IC yog ib qho tseem ceeb ntawm lub rooj tsav xwm luam tawm, yuav ua li cas txiav txim siab seb nws yog qhov tshiab lossis siv?

1. Tshawb xyuas lub rooj ntawm lub cev

Yog hais tias ib feem siv tau polished, nws tuaj yeem pom hauv qab lub iav tsom iav thiab yuav muaj cov khawb me me ntawm qhov chaw.Yog hais tias qhov saum npoo yog pleev xim rau, nws yuav zoo li ci tsis muaj cov yas zoo nkauj.

2. Tshawb xyuas cov ntawv luam tawm

Cov neeg tsim khoom zoo siv laser tshuab luam ntawv los luam ntawv.Nws muaj qhov pom tseeb, tsis pom kev thiab tsis yooj yim rau kev tshem tawm.Feem ntau, cov ntawv nyeem ntawm cov chips refurbished yog qhov muag plooj thiab tsis pom zoo.Koj tuaj yeem pom tias cov npoo yog qhov muag plooj.Txawm tias cov cim yuav offset, thiab shading thiab xim yuav tsis sib xws.Tsis tas li ntawd, ntau cov refurbished chips yog reprinted siv ib tug stencil, nyob rau hauv cov ntaub ntawv uas nws yog ib qho yooj yim mus qhia yog hais tias nws yog tshiab los yog refurbished.

3. Xyuas cov pins tivthaiv

Yog tias cov khoom siv lead ua muaj qhov ci ntawm cov txheej nyias, lawv tuaj yeem kho dua tshiab.Cov khoom qub yog tin-plated, xim yog sib sib zog nqus thiab sib xws, thiab nws yuav tsis oxidize thaum khawb.

4. Tshawb xyuas hnub tim code

Cov lej ntau lawm yuav tsum yog qhov tshwj xeeb rau ntau qhov tshwj xeeb thiab yuav tsum suav nrog lub sijhawm tsim khoom.Yog tias kho dua tshiab, daim ntawv qhia hnub tshiab yuav tsis meej lossis tsis sib haum.

5. Sib piv cov thickness ntawm lub cev tivthaiv

Cov khoom siv tau zoo polished kom tshem tawm cov cim qub kom lawv saib tshiab.

Yog li ntawd, lub thickness yuav ho me dua li qub.Yog tias koj xav siv lub caliper los sib piv lawv cov tuab, koj yuav tsum muaj kev paub ntau.Tab sis nws yuav pom tseeb dua yog tias koj tshawb xyuas cov duab.Txij li cov rooj plaub yas yog txhaj tshuaj molded, cov npoo ntawm chav tsev yog sib npaug.Tab sis koj tuaj yeem qhia los ntawm kev sib tsoo ntau dhau rau kev kho dua tshiab uas txo cov yas lub cev mus rau cov duab plaub nrog cov npoo ntse.

Chengyuan Kev Lag Luam yog cov kws tshaj lij Circuit Court board peb-pov thawj txheej tshuab chaw tsim khoom, txais tos hu rau