hluav taws xob hauv thawj xya lub hlis ntawm lub xyoo no nce 15.6 feem pua ​​​​rau xyoo rau 4.7 trillion kilowatt-teev.Lub Chaw Tswj Xyuas Hluav Taws Xob Hauv Lub Tebchaws tau tuav cov rooj sib tham txog kev ua kom cov khoom siv hluav taws xob txaus txaus rau lub caij ntuj no thiab lub caij nplooj ntoo hlav, tshwj xeeb tshaj yog rau kev tsim hluav taws xob thiab cov cua sov hauv tsev.Lin tau hais tias tus nqi nce ntxiv ntawm cov khoom siv hluav taws xob, xws li hlau thiab cov hlau tsis muaj hlau, tau ua rau muaj kev loj hlob sai ntawm kev thov hluav taws xob.Zeng Ming, tus thawj coj ntawm Internet ntawm Lub Chaw Tshawb Fawb Txog Hluav Taws Xob ntawm North China Hluav Taws Xob Hluav Taws Xob University, tau hais tias cov tub ceev xwm hauv nruab nrab twb tau pib ntsuas kev nyab xeeb cov khoom siv thee thiab ua kom cov nqi hluav taws xob ruaj khov.Raws li lub zog huv thiab tshiab yuav tsum ua lub luag haujlwm loj dua thiab mus sij hawm ntev hauv Tuam Tshoj lub zog sib xyaw dua li cov thee, lub zog hluav taws xob hluav taws xob yuav raug siv los sib npaug ntawm daim phiaj es tsis ua kom tau raws li qhov xav tau, Zeng tau hais.Kab lus los ntawm www.chinadaily.com.cn

• Cuaj hlis 10, 2021

PCB Manufacturing Process Cov txheej txheem pib nrog tsim Layout ntawm PCB siv cov PCB tsim software / CAD Tool (Proteus, Eagle, Los yog CAD).Tag nrho cov seem ntawm cov kauj ruam yog kev tsim cov txheej txheem ntawm Rigid Printed Circuit Board yog tib yam li Ib Sab PCB lossis Ob Chav Sided PCB lossis Multi-layer PCB.