Pali njira zinayi zamagetsi zazikuluzikulu m'matabwa a madera: zala zam'masinja, zopingasa kudzera m'maso, zoyeserera zoyesereratu zokhala ndi mpanda, ndi kutsuka burashi.
Nayi mawu oyamba:
01
Kulemba kwa chala
Zitsulo zosafunikira zimafunikira kuti zilembedwe pamphepete mwa m'mphepete mwa nyanjayo, bolodi m'mphepete mwa nyanjayo kapena zala zagolide kuti muchepetse kukana kochepa komanso kubzala. Tekinoloje iyi imatchedwa kuti zojambula zapakati kapena zojambula pamagetsi. Golide nthawi zambiri amakambalala pa zolumikizira za board m'mphepete mwa nickel. Zala zagolide kapena magawo ozungulira a m'mphepete mwa bolodi ndi pamanja kapena kukwezedwa zokha. Pakadali pano, malo ogulitsa golide pa pulagi kapena chala chagolide chidakhazikitsidwa kapena kutsogoleredwa. , M'malo mwa mabatani.
Njira yolankhulira zala yala ndi motere:
Kuvula zokutira kuti muchotse tini kapena tini-kutsogolera pakuwongolera zolumikizira
Nadzatsuka ndi madzi ochapira
Scrub ndi Abrasive
Kuyambitsa kumasungunuka mu 10% sulfuric acid
Makulidwe a nickel poyendetsa pamasewera osindikizira ndi 4-5μm
Oyera ndi oyipitsa madzi
Chithandizo cha Golide
Omangika
Kuyeletsa
kuima
02
Kudzera pa hole
Pali njira zambiri zomangira wosanjikiza wamagetsi pakhoma la bonga la nthaka yolimba. Izi zimatchedwa hoble paction mu mafakitale ogwiritsa ntchito mafakitale. Njira zopangira zamalonda zomwe zimasindikizidwa zimafunikira akasinja ambiri osungirako zinthu zingapo. Tankiyo ili ndi zowongolera zake komanso zoyenera kukonza. Kudzera pa Hole Hole ndi njira yofunikira yotsatila. Pamene kubowola pang'ono kudutsa zokongoletsera zamkuwa ndi gawo lapansi pansi, kutentha komwe kumapangitsa kuti matrin atseke atrix, zinyalala zobowola komanso zinyalala zina zimaphatikizidwa ndi khoma lomwe latulutsidwa kumene mu zojambulazo zamkuwa. M'malo mwake, izi ndizovulaza pamagetsi osazikika. Malo osungunuka adzasiyanso wosanjikiza wowotcha khoma la bonga la gawo lapansi, lomwe limawonetsa kuti zitsamba zikhalidwe kwa oyendetsa ambiri. Izi zimafuna kukula kwa kalasi lofanana ndi maluso ofananira ndi etch-kumbuyo.
Njira yoyenera yopangira matabwa osindikizidwa ndikugwiritsa ntchito inki yopangidwa mwaluso kuti apange filimu yomatira kwambiri komanso yochititsa chidwi kwambiri pakhoma lamkati pa dzenje lililonse. Mwanjira imeneyi, palibe chifukwa chogwiritsira ntchito njira zingapo zamankhwala, gawo limodzi lokha kugwiritsa ntchito matenthedwe amatha kupanga filimu yopitilira mkati mwa makoma onse adzenje, yomwe imatha kukhala yopanda mankhwala ena. Inki iyi ndi chinthu chokhazikika chomwe chili ndi zomatira kwambiri ndipo zimatha kutsatiridwa mosavuta kumakoma a mabowo opukutidwa kwambiri, ndikuchotsa gawo la etch.
03
Reel kulumikiza mtima kusankha
Zikhomo ndi zikhomo za zamagetsi, monga zolumikizira, zolumikizira zolumikizira, omasulira komanso madera osinthika, kugwiritsa ntchito njira yosinthira kuti athe kutsutsana ndi kukana. Njira yoikisiyira iyi ikhoza kukhala buku kapena yodziletsa. Ndiokwera mtengo kwambiri kuti ayankhe pini iliyonse payekhapayekha, kotero kuti batch iyenera kugwiritsidwa ntchito. Nthawi zambiri, malekezero awiriwa a zojambulajambula zachitsulo zomwe zimapangidwira makulidwe ofunikira omwe amaphatikizidwa, kutsukidwa ndi njira zamankhwala, ndi chitsulo, nickel-metoy alloy. Mu mawonekedwe opatsirana polemba, chovala choyamba chopewa filimu yazitsulo zomwe siziyenera kukhala eyiti
04
Kutsuka burashi
"Phula la burashi" ndi njira ya magetsi, yomwe si ziwalo zonse zimamizidwa mu electrolyte. Mu mtundu uwu wa ukadaulo wamagetsi, malo ochepa okha ndi omwe ali ndi ma exropropropropa, ndipo palibe zotsalazo. Nthawi zambiri, zitsulo zosowa zimayikidwa pamagawo osankhidwa a mabwalo osindikizidwa, monga madera monga maenje a board. Kulemba kwa burashi kumagwiritsidwa ntchito pokonza ma boloni oletsedwa m'magazini aboma. Kukulani mawonekedwe apadera (mawonekedwe osagwira ntchito, monga graphite) mu swab (thonje swab), ndipo gwiritsani ntchito njira yothetsera malowa pomwe sikisikidwe.
