Nhanho-ne-Nhanho Nhungamiro yekuchenesa maPCB evanotanga

Nhanho-ne-Nhanho Nhungamiro yekuchenesa maPCB evanotanga

Kuchenesa mabhodhi edunhu kunobatsira zvishandiso kushanda zvakanaka uye kugara kwenguva refu. Tsvina neguruva zvinogona kukanganisa hukama uye kukonzera matambudziko. Madiki emagetsi nhasi anoda kunyatsocheneswa kuti arambe akavimbika. Uchishandisa maturusi nematanho akakodzera, vanotanga vanogona kuchenesa maPCB zviri nyore.

Zvitsva Zvitsva

  • Shandisa isopropyl alcohol (IPA) ine 90% kana yakakwirira kuchena. Inochenesa tsvina nemafuta pasina kusiya zvakaipa zvakasara.

  • Gara wakapfeka giya rekuchengetedza senge magirovhosi nemagirazi. Izvi zvinokuchengetedza kubva kumakemikari uye splashes.

  • Geza maPCB ako pamwedzi mitanhatu kusvika gumi nemiviri. Izvi zvinobatsira zvishandiso kushanda zvirinani uye kugara kwenguva refu.

Zvishandiso uye Zvinhu Zvinodiwa

Zvishandiso uye Zvinhu Zvinodiwa
Mufananidzo Wemusoro: mapikisi

Kuti uchenese maPCB , unoda maturusi akakodzera. Pazasi pane runyorwa rwezvinhu zvekushandisa, maturusi epamusoro, uye zvishandiso zvekuchengetedza kuti zvikubatsire kugadzirira basa racho.

Essential Cleaning Supplies

Isopropyl Doro

Isopropyl alcohol (IPA) inokosha zvikuru pakuchenesa maPCB . Inobvisa tsvina, mafuta, uye kubuda kwemvura pasina kusiya zvinhu zvinokuvadza. Shandisa IPA yakachena kusvika 90% kuti uwane mhedzisiro yakanaka. Izvi zvinochengetedza maPCB ako akachena uye akachengeteka kubva mukukuvadzwa kwakadai sekuora kana kubuda kwemvura.

Mabhurashi Akapfava

Mabhurashi akapfava akanakira kuchenesa zvikamu zvePCB zvisina kusimba . Anobatsira kubvisa tsvina pasina kukuvadza zvikamu zvidiki. Sarudza mabhurashi ane zvinhu zvinopesana nemagetsi kuti usashandise magetsi panguva yekuchenesa.

Cotton Swabs

Machira edonje anobatsira pakuchenesa nzvimbo diki. Anogona kusvika panzvimbo dzakamanikana paPCB . Ashandise nokungwarira kuisa mvura yekuchenesa pasina kudurura zvakanyanya.

Advanced Cleaning Tools

Yakamanikidzwa Air Canister

Chirongo chemhepo chakamanikidzwa chakanaka pakuburitsa guruva. ​​Chinobvisa tsvina yakasununguka kubva pamusoro pePCB . Chibate chakatwasuka wopfapfaidza zvinyoro nyoro kuti ubvise marara.

Ultrasonic Cleaner

Muchina wekuchenesa we ultrasonic wakasimba pakubvisa tsvina yakaoma. Unoshandisa mafungu eruzha kugadzira mabhuru mumvura. Mabhuru aya anochenesa nzvimbo dzakaoma kusvika paPCB . Akanakira mabhodhi ane ruzivo rwakadzama kana kuti akazara nevanhu.

Deionized Mvura

Mvura yakabviswa ma ion inoshandiswa kusukurudza ma PCB mushure mekucheneswa ne ultrasound. Haisiye mamineral, zvichiita kuti bhodhi rigare rakachena. Izvi zvinowanzoshandiswa pakuchenesa kwemhando yepamusoro kana kwemaindasitiri.

Zano: Kushandisa mvura yakacheneswa ne ultrasonic cleaner kwakachengeteka pakuchengetedza nharaunda. Kunodzivirira kushandisa makemikari ane simba panguva yekuchenesa zvinobudirira.

