He aha ka ʻokoʻa ma waena o ke kūʻai ʻana i ka nalu a me ka soldering manual?

1. Manual kuʻihao no ka nui o ka solder a me ka solder wetting angle mana, kuʻihao 'ano like o ka paʻa, metallization puka ma luna o ka tin rate koi ua aneane pau loa paʻakikī, o ka oi aku ka wā o ka lolouila mea pine i gula-plated, ia mea pono e hoʻopau. ka tin-lead soldering position no ka pono e wehe i ka enamel gula ma mua o ka kuʻi ʻana, no ka wili lima lima ʻoi aku ka paʻakikī o kēia hana.

2. Me ka hoʻonui ʻana i ka mānoanoa o ka papa PCB a me ka mānoanoa o ka wīwī kaapuni, e koi ana i ka hoʻonui ʻia ʻana o ka nui o ka welding wela, ʻoi aku ka maʻalahi o ka hoʻoheheʻe ʻana i ka hao e hana i ka wela ʻole, ka hopena i ka solder wahaheʻe a i ʻole ma waena o ka lua solder piʻi kiʻekiʻe ʻaʻole i kūpono i nā koi. , a i mea e hoʻokō ikaika ai i ka wela i makemake ʻia a hoʻonui loa i ka mahana a me ka manawa welding e hana ʻino i ka PCB circuit board a hiki i ka pale.

3. ʻO ke kaʻina hana kuʻi ʻana o ka hawewe PCBA ua lawa ka hoʻololi ʻana i kēlā me kēia kūlana hoʻoheheʻe ʻana a hui pū ʻia, e like me ka nui o ka flux spraying, ka manawa kuʻikuʻi, ke kiʻekiʻe o ka nalu a me ke kiʻekiʻe o ka nalu ma ka ʻākau, hiki ke hoʻemi nui ʻia ka helu kīnā nā mea uila ma loko o ka puka ʻole ka wiliwili kīnā ʻole, a me ka wili lima lima, ma waena o ka pukamīkini hoʻoheheʻe houa me ka nalu kuʻuna maʻamau i hoʻohālikelike ʻia me ka helu kīnā o ka nalu koho (DPM) haʻahaʻa loa.

4. Wave soldering machine ma muli o ka hoʻohana 'ana i ka programmable removable liʻiliʻi tin cylinder a me nāʻano likeʻole o ka wiliwili nozzle, no laila, i loko o ka kuʻihao hiki ke programmed e pale aku i kekahi paʻa PCB B-ʻaoʻao wiliwili a me ka hoʻoikaika 'ana, etc., e pale aku i kona pilina me. solder wela kiʻekiʻe a hoʻoulu i ka pōʻino, akā ʻaʻole pono e hoʻohana i ka pā kuʻi maʻamau a me nā ʻano hana ʻē aʻe. 

Nā hiʻohiʻona o NeoDenND200 mīkini hoʻoheheʻe nalu

Ke ʻano hoʻomehana: makani wela

ʻAno hoʻoluʻu: Axial fan

Kuhikuhi Hoʻololi: Hema→ ʻĀkau

Ka Hoʻomalu Mahana: PID+SSR

Manaʻo Mīkini: Mitsubishi PLC + Paʻi Paʻi

Kaha pahu pahu Flux: Max 5.2L

Ke Kaʻina Pahu: Step Motor+ST-6