Txhawm rau kom ntseeg tau tag nrho zoo ntawm txhuas txheej substrate PCB , tias cov khoom lag luam zoo yuav tsum tau siv rau hauv cov txheej txheem ntau lawm txhawm rau txhim kho qhov vuam kev ua tau zoo ntawm PCB thiab tiv thaiv kev tawm tsam thiab kev cuam tshuam.Yog li, dab tsi ua rau PCB vuam tsis zoo ntawm txhuas txheej? Ua raws li kev cob qhia kev lag luam aluminium PCB chaw tsim tshuaj paus ntawm Yongmingsheng to taub.
1. Lub qhov taub weldability ntawm Circuit board board muaj qhov cuam tshuam rau lub vuam zoo.
Vim tias qhov tsis zoo ntawm qhov hluav taws xob Circuit Court qhov, yuav muaj lub vuam vuam sib txuas, cuam tshuam rau qhov tsis muaj qhov cuam tshuam ntawm cov khoom hauv Circuit Court, ua rau lub Cheebtsam thiab sab hauv txheej ntawm txoj kab conduction tsis txaus, ua rau muaj nuj nqi tag nrho ntawm Circuit Court tsis ua haujlwm. Cov.
2. Vuam cov tsis xws luag tshwm sim los ntawm kev ua tsov rog.
Lub rooj tsav xwm hauv Circuit Court thiab cov khoom sib txuas yuav ua rau cov txheej txheem vuam, thiab cov kev ntxhov siab thiab deformation yuav ua rau lub vuam vias sib txuas, lub voj voos luv thiab lwm yam kev cuam tshuam.Warping feem ntau tshwm sim los ntawm qhov ntsuas kub ntawm qhov nruab nrab ntawm sab saud thiab sab qis ntawm lub rooj tsav xwm Circuit.For loj polypropylene, lub rooj tsavxwm warps vim nws tus kheej qhov hnyav.
3. Tus qauv tsim ntawm pawg thawj coj saib kev cuam tshuam rau lub vuam zoo.
Los ntawm kev tsim qauv ntawm kev pom, lub rooj tsav xwm hauv Circuit Court loj dua, txawm tias lub vuam yooj yim los tswj, tab sis cov kab ntawv luam ntev dua, lub impedance nce, tus nqi nce; Qhov loj me dhau, lub tshav kub dissipation yog txo, vuam tsis yooj yim los tswj, thiab kev sib cuam tshuam ntawm cov kab uas nyob ib sab yog yooj yim tshwm sim.
Yog li tus qauv ntawm PCB pawg thawj coj saib yuav tsum tau ua kom zoo:
A. Txo kev sib txuas ntawm cov hluav taws xob ntau zaus thiab txo cov hluav taws xob cuam tshuam.
B. Rau qhov hnyav, kho lawv nrog nkhaus thiab tom qab ntawd txuas rau lawv.
C. Cov ntsiab lus cua sov yuav tsum tau txiav txim siab ua kom kub, lub ntsiab lus kub yuav tsum nyob deb ntawm cov khoom cua sov.
D. Cov Cheebtsam tau muab tso ua ke kom deb li deb tau, uas tsis yog zoo nkauj xwb, tab sis kuj yooj yim rau weld thiab tsim rau huab hwm coj ntau lawm.Qhov tsim zoo tshaj plaws rau lub rooj tsav xwm hauv Circuit Court yog 4le3 sib dhos.Tsis txhob hloov lub xov hlau dav dheev thiab zam siv qhov chaw loj ntawm tooj liab ntawv ci.
Qhov saum toj no yog qhov ua rau cov hlau tsis sib haum xeeb hauv PCB ntawm txhuas txheej. Kuv vam tias nws tuaj yeem muaj txiaj ntsig zoo rau koj.Peb yog los ntawm Tuam Tshoj tus txhuas khoom tso rau hauv qab - Yongmingsheng Electronics, txais tos tham!
Tshawb fawb nrog txhuas txheej substrate PCB:
Nyeem xov xwm ntxiv
Sijhawm Sijhawm: Mar-03-2021