Zvokuchengetedza Zvokushandisa

Gloves

Pfeka magirovhosi kudzivirira maoko ako kubva kumvura inosuka. Anodzivirirawo mafuta eganda kuti asapinde paPCB.

Kudzivirirwa Goggles

Magirazi ekuchengetedza anochengetedza maziso ako kubva pakuputika. Ivo vanonyanya kubatsira kana uchishandisa IPA kana ultrasonic cleaners.

Chiso Mask

Chifukidzo chechiso chinokumisa kufema utsi. Inzira iri nyore yekugara wakachengeteka paunenge uchichenesa.

Kushandisa maturusi akakodzera uye zvishandiso zvekuchengetedza zvinokubatsira kuchenesa maPCB zvakanaka. Zvinodzivirirawo magetsi ako uye zvinokuchengetedza.

Kugadzirira Matanho

Kugadzirira usati wachenesa PCB kwakakosha zvikuru. Kunokuchengetedza uye kudzivirira kukuvadza mudziyo wako.

Dzima Chishandiso

Bvisa kana Bvisa Mabhatiri

Kutanga, dzima mudziyo zvachose. Bvisa mabhatiri kana kuabvisa paplug. Izvi zvinodzivirira njodzi dzemagetsi uye zvinochengetedza PCB kubva kuma short circuits.

Rega Zvitonhodze

Mushure mekudzima, mirira kuti mudziyo utonhore. Kupisa kunogona kuita kuti zvikamu zvishaye simba, saka kutonhora kunobatsira kudzivirira. Kana iwe uchida kupatsanura kiibhodhi kana chimwe chishandiso, kutonhora kwakawedzera kwakakosha kudzivirira kutyora zvidimbu zvisingaite.

Gadzira Nzvimbo Yako Yekushandira

Chenesa Nzvimbo Yako Yebasa

Ita shuwa kuti nzvimbo yako yekushandira yakachena uye yakarongeka. Nzvimbo yakatsvinda inokubatsira kuwana zvikamu zvidiki uye maturusi zviri nyore. Kana uchibvisa midziyo yakaita sekiyibhodhi, izvi zvinodzivirira kurasikirwa nemasikiru kana zvimwe zvinhu zvidiki.

Unganidza Zvishandiso uye Zvekushandisa

Gadzirira zvishandiso zvako zvese uye zvinhu usati watanga. Izvi zvinosanganisira zvinhu zvekuchenesa, giya rekuchengetedza, uye zvishandiso zvekubvisa zvemagetsi. Kugadzirira kunochengetedza nguva uye kunoita kuti basa rive nyore.

Pfeka Chengetedzo Gear

Pfeka Gloves

Pfeka magirovhosi kudzivirira maoko ako kubva muzvinwiwa zvekuchenesa. Magirovhosi anodzivisawo mafuta eganda kuti asapinde paPCB.

Chengetedza Maziso Ako

Shandisa magirazi ekuchengetedza kuti uchengetedze maziso ako kubva kune splashes. Izvi zvinonyanya kudiwa kana uchishandisa isopropyl doro kana zvimwe zvinochenesa.

Pfeka Face Mask

Pfeka kumeso kuti usafeme utsi. Izvi zvakakosha kana nzvimbo yako yekushandira isina kufambiswa zvakanaka kwemhepo.

Zano: Nyora manotsi kana mifananidzo paunenge uchibvisa zvishandiso zvakaita semakiyibhodhi. Izvi zvinokubatsira kubatanidza zvese zvakanaka uye kudzivirira zvikanganiso.

Nhanho-ne-Nhanho PCB Yekuchenesa Maitiro

Nhanho-ne-Nhanho PCB Yekuchenesa Maitiro
Mufananidzo Wemusoro: splash

Kuchenesa PCB kwakakosha kuti irambe ichishanda zvakanaka. Tevedzera matanho aya ari nyore kuti uichenese zvakachengeteka uye zvinobudirira.

