Nūhou hui
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ʻO ke kuleana a me ke koho ʻana o ka mea hoʻoheheʻe ea no ka SMT Placement Machine
ʻO ka SMT koho a me ka mīkini wahi i ʻike ʻia ʻo "mīkini hoʻokomo" a me "pūnaewele hoʻonohonoho i luna", he mea ia no ka hoʻokomo pono ʻana i nā ʻāpana hoʻonoho ʻili ma luna o ka PCB solder plate ma ka neʻe ʻana i ke poʻo hoʻokomo ma hope o ka hāʻawi ʻana i ka mīkini a i ʻole ka paʻi stencil i ka hana l.. .Heluhelu hou aku -
Kahi mīkini SMT AOI ma ka laina hana SMT
ʻOiai hiki ke hoʻohana ʻia ka mīkini SMT AOI ma nā wahi he nui ma ka laina hana SMT no ka ʻike ʻana i nā hemahema kikoʻī, pono e waiho ʻia nā mea nānā AOI ma kahi kahi e hiki ai ke ʻike a hoʻoponopono ʻia ka hapa nui loa.ʻEkolu mau wahi nānā nui: Ma hope o ke kūʻai ʻana ...Heluhelu hou aku -
17 nā koi no ka hoʻolālā hoʻolālā ʻāpana i ke kaʻina SMT (I)
1. ʻO nā koi kumu o ke kaʻina hana SMT no ka hoʻolālā hoʻolālā ʻāpana penei: ʻO ka māhele ʻana o nā ʻāpana ma ka papa kaapuni i paʻi ʻia e like me ka hiki.ʻO ka mana wela o ka reflow soldering o nā ʻāpana maikaʻi nui he nui, a ʻoi aku ka maʻalahi o ka neʻe ʻana ...Heluhelu hou aku -
Pehea e mālama ai ka hale hana PCB i ka maikaʻi o ka papa PCB
ʻO ka maikaʻi ke ola o kahi ʻoihana, inā ʻaʻole paʻa ka mana o ka maikaʻi, ʻaʻole e hele lōʻihi ka ʻoihana, PCB hale hana inā makemake ʻoe e kāohi i ka maikaʻi o ka papa PCB, a laila pehea e kāohi ai?Makemake mākou e hoʻomalu i ka maikaʻi o ka papa PCB, pono e loaʻa kahi ʻōnaehana mana maikaʻi, ʻōlelo pinepine ʻia e ...Heluhelu hou aku -
Hoʻomaka i ka PCB substrate
Hoʻokaʻawale ʻia o nā substrate hiki ke hoʻokaʻawale ʻia i ʻelua mau ʻāpana: nā mea substrate paʻa a me nā mea substrate maʻalahi.ʻO kahi ʻano koʻikoʻi o ka mea paʻa paʻa paʻa maʻamau he laminate ʻaʻahu keleawe.Hana ʻia ia me Reinforeing Material, impregnated wit...Heluhelu hou aku -
ʻEwalu kumu o ka hoʻolālā hana hana PCBA
1. ʻO ka hui ʻili a me nā ʻāpana crimping i makemake ʻia.Me ka hoʻomohala ʻana o ka ʻenehana hoʻopihapiha hoʻopihapiha, hiki ke kūʻai ʻia ka hapa nui o nā ʻāpana no nā kāʻei reflow welding package, me nā ʻāpana plug-in hiki iā mākou ...Heluhelu hou aku -
ʻIke i nā mea pale
1. He aha ke kū'ē Ua kapa ʻia ka hana o ka hoʻōki ʻana i ke au.ʻO kahi mea me kahi waiwai kū'ē i kapa ʻia he mea kū'ē.Hōʻike ʻia ka R(Resistor) ma ka ʻōlelo Pelekania.2. ʻĀpana kūʻē ʻO ka ʻāpana kumu no ohm Ω kona mau ʻāpana hoʻonui he tausani o K Ω megohm M Ω &n...Heluhelu hou aku -
ʻIke kumu o ka mīkini hoʻokomo
Ma ke ʻano he ʻenehana kiʻekiʻe, ʻo ka hana palekana a me ka pololei o ka mīkini hoʻokomo he mea nui loa ia no ka mīkini a me ke kanaka.ʻO ke kumu kumu o ka hana palekana o ka mīkini hoʻonoho ʻo ia ka mea e hana ai ka mea hoʻokele i ka hoʻoholo pololei loa a pono e hahai i kēia mau lula palekana maʻamau ...Heluhelu hou aku -
NeoDen Nā huahana hou - Mīkini AOI pūnaewele, mīkini AOI waho
I nehinei, ua hoʻolaha kā mākou hui i nā huahana 3, ka mīkini AOI pūnaewele, ka mīkini AOI Offline a me ka mīkini paʻi ʻike piha piha.Hana kēia huahana i kā mākou laina huahana SMT i ʻoi aku ka maikaʻi.I kēia manawa, hāʻawi wau iā ʻoe i kahi hoʻolauna pōkole o kēia mau huahana ʻekolu ma lalo nei.Mīkini AOI pūnaewele: High Precisio...Heluhelu hou aku -
Māhele 2 Nā ʻano IDENTIFICATION maʻamau o nā ʻāpana polar SMT
6. Kaapuni i hoʻohui ʻia 6.1 SOIC type packaging he polarity.Nā kaha polarity: 1) lipine, 2) hōʻailona, 3) nā notches a me nā ʻāwīwī, 4) bevel 6.2 ʻO ka PACKAGE o SOP a i ʻole QFP ʻano polarity.Hoʻopaʻa ʻia ka polarity :1) hōʻailona ʻia ka notch/groove, 2) ʻokoʻa kekahi kiko (nui/ʻano) mai nā helu ʻelua/ʻekolu.6....Heluhelu hou aku -
Māhele 1 Nā ʻano IDENTIFICATION maʻamau o nā ʻāpana polar SMT
Pono e uku nui ʻia i nā mea polarity i loko o ke kaʻina hana PCBA, no ka mea, hiki i nā hewa ʻāpana kuhikuhi ke alakaʻi i nā ulia pōpilikia a me ka hemahema o ka papa PCBA holoʻokoʻa.No laila, he mea koʻikoʻi loa ia no ka ʻenehana a me nā limahana hana e hoʻomaopopo i nā mea polarity SMT.I...Heluhelu hou aku -
He aha nā mea hana e pono ai no kahi laina hana SMT?
I kēia manawa, i ka ʻoihana LED, hoʻohana pinepine ʻia ka hana SMT LED e kau i nā huahana LED.Hiki i ka mīkini SMT LED ke hoʻoponopono maikaʻi i ka ʻālohilohi, Angle o ka nānā, pālahalaha, hilinaʻi, kūlike a me nā pilikia ʻē aʻe.A laila, he aha ke ʻano o nā lako e pono ai mākou i ka wā e hoʻokō ai mākou i ka hoʻoponopono chip LED?LED...Heluhelu hou aku
