Nūhou
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He aha ka puka aniani solder mask?
Ma mua o ka hoʻokomo ʻana i ka puka aniani solder mask, pono mākou e ʻike i ke ʻano o ka solder mask.ʻO ka mask solder e pili ana i ka ʻāpana o ka papa kaapuni i paʻi ʻia i ka inika, i hoʻohana ʻia e uhi i nā ʻāpana a me ke keleawe e pale aku i nā mea metala ma ka PCB a pale i nā pōkole pōkole.ʻO ka maka hoʻoheheʻe e wehe ana ref...Heluhelu hou aku -
He mea koʻikoʻi ka hoʻokele PCB!
I ka hana ʻana i ka PCB routing, ma muli o ka hana loiloi preliminary ʻaʻole i hana ʻia a ʻaʻole i hana ʻia, paʻakikī ka post-processing.Inā hoʻohālikelike ʻia ka papa PCB me ko mākou kūlanakauhale, ua like nā ʻāpana me ka lālani o nā hale like ʻole, nā laina hōʻailona nā alanui a me nā ala i ke kūlanakauhale, flyover roundabou...Heluhelu hou aku -
Puka hoailona PCB
ʻO ka graphitization ma ka electroplating ma nā lua a i ʻole ma nā lua ma ka lihi o ka PCB.E ʻoki i ka ʻaoʻao o ka papa e hana i nā ʻāpana hapalua.ʻO kēia mau puka hapalua ka mea a mākou i kapa ai he pad hole stamp.1. Nā pōʻino o nā puka hōʻailona ①: Ma hope o ka hoʻokaʻawale ʻia ʻana o ka papa, he ʻano like kona ʻano.Ke kali nei kekahi poʻe ...Heluhelu hou aku -
He aha ka pōʻino e paʻa ai ka papa PCB me ka lima hoʻokahi i ka papa kaapuni?
I ka PCB hui a me ka soldering kaʻina hana, SMT chip hana mea hana he nui na limahana a mea kūʻai mai i komo i loko o ka hana, e like me ka plug-in hoʻokomo, ICT ho'āʻo, PCB splitting, manual PCB soldering hana, screw kau ana, rivet kau ana, crimp connector manual pressing, ʻO ka pōʻaiapuni PCB...Heluhelu hou aku -
No ke aha i loaʻa ai i ka PCB nā puka i loko o ka uhi pā hale?
Lapaʻau ma mua o ka hoʻopaʻa ʻana i ke keleawe 1) .Burring ʻO ke kaʻina hana wili o ka substrate ma mua o ke komo ʻana o ke keleawe he maʻalahi ke hana i ka burr, ʻo ia ka pilikia huna nui loa i ka metallization o nā lua haʻahaʻa.Pono e hoʻoholo ʻia e ka ʻenehana deburring.ʻO ka maʻamau ma ke ʻano mechanical, no laila ...Heluhelu hou aku -
ʻO ka wehe ʻana i ka chip
Ua ʻike ʻia ka decryption chip ma ke ʻano he decryption hoʻokahi (IC decryption).No ka mea ua hoʻopili ʻia nā ʻāpana microcomputer chip hoʻokahi i ka huahana kūhelu, ʻaʻole hiki ke heluhelu pololei ʻia ka papahana me ka hoʻohana ʻana i ka polokalamu.I mea e pale aku ai i ke komo ʻole ʻia ʻana a i ʻole ke kope ʻana i nā polokalamu on-chip o ka mic...Heluhelu hou aku -
He aha kā mākou e hoʻolohe ai i ka hoʻolālā laminated PCB?
I ka hoʻolālā ʻana i ka PCB, ʻo kekahi o nā nīnau kumu nui e noʻonoʻo ʻia e hoʻokō i nā koi o nā hana kaapuni e pono ai i ka nui o ka papa uea, ka mokulele honua a me ka mokulele mana, a me ka paʻi ʻana i ka papa wili uila, ka papa honua a me ka mana. ka hoʻoholo mokulele o ka helu ...Heluhelu hou aku -
ʻO nā pono a me nā pōʻino o ka ceramic substrate pcb
ʻO nā mea maikaʻi o ka ceramic substrate pcb: 1. ʻO ka ceramic substrate pcb i hanaʻia i nā mea ceramic, kahi meaʻanoʻole a me ka pilina o ka honua;2. ʻO ka mea hoʻoheheʻe ceramic pono'ī ua hoʻopiliʻia a he kiʻekiʻe ka hana hoʻonā.ʻO ka waiwai nui o ka insulation he 10 a 14 ohms, hiki ke ca ...Heluhelu hou aku -
Eia kekahi mau ʻano o ka hoʻāʻo ʻana i ka papa PCBA:
ʻO ka hoʻāʻo ʻana o ka papa PCBA he hana koʻikoʻi e hōʻoia i ka hāʻawi ʻia ʻana o nā huahana PCBA kiʻekiʻe, kūlana kiʻekiʻe, a hilinaʻi nui i nā mea kūʻai aku, e hōʻemi i nā hemahema i nā lima o nā mea kūʻai aku, a pale aku ma hope o ke kūʻai aku.Eia kekahi mau ʻano o ka hoʻāʻo ʻana o ka papa PCBA: Nānā ʻike, nānā ʻike ...Heluhelu hou aku -
Kaʻina hana o Aluminum PCB
Me ka hoʻomau mau ʻana a me ka holomua o ka ʻenehana huahana uila hou, ke ulu mālie nei nā huahana uila i ke kuhikuhi o ka māmā, lahilahi, liʻiliʻi, pilikino, hilinaʻi kiʻekiʻe a me nā hana he nui.Ua hānau ʻia ka PCB alumini e like me kēia ʻano.Loaʻa ka PCB alumini ...Heluhelu hou aku -
ua haʻihaʻi a hoʻokaʻawale ʻia ma hope o ke kuʻi ʻana, no laila ua kapa ʻia ʻo V-cut.
Ke hui ʻia ka PCB, ʻo ka laina hoʻokaʻawale V-like ma waena o nā veneers ʻelua a ma waena o ka veneer a me ka ʻaoʻao kaʻina hana i kahi ʻano "V";ua haʻihaʻi a hoʻokaʻawale ʻia ma hope o ke kuʻi ʻana, no laila ua kapa ʻia ʻo V-cut.Ke kumu o ka V-cut: ʻO ke kumu nui o ka hoʻolālā ʻana i ka V-cut ʻo ia ka maʻalahi o ka ...Heluhelu hou aku -
He aha nā hewa maʻamau o ka paʻi pale PCB?
ʻO ka paʻi pale PCB he loulou koʻikoʻi i ke kaʻina hana PCB, a laila, he aha nā hewa maʻamau o ka paʻi ʻana i ka papa PCB?1, ʻO ke kiʻekiʻe o ka pale o ka hewa 1), hoʻopili i nā lua ʻO nā kumu o kēia ʻano kūlana: maloʻo wikiwiki ka paʻi ʻana, ma ka ʻaoʻao pale maloʻo ...Heluhelu hou aku