Bvisa Dust neCompressed Air

Bata Can Up

Shandisa gaba remweya wakadzvanyirirwa kubvisa huruva. Chengetedza gaba rakati twasu kuti mvura isabude.

Vangisa Nozzle paPCB

Ratidza muromo wemuchina panzvimbo dzine guruva paPCB . Tarisa panzvimbo dzakadai sedzinobatanidza nezvikamu zvidiki.

Bvisa Urapi

Pfaya mhepo pfupi kuti ubvise tsvina. Usapfapfaize kwenguva yakareba kuti udzivise kuwanda kwemwando.

Zano: Shandisa bhurashi rakapfava kana waona nzvimbo dzisingasvikwe nemhepo. Mabhurashi asingachinji anonyatsoshanda.

Gadzirira Kuchenesa Solution

Kuyera Isopropyl Doro

Dururira imwe isopropyl alcohol (IPA) ine kanenge 90% kuchena. Yakasimba IPA, senge 91% kana 99%, inoomesa nekukurumidza uye isingasiye chasara.

Sanganisa neDeionized Water

Sanganisa IPA nemvura yakasvibiswa kuti uite mhinduro yekuchenesa. A 70% IPA uye 30% musanganiswa wemvura unoshanda zvakanaka pakuchenesa.

Iva Nekunyatsoteerera Kwakakodzera

Kuenzanisa musanganiswa zvakanyatsonaka. Mvura yakawandisa inosiya zvisaririra, nepo doro rakawandisa rinoomesa nekukurumidza.

Shandisa Cleaning Solution

Shandisa Cotton Swab

Nyika donje rakaputirwa mumushonga. Chenesa nzvimbo diki zvinyoro nyoro usinganyike PCB.

Dampen Soft Brush

Nyorovesa zvishoma nebhurashi rakapfava nemushonga wacho. Shandisa kuchenesa zvikamu zvikuru zvePCB.

Dzivisa Yakawandisa Liquid

Usashandise mvura yakawandisa. Yakawandisa inogona kukuvadza zvikamu zvePCB zvinonzwa.

Step

tsananguro

1

Shandisa bhurasho rakapfava rine mushonga wekuchenesa PCB.

2

Isa phosphate-isina cleaner kana ichidikanwa, wobva wakwesha zvinyoro nyoro.

Kurura PCB Surface

Shandisa Kudzvinyirira Kunyoro

Kwesha zvishoma kuti usakuvadza nhengo dzakatetepa. Kudzvinyirirwa zvinyoro kunobvisa tsvina zvakachengeteka.

Tarisa paNzvimbo Dzakasvibiswa

Chenesa nzvimbo dzine tsvina kana kuti dzine ngura. Nzvimbo idzi dzinoda kutariswa zvakanyanya kuti dzishande nemazvo.

Yakachena muCircular Motion

Kwesha mumatenderedzwa kuti usimudze tsvina pasina kuiparadzira.

Shamba PCB zvakakwana

Shandisa Deionized Water

Sukurudza PCB nemvura yakabviswa maion kuti usuke mushonga wekuchenesa. Mvura iyi haisiye zvasara.

Kusvetuka danho iri kunogona kusiya mhinduro inogona kukonzera matambudziko gare gare.

Bvisa Zvakasara Zvakakwana

Iva nechokwadi chekuti mushonga wese wekuchenesa wasukwa. Zvasara zvinogona kukanganisa mashandiro ePCB.

Dzivisa Mvura Munzvimbo Dzisina Kunzwa

Chengetedza mvura kure nezvinobatanidza uye zvigadziko. Shamba zvakanaka kuchengetedza zvikamu izvi.

Pukuta PCB

Shandisa Lint-Yemahara Mucheka

Pukuta PCB nejira risina jira. Izvi zvinodzivirira kuti fibers dzisabatirire pabhodhi.

Bvumira Air Drying

Rega mhepo yePCB iome kwemaminitsi makumi matatu. Izvi zvinoita kuti hunyoro husarambe huripo.

Ita shuwa kuti Hapana Hunyoro Hunoramba

Tarisa kuti PCB yakaoma zvachose usati waibatanidza zvakare. Hunyoro hunogona kukonzera kukuvara kana hwabatidzwa.

