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Pehea e koho ai i ka nui o ka reflow soldering?He aha ka ʻāpana wela i kūpono?
Manaʻo nā hale hana uila he nui ke kūʻai ʻana i ka mīkini hoʻoheheʻe hou e hiki ke hoʻokō i nā koi o ka hana maʻamau, akā maʻamau ka nui o ke kālā a hāʻawi i ka wahi i noho ʻia.ʻO ka 8 a hiki i ka 10 zone reflow a me ka wikiwiki o ke kāʻei ʻoi aku ka hopena maikaʻi loa i ka hana kiʻekiʻe ...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o ka hoʻoheheʻe ʻana a me ka hoʻoheheʻe nalu?ʻO wai ka maikaʻi?
Ke hoʻomohala nei ka lāhui o kēia lā i nā ʻenehana hou i kēlā me kēia lā, a ʻike maopopo ʻia kēia mau holomua ma ka hana ʻana i nā papa kaapuni paʻi (PCB).ʻO ka pae hoʻolālā o kahi PCB he mau ʻanuʻu, a ma waena o kēia mau ʻanuʻu he nui, he mea koʻikoʻi ka soldering i ka hoʻoholo ʻana i ka qualit...Heluhelu hou aku -
Pehea e ʻike ai a pane aku ai i nā ʻano 6 o ka PCB Fogging Coating Conformal Coating Defects
Hāʻawi ʻia i nā ʻano like ʻole i loko o ke kaʻina hana hoʻopili conformal (e laʻa me ka hoʻopili ʻana i ka uhi, viscosity, ka hoʻololi ʻana o ka substrate, ka mahana, ka hui ʻana o ka ea, ka haumia, ka evaporation, humidity, a me nā mea ʻē aʻe), hiki ke kū mai nā pilikia kīnā.E nānā kākou i kekahi mau pilikia maʻamau i hiki ke ala mai ke...Heluhelu hou aku -
ʻO ka mānoanoa o ka mānoanoa o ka uhi pena conformal PCB a me ke ʻano hana hoʻohana
Nā koi maʻamau no ka uhi ʻana i ka mānoanoa o ka PCB conformal pena ʻO ka mānoanoa uhi maʻamau o ka hapa nui o nā huahana papa kaapuni ʻo 25 a 127 microns, a ʻoi aku ka mānoanoa o ka uhi ʻana o kekahi mau huahana.Pehea e ana me ka mea paahana Pono e pale ʻia nā papa kaapuni me ka ʻaʻahu lahilahi loa.Heluhelu hou aku -
He mea nui ka IC o ka papa kaapuni paʻi, pehea e hoʻoholo ai inā he mea hou a hoʻohana ʻia paha?
1. E nānā i ka papaʻaina ʻāpana kino Inā ua poni ʻia kahi ʻāpana i hoʻohana ʻia, hiki ke nānā ʻia ma lalo o ke aniani hoʻonui a aia nā ʻōpala liʻiliʻi ma ka ʻili.Inā pena ʻia ka ʻili, e ʻālohilohi ke nānā aku me ka ʻole o ke ʻano plastik.2. E nānā i ka kikokikona i paʻi ʻia.Heluhelu hou aku -
Pehea ka ʻike artificial ka palena aʻe i ka hana PCB?
E kamaʻilio kākou e pili ana i kekahi mea ʻokiʻoki i kēia lā, ʻo ka naʻauao hana.I ka hoʻomaka ʻana o ka ʻoihana hana, ua hilinaʻi ia i ka manpower, a ma hope o ka hoʻokomo ʻana i nā lako automation i hoʻomaikaʻi nui i ka pono.I kēia manawa, e lele hou ka ʻoihana hana i mua, ...Heluhelu hou aku -
Ka nānā 'ana i nā hemahema maika'i ma'amau i ka ho'oku'u 'ana, solder spatter
Ua loaʻa i ka mea hana hoʻoheheʻe reflow ʻo Shenzhen Chengyuan Industry nā pilikia maʻamau i ka reflow soldering no ka manawa lōʻihi.Eia kekahi mau pilikia solder maʻamau, a me nā manaʻo no ka mālama ʻana a me ka pale ʻana: 1. ʻO ka ʻili o ka hui solder e ʻike ʻia i ka hau, c...Heluhelu hou aku -
ʻO ka uhi ʻana o ka PCB conformal a me ka encapsulation PCB, ʻo wai kahi āu e koho ai?
Me ka ulu wikiwiki o ka ʻoihana uila, ua hoʻonui nui ʻia ka hoʻohana ʻana i nā PCB.Eia nō naʻe, ʻo kona hoʻohana ʻana i nā noi like ʻole e pili ana nā PCB i nā kūlana kaiapuni like ʻole.Ma kahi e ʻike ʻia ai ka PCB i ka makū a i ʻole nā kemika koʻikoʻi, hiki ke hoʻokō ʻia ka hana ...Heluhelu hou aku -
Pehea e hoʻohana ai nā mea hou i nā umu Reflow
Hoʻohana ʻia nā umu Reflow i ka hana ʻana o Surface Mount Technology (SMT) a i ʻole nā kaʻina hana hoʻopihapiha semiconductor.ʻO ka maʻamau, ʻo nā umu reflow kekahi ʻāpana o ka laina hui uila, me nā mīkini paʻi a hoʻokomo.Hoʻopili ka mīkini paʻi i ka paʻi solder ma ka PCB, a me ka mīkini hoʻokomo p ...Heluhelu hou aku -
ʻO wai ka mea ʻoi aku ka maikaʻi no ka mīkini hoʻoheheʻe anti-pena ʻekolu, a ʻehia ka nui?
I nā makahiki i hala iho nei, me ka hoʻomohala wikiwiki ʻana o ka ʻenehana uila, ʻoi aku ka nui o nā lako kamepiula, ʻo ka R&D a me ka hana ʻana o nā ʻōnaehana CNC no ka ʻenehana ʻenehana hana ʻenehana i lilo i ʻenehana hou i hoʻomohala wikiwiki ʻia i ke kula kiʻekiʻe.Ua loaʻa i kāna kūkulu ʻana ...Heluhelu hou aku -
ʻIkepili o nā kumu o ka wela ʻole i ka hoʻoheheʻe hou ʻana
Ua ʻike ʻo Chengyuan Industry i ka hoʻomaʻamaʻa lōʻihi ʻo nā kumu nui o ka hoʻomehana ʻole ʻana i ka wā reflow soldering penei.ʻO ka mua ka ʻokoʻa o ka wela wela o nā ʻāpana, ʻo ka lua ka hopena marginal o ke kāʻei conveyor a i ʻole ka mea wela, a ʻo ka mea hope loa ka huahana ...Heluhelu hou aku -
Nā kumu a me ka hoʻonā ʻana o nā pōlele solder reflow
ʻO ka mea hana hoʻoheheʻe reflow Chengyuan i loaʻa i ka hana lōʻihi a me ka hana ʻana i nā kumu nui o ka reflow solder beads e like me kēia: oxidation o ka m...Heluhelu hou aku