5. Makina omaliza ndi kukonza ma sign
Makina omaliza pamanja ndi njira yofunika kwambiri yosindikiza mabwalo osindikizidwa tsopano komanso mtsogolo. Kugwiritsa ntchito luntha la Manyimbo kumathandizanso kutsatsa zinthu zokha kuti mumalize ntchito yomaliza. Mwa kukonzana pamanja ndikukhazikitsa netiweki yosankhidwa (ukonde), njira yomwe ingagwiritsidwe ntchito kwa olondola zitha kupangidwa.
Zizindikiro zazikuluzikulu zimakhala ndi zoyambirira, mwina pamanja kapena zophatikizidwa ndi zida zongotsitsira zokha. Pambuyo pa liwiro limamalizidwa, bungwe loyenerera komanso ogwira ntchito zaukadaulo liziyang'ana njira yachifumu. Kuyang'aniridwa, mawanga azikonzedwa, kenako zizindikiro zotsalazo zizikhala ndi zokha. Chifukwa cha kupezeka kwa waya mu waya, kumabweretsa zomwe zimachitika ponseponse.
Chifukwa chake, musati mulumikizane mwachisawawa ndi zizindikilo zapansi pakuwombera, zomwe zimatha kuphatikizira zovulaza ndikukhuza kugwira ntchito kwa dera. Pa ma frequenies apamwamba, chilinganizo cha waya chidzakhala madongosolo angapo a kukula chachikulu kuposa choipitsa cha waya. Pakadali pano, ngakhale atangodutsa kumene kudzera mu waya, dontho lina lamphamvu kwambiri lidzachitika.
Chifukwa chake, mabwalo ozungulira apamwamba, masitepe a PCB ayenera kukonzedwa mosiyanasiyana momwe angathere ndipo mawaya osindikizidwa ayenera kukhala ofupikirapo. Pali kusinthika kwamphamvu ndi kuthengo pakati pa mawaya osindikizidwa. Kugwira ntchito pafupipafupi, kumayambitsa kusokonezedwa ndi ziwalo zina, komwe kumatchedwa kuphatikizidwa kwa parasitic.
Njira zopsereza zomwe zingatengedwe ndi:
① Yesani kufupikitsa chithunzithunzi pakati pa magawo onse;
②②arramiles onse a madera omwe ali ndi zigawo kuti asadutse pamlingo uliwonse wa zizindikiro;
Mawaya a masamba awiri oyandikana nawo azikhala operewera kapena pamtanda, osafanana;
④ Mukamaya zikwangwani zikaikidwa limodzi mu bolodi, mawaya awa ayenera kulekanitsidwa ndi mtunda winawake momwe angathere, kapena olekanitsidwa ndi mawaya apansi ndi mawaya kuti akwaniritse cholinga chotchinga.
6.
Kwa owombera zizindikiro zazikulu, muyenera kuganizira kuwongolera magawo ena magetsi nthawi ya magetsi, monga kuchepetsa chitsimikizo, etc. mutatha kumvetsetsa magawo owonera omwe ali ndi chitsimikizo chokha chomwe chingapezeke chitsimikizo china. Malamulo a General ayenera kugwiritsidwa ntchito ngati ma signal.
Mwa kukhazikitsa zoletsa zoletsa ndikuletsa madera owonda kuti muchepetse zigawo zomwe zimagwiritsidwa ntchito ndi chiwerengero cha vias chomwe chagwiritsidwa ntchito, chida chowuma chimatha kuwongolera malingaliro a injiniya. Pambuyo pokhazikitsa zopinga ndi kugwiritsa ntchito malamulo opangidwa, mawonekedwe owoneka bwino adzakwaniritsidwa chimodzimodzi. Pambuyo gawo lina la kapangidwe limamalizidwa, lidzakonzedwa kuti lisakhumudwitse.
Chiwerengero cha choluka chimatengera zovuta za madera ndi kuchuluka kwa malamulo omwe amafotokozedwa. Zida zamasiku ano zowoneka bwino ndi zamphamvu kwambiri ndipo nthawi zambiri zimatha kumaliza 100% yazolowera. Komabe, chitsimikiziro chowoneka bwino sichinamalize cholakwika chonse, ndikofunikira kuti muyendetse zikwangwani zotsalazo.
7..
Kwa zizindikiro zina zokhala ndi zovuta zochepa, kutalika kochepa kumadalira kwambiri. Pakadali pano, mutha kudziwa kuti kuwonda kuli kwanzeru komanso kotani komwe kumakhala kovuta, kenako nkusintha pamanja kuti muchepetse kutalika kwa chizindikiro ndikuchepetsa chiwerengero cha Vaas.