Cherechedza: Isopropyl alcohol inooma nekukurumidza uye inobatsira kukurumidzisa maitiro acho. Haisiyewo zvasara.

Mazano Okudzivisa Kukuvadzwa

Kuchenesa maPCB kunoda kungwarira kuti kurege kukuvadza. Kushandisa nzira dzakakodzera kunoita kuti bhodhi rako rirambe rakachengeteka uye richishanda zvakanaka.

Chenesa Zvinyoro Pasina Kunyanya Kudzvinyirira

Kudzvanywa kwakanyanya kunogona kupwanya zvikamu zvidiki paPCB . Shandisa nzira dzakapfava dzakadai semasprays achifamba-famba. Izvi zvinobatsira kuti mishonga yekuchenesa isvike pasi pezvikamu pasina kusiya zvasara. Usakwesha zvakasimba nemabhurashi kana swabs, sezvo izvi zvingasunungura zvidimbu kana kukwenya bhodhi. Zvishandiso zvakaita sematweezers kana pliers zvinobatsira pakubata PCB uchichenesa nzvimbo dzakamanikana.

Zano: Chengeta PCB yako munzvimbo yakachena, yakaoma usati waichenesa uye wapedza kuichenesa kudzivirira tsvina.

Chengetedza Mvura Iri Kure kubva kune Sensitive Parts

Mvura inogona kukanganisa nzvimbo dzakaoma dzePCB . Dzivisa kuiisa pedyo nezvinobatanidza, masoketi, kana zvikamu zvisina kusimba. Shandisa mvura yakabviswa maion pakusukurudza, sezvo isingasiye mamineral. Mushure mekuchenesa, iva nechokwadi chekuti bhodhi rakaoma zvakakwana usati waribatanidza zvakare.

Kuchengetedza

tsananguro

Yakavharwa Packaging

Chengeta maPCB mumabhegi akavharwa kana mumabhokisi akaoma ane hunyoro hushoma.

Humidity Sensitivity

Bata maPCB seanogona kubatwa nehunyoro uye chengeta pamwe chete nezvinhu zvinoomesa.

MSL Recommendations

Shandisa zvipfeko zvakakosha ne desiccants kuchengetedza mabhodhi asina chinhu kubva kune unyoro.

Cherechedza: Bata maPCB anodzivirira hunyoro nokungwarira . Gara uchitevera mazano emugadziri ekuchengetedza nekuchenesa.

Bata PCB Nehanya Paunenge Uchichenesa

Kubata nekungwarira kunodzivisa kukuvara kwePCB yako netsaona . Bvisa magetsi ese usati wageza. Shanda munzvimbo yakaoma isina mvura iri pedyo. Pfeka magirovhosi kuti mafuta kana tsvina isasvike pabhodhi. Magirazi ekuchengetedza anodzivirira maziso ako kubva pakupwanyika kana uchishandisa zvinhu zvinochenesa.

Shandisa maturusi chaiwo akadai semabhurashi asingachinji uye machira edonje kuti uchenese zvakachengeteka. Usakotamise kana kumonyorora PCB , sezvo izvi zvinogona kutyora ma connections kana kuderedza simba re solder points.

Yambiro: Usamboshandisa kupisa kwakanyanya kana simba paunenge uchichenesa. Izvi zvinogona kukotama bhodhi kana kukuvadza zvikamu zvitete.

Zvakanakira Kuchenesa PCB

Zvirinani Chishandiso Kuita

Kuchenesa maPCB kunobatsira michina kushanda zviri nani. Guruva netsvina zvinogona kuvharira kubatana, zvichiita kuti magetsi aite zvishoma kana kuti asave akavimbika. Kubvisa matambudziko aya kunoita kuti magetsi afambe zviri nyore. Izvi zvinoita kuti mudziyo wako urambe uchishanda zvakanaka. Semuenzaniso, PCB yakachena inoita kuti kiyi yega yega ishande zvakanaka. Kuchenesa nguva dzose kunomisawo matambudziko ezviratidzo zvinogona kukonzera zvikanganiso. Kuchengeta PCB yako yakachena kunoita kuti mudziyo wako uve wakavimbika.

