Te Hanga PCB me te PCBA Kounga-Teitei | TE HARI KI TONU me te Tirotiro X-RAY

I roto i te au e whanake tonu ana o te SMT (Hangarau Maunga Mata), ko te kounga o te PCBA (Huihuinga Poari Ara-Poro Tā) kua noho hei pou mō ngā kaihanga SMT kia tū motuhake ai i te mākete. Mai i te wāhanga tuatahi o te Tauira Pcb, te whakamahere tupato o te hoahoa me te tahora Pcb, tae noa ki te tukanga pakari o te Huihuinga me te Whakamātautau Pcb, he mea nui ia taahiraa mō te kounga o te hua. E whakaatu ana a RICH FULL JOY, i te mahi tahi me Unico Inspection, i te Taputapu Tirotiro Fluoroscopy X-RAY Micro-focus AX7900. Me te kaha hangarau tino pai me te hoahoa auaha, ka mahi hei kaitiaki whakamutunga o te kounga PCBA, me te whakarite kia tiaho ia papa ara-porowhita me te tino pai.​

Ko te Taputapu Tirotiro Pūoro X-RAY AX7900 Micro-focus he whakaaturanga tūturu o te whai a RICH FULL JOY i te kounga. Ka whakauruhia te mauri o ngā mara hangarau matua e whā: te whatu, te miihini, te hikohiko, me te tukatuka whakaahua mamati. Ko te wāhanga matua, te pūtake hihi-X arotahi-iti, he mea hanga ki te hangarau hou. Ko tēnei hihi hihi-X tino arotahi he rite ki te titiro pumau a RICH FULL JOY ki te hiranga. Mā te whakamahi i ngā rerekētanga o te mimiti hihi-X e ngā rauemi rerekē, ka uru ki te mata o ngā papa hiko PCBA ka ruku ki roto i ō rātou hanganga o roto. Ahakoa ko ngā kokonga huna o ngā papa hiko maha-paparanga, ko te hoahoa o roto rānei o ngā taputapu kua tākaihia, ka whakaatuhia mārama ia taipitopito iti i roto i ngā whakaahua tirotiro, kāore he wāhi mō ngā hapa pea.​

Ko te taputapu kite papatahi whakamārama-teitei kua whakauruhia ki roto i te taputapu e tū ana hei "kanohi koura" mō te tirotiro kounga, he mahi toi nā RICH FULL JOY. He whānui te horahanga whakaahua whai hua o te 130×130mm, ā, he mata whānui hei whakaū i te kounga, e hopu ana i ngā taipitopito katoa o te PCBA me te tino tika. Ko tana matihiko pika 1536×1536, me te rahi pika iti rawa o te 85-micron, e tuku ana i te taumata māramatanga whakaahua whakamiharo, e āhei ai te kite i ngā hapa iti rawa o te kotahi-tekau o te diameter o te makawe tangata.

Mā te tere anga o te 20 anga ia hekona, ka whakarite kia āta tirohia ngā whakaahua tirotiro, kia tere, kia tika hoki, kia tere hoki te māramatanga o ngā kaiwhakahaere. Mā te mahi whakatītaha ±30°, me te whānuitanga nekehanga 300mm, ka taea te tirotiro whānui, 360-tohu o te PCBA mai i ngā koki me ngā tūranga katoa e taea ana te whakaaro. Mā tēnei ka whakarite kia kore e taea e ngā mea e whakaiti ana i te kounga, ahakoa te iti, te huna rānei, te karo i tana tirotiro, kia tiakina ai te pono me te hiranga o ia PCBA e hangaia ana.

I roto i ngā horopaki tono mahi, e whakaatu ana te AX7900 i te kaha tino pai o RICH FULL JOY ki te whakahaere i te kounga. Mō ngā take pēnei i te honohono matao o te hononga honohono, ka taea e ia te tautuhi tika i ngā āputa iti, tae atu ki ngā tekau maikiromita, i waenganui i ngā hononga honohono me ngā papa. Ina tūtaki ki ngā mōrearea ara iahiko poto, ka taea e te taputapu te uru ki te paparanga whakamarumaru o te papa ara iahiko me te whakatau mārama mēnā he hononga hiko rerekē i waenganui i ngā ara iahiko. Ko ngā mōrearea huna pēnei i ngā mirumiru me ngā kapiti i roto i ngā wāhanga ka kitea katoatia i raro i te tirotiro a te AX7900. Ka taea e tana mahi ine ahurei te tatau tika i te rōrahi me te tūranga o ngā mirumiru i roto i ngā hua hiko/haurua-kawe, me te tawhā hapa e whakahaeretia ana i roto i te 1%. Mā te mahi whakatika tūranga ka taea e ngā kaiwhakamahi te whakatakoto ngāwari i ngā pūwāhi tirotiro maha, ka taea ai te tirotiro maha-pūwāhi. Ahakoa he mōkihi BGA (Ball Grid Array) uaua, he taputapu QFP (Quad Flat Package) kī tonu rānei, ka taea e ia te whakaoti tere me te tika i ngā tirotiro. Mā te mahi whakatere aunoa, me te tautuhinga whakaahua aunoa e tuhi ana i ngā mōhiohio o ngā pūwāhi āhuatanga, ka taea e ngā kaiwhakahaere te whakamahi noa i ētahi pātene, ā, ka taea e te taputapu te kimi tere i te tūranga tirotiro kua tohua me te tiki aunoa i ngā raraunga tirotiro o mua mō te tātari whakatairite, ka whakapai ake i te pai me te tika o te tirotiro me te hanga i tētahi rārangi parepare pakari mō te whakahaere kounga.

Hei tauira, me tango he kamupene hiko rongonui. I mua i te mahi tahi me RICH FULL JOY me te whakauru i te AX7900, ko te reiti hapa o tana raina whakaputa PCBA nā ngā hapa huna i tae ki te 3%, ā, i hua ake he mate ōhanga ā-tau neke atu i te tekau miriona yuan nā ngā take kounga hua. Heoi, i muri i te whakatinanatanga o te tirotiro tukanga katoa me te AX7900, i heke te reiti hapa ki raro iho i te 0.1%, ā, tata kore te reiti hokinga mai o ngā hua i te mākete. Nā tēnei whakatutukitanga whakamiharo, kāore i te whakaora noa i te kamupene i te nui o ngā utu, engari i āwhina anō hoki i āna hua ki te whakatū i tētahi ingoa kounga tino pai i te mākete, me te piki haere tonu o te pai o ngā kaihoko.​

Kua tino whakapono a RICH FULL JOY ko te kounga te tūāpapa o te whanaketanga pakihi. Ko ngā āhuatanga katoa o te Taputapu Tirotiro Pūorooro X-RAY AX7900 Micro-focus, mai i te rangahau me te whanaketanga ki te hanga, kua tirotirohia e RICH FULL JOY te kounga me te whakamātautau mahi. Ehara i te mea he taputapu tirotiro noa iho; he whakapau kaha a RICH FULL JOY ki te tiaki i te kounga PCBA. Ko te whiriwhiri i a RICH FULL JOY me te AX7900 ko te whiriwhiri i te taurangi kounga tino pai, e āhei ai ngā papa hiko PCBA katoa ki te tiaho i te mākete me te kounga tino pai, me te whiwhi whakawhirinakitanga.