Kuonekwa kwehurema hwetini pa PCB inowanzoenderana nekuchena kwePCB isina chinhu bhodhi pamusoro. Kana pasina kusvibiswa, panenge pasisina huipi hurema. Chechipiri, kana tini ikaiswa, iyo flux pachayo yakaipa, tembiricha, nezvimwe. Saka zvakajairika zvemagetsi tini kuremara kwemapepa akadhindwa edunhu anonyanya kuratidzwa mune anotevera mapoinzi:

1.

2. Iyo bhodhi yepamusoro yakafukidzwa negirizi, marara uye mamwe masundries, kana silicone mafuta akasara

3, iyo yepamusoro yesheeti magetsi haigone kuva tini, iyo yekumusoro yekupfeka ine tsvina yezvinhu.

4.

5, substrate kana zvikamu zvetini pamusoro peiyo oxidation uye yemhangura pamusoro yerima mamiriro akakomba.

6, rimwe divi rekupfeka rakwana, rimwe divi rekupfeka rakaipa, yakadzika ingangoita gomba pamucheto ine yakajeka yakajeka yekumusoro chiitiko.

7.

8, Welding maitiro haavimbise yakakwana tembiricha kana nguva, kana haisi iyo chaiyo yekushandisa flux

9.

Izvo zvikonzero zveakaipa wedunhu bhodhi tin zvinonyanya kuratidzwa mune anotevera mapoinzi:

1. Bhati mvura yekuumbwa kusaenzana, ikozvino kuwanda kwakanyanya kudiki, nguva yekupfupisa ipfupi.

2. Zvishoma uye zvisina kuenzana zvakagoverwa maode.

3. Chidiki kana chakanyanyisa huwandu hwetini gloss.

4. Iyo anode yakarebesa, iyo yazvino kuwanda kwakanyanya, iyo yemuno waya density yakanyanya kuonda, uye iyo yemagetsi mumiririri yakasarudzika.

5. Yemunharaunda yakasara bhaisikopo kana organic chinhu usati waiswa.

6. Ikozvino kuwanda kwakanyanyisa kukwirira uye kuisirwa mhinduro kusefa hakuna kukwana.