Hupenyu Hurefu hweMagetsi

PCB yakachena inogara kwenguva yakareba. Tsvina inochengeta kupisa, izvo zvinoita kuti zvikamu zvisakanganise nekukurumidza. Kuchenesa kunobvisa tsvina, zvichibatsira mudziyo wako kuti ugare uchitonhorera uye uchishanda zvakanaka. Izvi zvinoderedza mukana wekupisa zvakanyanya uye zvinoita kuti zvemagetsi zvigare kwenguva refu. Kuchenesa mumvura kwakanakira tsvina yakaoma. Kuchengetedza PCB yako kunochengetedza mari nekudzivisa kugadzirisa kana kutsiva.

Inomisa Corrosion uye Matambudziko

Ngura inogona kuparadza maPCB . Inokuvadza nzira uye inokonzera kutadza kushanda. Kuchenesa kunobvisa uye kunodzivirira ngura. Nyanzvi dzinoti tsvina inopedza simba machira, zvichiita kuti mapuranga ave nyore kukuvara. Pasina kuchenesa, tunhu tudiki tunonzi dendrites tunogona kuumbwa uye kukonzera mapfupi. Ngura inokuvadzawo zviratidzo, zvichikonzera zvikanganiso. Kuchenesa PCB yako kunoita kuti igare yakachengeteka uye ichishanda zvakanaka.

Zano: Omesa PCB yako zvachose mushure mekuchenesa kudzivirira kukuvara kwehunyoro.

Kuchenesa maPCB kwakakosha kuti midziyo irambe ichishanda zvakanaka uye inogara kwenguva refu. PCB yakachena inomisa tsvina, inochengetedza hukama hwakasimba, uye inotaridzika zviri nani zvakare. Kushandisa maturusi akakodzera, semabhurashi akapfava uye machira asina lint, zvinobatsira kudzivirira matambudziko gare gare.

Benefit/Zano

Tsanangudzo

Sei Kuchenesa PCBs

Inomisa tsvina uye inochengetedza kubatanidza kushanda nemazvo.

Kunzvenga Nyaya Dzesviba

Inobvisa tsvina inogona kukonzera matambudziko.

Kuita Zvirinani Kwemagetsi

MaPCB akachena anoshanda zvirinani uye kudzivirira nyaya dzekutengesa.

Inotarisa Neat

Mabhodhi akachena anotarisa zvakanaka panguva yekuongorora kana kuongorora.

Zvishandiso Zvishandiso

Shandisa mabhurashi akapfava, machira asina-lint, uye ultrasonic cleaners.

Tevera Matanho

Kuchenesa muhurongwa kunodzivirira nyaya dzemangwana.

Ita ive tsika yekuchenesa maPCB, seaya ari mumakibhodhi. Iri basa riri nyore rinobatsira zvishandiso kugara kwenguva refu uye kushanda zvakanaka.

FAQ

Unofanira kuchenesa PCB kakawanda sei?

Chenesa PCB pamwedzi mitanhatu kusvika gumi nemiviri. Zviite nekukurumidza kana tsvina yawedzera. Kugara kuchenesa kunomisa matambudziko uye kunobatsira mudziyo wako kugara kwenguva refu.

Unogona kushandisa mvura yenguva dzose panzvimbo pemvura yakasvibiswa here?

Kwete, mvura yenguva dzose ine zvicherwa zvinosiya zvakasara. Mamineral aya anogona kukonzera ngura. Shandisa mvura yakasvibiswa kushambidza maPCB zvakachengeteka uye chengetedza yakachena.

Zvakachengeteka here kuchenesa PCB isina magurovhosi?

Aiwa, kuchenesa pasina magirovhosi kune ngozi. Magirovhosi anomisa mafuta eganda kuti asabate PCB. Ivo zvakare vanodzivirira maoko ako kubva kumakemikari senge isopropyl doro.

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