1. He aha ke gula Immersion?
No ka maʻalahi, ʻo ke gula kaiapuni ka hoʻohana ʻana i ka hoʻoheheʻe kemika e hana i kahi uhi metala ma luna o ka ʻili o ka papa kaapuni ma o ka hopena oxidation-reduction kemika.

2. No ke aha mākou e pono ai e hoʻokomo i ke gula?
ʻO ke keleawe ma ka papa kaapuni ka nui o ke keleawe ʻulaʻula, a ua maʻalahi nā hui solder keleawe i ka lewa, kahi e hana ai i ka conductivity, ʻo ia hoʻi, ka ʻai ʻana i ka tin maikaʻi ʻole, a hoʻemi i ka hana o ka papa kaapuni.

A laila pono ia e hana i ka hoʻomaʻamaʻa ʻana ma luna o nā hui solder keleawe. ʻO ke gula kaiapuni ʻo ia ke pā gula ma luna. Hiki i ke gula ke hoʻopaʻa pono i ka metala keleawe a me ka ea e pale ai i ka oxidation. No laila, ʻo ka Immersion Gold kahi ʻano lapaʻau no ka hoʻoheheʻe ʻana o ka ʻili. He hopena kemika ia ma ke keleawe. Ua uhi ʻia ka ʻili i kahi papa gula, i kapa ʻia hoʻi he gula.

3. He aha nā pōmaikaʻi o ka mālama ʻana i ka ʻili e like me ke gula immersion?
ʻO ka pōmaikaʻi o ke kaʻina gula kaʻa ʻana, ʻo ia ka paʻa o ke kala i waiho ʻia ma ka ʻili i ka wā i paʻi ʻia ai ke kaʻapuni, maikaʻi loa ka ʻōlinolino, maʻalahi ka uhi ʻana, a maikaʻi loa ka solderability.

He 1-3 Uinch ka mānoanoa o ke gula immersion. No laila, ʻoi aku ka mānoanoa o ka mānoanoa o ke gula i hana ʻia e ke ʻano o ka mālama ʻana i ka ʻili o ka Immersion Gold. No laila, hoʻohana mau ʻia ke ʻano o ka mālama ʻana i ka ʻili o ka Immersion Gold i nā papa kī, nā papa manamana gula a me nā papa kaapuni ʻē aʻe. No ka mea he koʻikoʻi ko ke gula conductivity, ke kūpaʻa oxidation maikaʻi a me ke ola lawelawe lōʻihi.

4. He aha nā pōmaikaʻi o ka hoʻohana ʻana i nā papa kaapuni gula kaiapuni?
1. He olinolino ke kala, maikai ka waihooluu, a nani ke nana aku.
2. ʻO ka hana aniani i hana ʻia e ke gula immersion ʻoi aku ka maʻalahi o ka weld ma mua o nā ʻano lapaʻau ʻē aʻe, hiki ke ʻoi aku ka maikaʻi o ka hana a hōʻoia i ka maikaʻi.
3. No ka mea, ʻo ka nickel a me ke gula wale nō ka papa gula i loko o ka pā, ʻaʻole ia e hoʻopili i ka hōʻailona, ​​no ka mea, ʻo ka hoʻouna ʻana i ka hōʻailona ma ka hopena o ka ʻili ma ka papa keleawe.
4. 'O nā waiwai metala o ke gula he 'ano pa'a, 'oi aku ka pa'a o ka hale aniani, a 'a'ole ma'alahi ka hana 'ana o ka oxidation.
5. No ka mea, ʻo ka nickel a me ke gula wale nō ka papa gula i loko o nā pads, ʻoi aku ka paʻa o ka pale solder ma ke kaʻapuni a me ka papa keleawe, a ʻaʻole maʻalahi ka hana ʻana i nā pōkole pōkole micro.
6. ʻAʻole pili ka papahana i ka mamao i ka wā o ka uku.
7. ʻOi aku ka maʻalahi o ke koʻikoʻi o ka pā gula immersion.

5. ʻO nā manamana gula a me nā manamana gula
ʻOi aku ka maʻalahi o nā manamana gula, he mau mea hoʻopili keleawe, a i ʻole nā ​​​​mea hoʻokele.

No ke kiko'ī hou aku, no ka mea, he ikaika ka pale ʻana o ke gula a me ka conductivity ikaika, ua uhi ʻia nā ʻāpana i pili i ke kumu hoʻomanaʻo ma ka lāʻau hoʻomanaʻo me ke gula, a laila lawe ʻia nā hōʻailona a pau ma o nā manamana gula.

No ka mea, ua haku ʻia ka manamana gula me nā mea hoʻopili conductive melemele he nui, ua uhi ʻia ka ʻili i ke gula a ua hoʻonohonoho ʻia nā pilina conductive e like me nā manamana lima, no laila ka inoa.

Ma ka ʻōlelo a ka poʻe kamaʻāina, ʻo ka manamana gula ka ʻāpana hoʻohui ma waena o ka lāʻau hoʻomanaʻo a me ka slot hoʻomanaʻo, a lawe ʻia nā hōʻailona āpau ma o ka manamana gula. Hoʻokumu ʻia ka manamana gula me nā mea hoʻopili conductive gula he nui. Hoʻopili maoli ʻia ka manamana gula me kahi papa gula ma ka papa keleawe ma o kahi kaʻina hana kūikawā.

No laila, ʻo ka ʻokoʻa maʻalahi, ʻo ke gula kaiapuni kahi kaʻina hana lapaʻau no nā papa kaapuni, a ʻo nā manamana gula nā ʻāpana i loaʻa nā hoʻohui hōʻailona a me ka hoʻokele ma ka papa kaapuni.

Ma ka mākeke maoli, ʻaʻole paha he gula nā manamana gula ma ka ʻili.

Ma muli o ke kumu kūʻai pipiʻi o ke gula, ua hoʻololi ʻia ka hapa nui o nā hoʻomanaʻo e ka paʻi tin. Ua kaulana nā mea tin mai ka makahiki 1990. I kēia manawa, ua hana ʻia nā "manamana gula" o nā motherboards, ka hoʻomanaʻo a me nā kāleka kiʻi i hana ʻia me ka tin. ʻO nā mea waiwai, ʻo kahi hapa wale nō o nā wahi pili o nā kikowaena hana kiʻekiʻe / hana e hoʻomau ʻia i ke gula-plated, ʻo ia ke kumu kūʻai maoli.