Popanga ma printed circuit board (PCBs), pamwamba pa mapulasitiki olimbikitsidwa ndi ulusi ayenera kuphimbidwa ndi zokutira zamkuwa. Kenako ma conductor tracks amalembedwa pa layer lathyathyathya la mkuwa, ndipo zigawo zosiyanasiyana zimasonkhanitsidwa pa bolodi pambuyo pake.
Kuyeretsa PCB cholinga chake ndi kuchotsa zinyalala monga mafilimu kapena tinthu tating'onoting'ono kuchokera ku flux, resin, kapena solder phala. Zinyalala zimenezi zimatha kuyambitsa mavuto amagetsi ndi dzimbiri mu circuit board kapena zigawo zake. Kawirikawiri, makina oyeretsera a chipinda chimodzi, cha zipinda zambiri, ndi continuous-flow amagwiritsidwa ntchito poyeretsa PCB.
Kuyeretsa kwa PCB kumathandizira kuti zinthu zikhale ndi moyo wautali komanso kudalirika. Magawo amagetsi a zida zamagetsi amatha kusintha chifukwa choyeretsa. Chifukwa chake, kuwongolera nthawi zonse mabafa oyeretsa ndikofunikira kwambiri pakuyeretsa konse.
Kuyeretsa PCB kumaphatikizapo njira imodzi kapena zingapo zotsukira pogwiritsa ntchito madzi, zomwe nthawi zambiri zimachitika m'makina otsukira opopera. Chifukwa chake, kuchuluka ndi kuchuluka kwa madzi otsukira omwe amathiridwa kuchokera ku nozzles kuyenera kuyezedwa molondola.
Zotsukira zochokera m'madzi ndi zopanda madzi (zosakhala zamadzi) zimagwiritsidwa ntchito kwambiri. Zotsukira zochokera m'madzi zimakondedwa kwambiri popanda kuwala ndipo zimakhala ndi zinthu zochepa zowononga zachilengedwe (VOCs).
Zaka zambiri zokumana nazo zasonyeza kutiLonnmetercomalo ozungulirakusinthidwa mitasndi odalirika kwambiri powongolera kuchuluka kwa madzi m'bafa, kuonetsetsa kuti mankhwala oyeretsera ali ndi milingo yoyenera. Mamita awa amapereka deta yeniyeni komanso kusunga deta nthawi zonse, zomwe ndizofunikira kwambiri kuti zinthu zikhale bwino komanso kupewa zolakwika.
Lonnmeter yolumikizidwa pa intanetichechipolopolo comalo ozunguliraation metersamagwiritsidwa ntchito poyang'anira kuchuluka kwa madzi oyeretsera m'bafa nthawi yeniyeni. Kuwerengera kwa zotuluka kumawonetsedwa pa intaneti ndipo kumatha kusamutsidwa mwachindunji ku dongosolo lowongolera njira. Izi zimathandiza kuti pakhale yankho mwachangu pakusintha kulikonse. Mwachitsanzo, kudzazanso kapena kusintha yankho la bafa kuti liyeretsedwe bwino komanso kupewa kusinthasintha kwa khalidwe panthawi yoyeretsa.
Ubwino waLonnmeter LiquidConsentichakudya Meter:
- Kuzindikira Mwachangu Kusintha kwa Ubwino:Kuwunika nthawi yeniyeni kumaonetsetsa kuti kusintha kulikonse m'bafa kungathe kuzindikirika mwachangu, zomwe zimathandiza kusintha mwachangu.
- Kusungira Deta Yamkati:Dongosololi limasunga deta mkati, kuthandizira kasamalidwe kabwino ndikuwonetsetsa kuti detayo ikutsatira.
- Kukonza bwinoUtali wamoyo yaCleaningCpantainers:Kuyang'anira mosalekeza kumathandiza kukulitsa nthawi ya chidebe chotsukira poonetsetsa kuti chikugwiritsidwa ntchito bwino komanso sichikusinthidwa msanga.
- Kupewa Kugwiritsa Ntchito Mopitirira Muyeso Kapena Kusintha Koyambirira:Mwa kupereka kuchuluka kolondola kwa zinthu, Lonnmeter imathandiza kupewa kubwezeretsanso zinthu zosafunikira zotsukira, zomwe zimathandiza kusunga ndalama zogulira zinthu.
- Kuyeretsa Kwabwino Kwambiri (Chitetezo cha Njira):Ndi kuyang'anira bwino kuchuluka kwa zinthu, ntchito yoyeretsa imakulitsidwa pamene ikuonetsetsa kuti ndi yotetezeka komanso yogwira ntchito bwino.
- Kusunga Ndalama:Mwa kupewa kugwiritsa ntchito mankhwala mopitirira muyeso kapena kuchuluka kosakwanira, Lonnmeter imathandiza kuchepetsa kutayika kwa zinthu.
Lonnmeterdensitindend conpakatikusinthidwameterszimayikidwa mu chizunguliro chozungulira mpweya pambuyo poti pampu yayikidwa mu thanki yoyeretsera kapena yotsukira mwachindunji. Zigawo zamagetsi za sensayi zimayikidwa mu chikwama cholimba, zomwe zimapangitsa kuti zikhale zoyenera kuyeretsa makina omwe amagwiritsa ntchito zotsukira zamphamvu. Kuphatikiza apo,omzereconckulowakusinthidwamitaikhoza kuyikidwa m'malo oopsa komwe kumagwiritsidwa ntchito zinthu zotsukira zosagwiritsa ntchito madzi.
Magawo Oyezera:
- Kuchuluka kwa Kukhazikika:20-40 vol%
- Kuchuluka kwa Kutentha:30-60°C
Poyesa molondola kuchuluka ndi kutentha kwa chidebe chotsukiramo bafa, Lonnmeter imathandiza kuonetsetsa kuti njira yotsukira ikukhala yofanana komanso yogwira mtima, kuchepetsa chiopsezo cha kuwonongeka kwa PCB ndikuwonjezera ubwino wa chinthu chonse.
Nthawi yotumizira: Feb-26-2025
