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Pehea e koho koke ai i ke kū'ē o ka PCB ili keleawe uea?
ʻO ke keleawe kahi papa metala conductive maʻamau ma luna o kahi papa kaapuni (PCB).Ma mua o ka helu ʻana i ke kūʻē ʻana o ke keleawe ma kahi PCB, e ʻoluʻolu e hoʻomaopopo he ʻokoʻa ke kūpaʻa o ke keleawe me ka mahana.No ka hoʻohālikelike ʻana i ke kūpaʻa o ke keleawe ma ka ʻili PCB, hiki ke hoʻohana ʻia kēia ʻano kumu.I ka manawa...Heluhelu hou aku -
He aha ka hana a ka Mīkini SMT AOI?
SMT AOI Machine Description ʻO ka ʻōnaehana ʻo AOI kahi ʻōnaehana kiʻi optical maʻalahi a me ka ʻōnaehana hana i hoʻohui ʻia me nā kāmera, nā lens, nā kumu kukui, nā kamepiula a me nā mea hana maʻamau.Ma lalo o ka hoʻomālamalama ʻana o ke kumu kukui, hoʻohana ʻia ke kāmela no ke kiʻi pololei, a laila ʻike ʻia ka ʻike e ka com ...Heluhelu hou aku -
He aha ka hana a ka mīkini kūʻai nalu?
I. Wave Soldering Machine Types 1.Miniature wave soldering machine Microcomputer design is mainly applied to science research institutes, schools and other R & D oihana, adapt to the scope of production is a variety of small batch, miniaturized new product trial production, do aole nee...Heluhelu hou aku -
He aha nā mea hoʻomākaukau e hana ʻia ma mua o ka Mīkini Soldering Wave?
ʻO ke kaʻina hana o ka mīkini hoʻoheheʻe nalu he loulou koʻikoʻi i nā pae āpau o ka hana a me ka hana ʻana o PCBA.Inā ʻaʻole i hana maikaʻi ʻia kēia hana, makehewa nā hana mua.A pono e hoʻolilo i ka nui o ka ikehu no ka hoʻoponopono ʻana, no laila pehea e hoʻomalu ai i ke kaʻina hana kūʻai nalu?1. E nānā i ka ...Heluhelu hou aku -
ʻO ke koʻikoʻi o ka mīkini nānā X-ray
X-ray: ʻO ka inoa piha o nā lako hoʻāʻo X-ray, ʻo ia ka hoʻohana ʻana i ka X-ray haʻahaʻa haʻahaʻa, scan imaging o loko o ka huahana, e ʻike i nā māwae o loko, nā kino haole a me nā hemahema ʻē aʻe.ʻO ia ke ʻano o ka hana ʻana o nā halemai i nā scan X-ray.ʻO ka naʻauao a me ka miniaturization o nā huahana uila e hana i ka nui o ch ...Heluhelu hou aku -
He aha ke ʻano o ka solder paste inspection machine (SPI)?
I. Hoʻokaʻawale i ka mīkini SPI Solder paste inspection machine hiki ke hoʻokaʻawale ʻia i ke ana 2D a me ke ana 3D.1. 2D solder paste inspection machine hiki ke ana wale i ke ki'eki'e o kekahi wahi ma ka solder paste, 3D SPI hiki ke ana i ka solder paste ki'eki'e o ka papa holo'oko'a, oi hiki r...Heluhelu hou aku -
ʻOkoʻa ma waena o ka Layer 2 a me 4 PCB
ʻO ke kumu o ka hana SMT he PCB, kahi i ʻike ʻia e ka helu o nā papa, e like me 2-layer PCB a me 4-layer PCB.I kēia manawa, hiki ke loaʻa i nā papa 48.Ma keʻano loea, hiki i ka helu o nā papa ke hiki i ka wā e hiki mai ana.ʻO kekahi mau supercomputers he mau haneli mau papa.Akā ʻo ka mo ...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o ka mīkini hoʻoheheʻe hawewe a me ka welding manual?
I ka ʻoihana uila, ʻo ka hoʻoili ʻana o ka PCBA no nā lako lako polokalamu he mīkini hoʻoheheʻe nalu a me ka wili lima.He aha nā ʻokoʻa ma waena o kēia mau ʻano hoʻoheheʻe ʻelua, he aha nā mea maikaʻi a me nā pōʻino?I. He haʻahaʻa loa ka maikaʻi a me ka maikaʻi o ka welding 1. Ma muli o ke noi o ERSA ...Heluhelu hou aku -
ʻEhā mau ʻano ʻike wela maʻamau
ʻO nā mea ʻike wela kekahi o nā ʻenehana maʻamau i hoʻohana ʻia i nā huahana he nui i kēia lā, e like me nā kaʻa, uila keʻokeʻo a me nā huahana ʻoihana.No ka hoʻokō ʻana i ke ana wela hilinaʻi, he mea nui e koho i ka sensor wela kūpono no ka noi.Ma lalo o...Heluhelu hou aku -
E akahele no ke kaʻina hana hoʻoheheʻe papa
1. Ma mua o ka hoʻokomo ʻana o ka PCB i loko o ka hoʻoheheʻe ʻana i ka umu reflow, e hōʻoia i hiki ke weldable nā pads o nā ʻāpana a me nā papa kaapuni (maʻemaʻe, ʻaʻohe lepo, ʻaʻohe oxidation, etc.).2. E hoʻohana i nā pāpale antistatic i ka wā e hana ai a wili.3. E hoʻohana i nā mīkina lima ESD i ka wā wili e pale ai i ka haʻalulu uila.4. Inā pono ka hao uila ...Heluhelu hou aku -
Ke Kumu Hana o Cystal Oscillator
Hōʻuluʻulu manaʻo o ka oscillator aniani ʻO ka oscillator kristal e pili ana i ka wafer i ʻoki ʻia mai kahi aniani quartz e like me kekahi Angle azimuth, quartz crystal resonator, i kapa ʻia ʻo quartz crystal or crystal oscillator;Ua kapa ʻia ka mea aniani me ka IC i hoʻohui ʻia i loko o ka pōʻai.ʻO ia ...Heluhelu hou aku -
Ke kumu a me ka hopena o ka hoʻololi ʻana o ka papa PCB
ʻO ka distortion PCB he pilikia maʻamau i ka hana nui ʻana o ka PCBA, e loaʻa i kahi hopena nui i ka hui ʻana a me ka hoʻāʻo ʻana, ka hopena i ka paʻa ʻole o ka hana kaapuni uila, ka pōkiʻi pōkole / kaapuni hāmama.Ke kumu o ka PCB deformation penei: 1. Mahana o PCBA papa p...Heluhelu hou aku
