ʻO ka helehelena o nā kī kī ma PCB pili nui ia i ka maʻemaʻe o ka papa papa hakahaka o PCB. Inā ʻaʻohe haumia, ʻaʻohe kumu kīnā o tin. ʻO ka lua, ke hoʻohana ʻia ka piʻina, maikaʻi ʻole ka flux ponoʻī, ka mahana, a pēlā aku. No laila, ʻike pinepine ʻia nā kīnā uila uila o nā papa kaapuni paʻi ʻia i nā helu aʻe:

1, ka huna o ka papa i uhi ʻia i nā huna lepo, a i ʻole ka substrate i ke kaʻina hana ua hoʻonani i nā huna i waiho ʻia i ka ʻaoʻao laina.

2. Uhi ʻia ka papa o ka papa me ka aila, nā haumia a me nā sundries ʻē aʻe, a i ʻole ke koena aila silikona

3, ʻaʻole hiki i ka ʻili o ka uila uila ke piʻina, ʻo ka uhi o ka papa he impurities ʻāpana.

4, kiʻekiʻe kūpono hoʻoweliweli ʻino, puhi papa hanana, papa palahalaha he flake uila hiki ʻole ke piʻina.

5, substrate a i ʻole nā ​​ʻāpana o ka hoʻoheheʻe o ka piʻina a me ka ʻeleʻele o ka pae.

6, hoʻokahi ʻaoʻao o ka uhi ua piha, hoʻokahi ʻaoʻao o ka uhi ʻaʻole maikaʻi, haʻahaʻa palena kūpono hiki ke ʻike ʻia ke ʻano o ka ʻōlinolino.

7, puka haʻahaʻa haʻahaʻa ʻike maopopo ʻia ke ʻano o ka ʻōlinolino, kahi uhi kiʻekiʻe hiki ʻole ke ʻino, puhi ʻia i ka pā.

8, ʻaʻole hoʻopaʻa ka hana hoʻoheheʻe i ka mahana a lawa ka manawa, a i ʻole ka hoʻohana pololei ʻana o ka flux

9, haʻahaʻa haʻahaʻa hiki i ka nui o ka piina plating, he ʻulaʻula iki a he ʻulaʻula paha ka papa, hoʻokahi ʻaoʻao o ka uhi, maikaʻi ʻole kahi ʻaoʻao o ka uhi.

Hōʻike nui ʻia nā kumu no ka papa kaapuni maikaʻi ʻole i nā helu aʻe:

1. ʻO ke kaulike wai wai ʻauʻau, he liʻiliʻi ka nui o kēia manawa, pōkole loa ka manawa plating.

2. Liʻiliʻi a puʻunaue pono ʻole ʻia nā anoda.

3. ʻO kahi liʻiliʻi a i ʻole nui o ka gloss tin.

4. Lōʻihi loa ke anode, kiʻekiʻe loa ka nui o kēia manawa, lahilahi ka nui o ka uea kūloko, a hewa ʻole ka mea ʻike optika.

5. ʻO ke kiʻi ʻoniʻoni kūloko a i ʻole nā ​​mea ʻokanika ma mua o ka plating.

6. ʻOi aku ka kiʻekiʻe o kēia nui a ʻaʻole lawa ka kānana kānana plating.