Lub tshuab ntsuas hluav taws xob qhia tau hais tias lub tsheb nrawm nrawm li nws nyob deb li cas. Cov cuab yeej no muaj peev xwm muab ntsia tau rau hauv lub tsheb nrog tus qauv ntsuas nrawm ntsuas, uas tau tswj hwm los ntawm hluav taws xob los ntawm hluav taws xob ceev.
Tsim nyog
- - siv khoos phis tawj ntiag tug nrog Is Taws Nem siv;
- - Tshuab Luam Ntawv;
- - ntawv thaij duab;
- - ib-daim ntawv ci fiberglass;
- - hlau;
- - Cov tshuaj acetone;
- - dej;
- - ferric chloride;
- - txhuam;
- - flux;
- - soldering hlau;
- - micro laum;
- - txiab rau hlau;
- - cov xov tooj cua;
- - ncej;
- - cov zaub.
Cov Lus Qhia
Kauj ruam 1
Rub tawm digital digital speedometer daim duab los ntawm Is Taws Nem. Tom qab ntawd, luam tawm nws ntawm lub tshuab luam ntawv, teeb tsa qhov pom ntau tshaj plaws hauv kev teeb tsa. Siv cov ntawv thaij duab rau kev luam ntawv.
Kauj ruam 2
Xuas koj cov hlau. Degrease saum npoo ntawm cov ntawv ci-clad fiberglass. Tom qab ntawd tig daim ntawv ua tiav nrog tus qauv kom ua daim fiberglass thiab maj mam muab, tsis tas txav daim ntawv, hlau nws.
Kauj ruam 3
Tom qab ironing me ntsis, tshem tawm cov hlau thiab nres cia kom ntev li ib pliag, thiab tom qab ntawv thov cov hlau nrog kev kub siab rau tag nrho cov nplaim ntawm daim ntawv. Sai li daim duab ntawv pib tig daj (daj daj yog los ntawm qhov kub siab), nres ironing thiab tos kom txog thaum lub fiberglass txias dua.
Kauj ruam 4
Thaum cov fiberglass txias lawm, tso nws ua ke nrog daim ntawv hauv dej, qhov kub uas yuav tsum yog 25-30 degrees, thiab tawm mus rau ib teev. Tom qab ib teev, sim maj mam muab cov ntawv tshem tawm (ceeb toom: lub tuj yuav tsum xaus rau ntawm daim fiberglass). Yog tias koj tsis ua tiav hauv kev ua cov kav ntoo ntawm thawj zaug sim, hlau daim duab ntawm lwm daim fiberglass thiab tsau nws hauv dej.
Kauj ruam 5
Cuam yaj ferric chloride rau hauv dej thiab muab cov board tso rau hauv cov tshuaj no. Yuav kom ceev qhov etching ntawm lub rooj tsavxwm, ib ntus muab nws cov nplaim nrog txhuam txhuam kom zoo. Cov txheej txheem etching yuav siv li peb caug feeb.
Kauj Ruam 6
Tom qab cov tooj liab yaj rau hauv qhov chaw tsis muaj kev tiv thaiv, tshem tawm qhov chaw ua hauj lwm ferric chloride thiab yaug nws hauv dej ntws. Tom qab ntawd ntxuav tawm lub toner nrog acetone. Tom qab ntawd, thov tus flux nrog txhuam txhuam thiab pib ua haujlwm ntawm lub rooj tsavxwm.
Kauj Ruam 7
Yaug lub flux nrog acetone thiab tho qhov rau cov xov tooj cua ntawm lub rooj tsavxwm uas siv micro tho. Tom qab ntawd siv lub cav txiab hlau los txiav tawm cov ntawv cog lus puag ncig. Tom qab ntawd, npaj mus rau soldering qhov.
Kauj ruam 8
Thaum kawg, muab cov laug cam ua ke, muab lawv tso rau hauv rooj plaub thiab muab cov ntawv coj los saib. Tom qab koj sib dhos lub cuab yeej, nruab nws rau hauv lub tsheb.
