I roto i te ao tere o te hanga hikohiko, te wāhi e tohu ana te tika o te taumata-micron i te angitu, ko te whakaurunga o ngā Mata Drill Board PCB Generation-Next e tohu ana i tētahi peke nui i roto i te hanga papa hiko. I hangaia mō te keri, te whakairo, me te miihini iti i runga i ngā papa hiko tānga (PCB) me ētahi atu papa angiangi rawa, ko ēnei Tungsten SteelPapaaho Wiri ItiKa whakakotahi ngā taputapu i ngā rauemi taumata-rererangi me te hangarau pumau rū whenua hei tautuhi anō i te whai huatanga me te roa o te wā e mahi ana i te whakaputanga nui.
Te Hiranga o te Hangarau: He aha te Hiranga o te Rino Tungsten
Kei te ngākau o ēnei mata keri ko te tungsten carbide (WC) tino parakore, he rauemi i whiriwhiria mō tōna ranunga tino pai o te pakeke (HRA 92), te ātete ki te kakahu, me te hanganga pakari. He rerekē ki ngā keri HSS (High-Speed Steel) tuku iho, ka tukuna e tēnei hanganga maitai tungsten:
3X Te Roa Ake o te Ora: Ka tu atu i te 15,000+ huringa keri i runga i ngā papa muka karāhe FR-4, me te kore e pakaru te taha.
Hanganga Witi-Iti: Mā ngā witi carbide iti iho i te 0.5µm ka whakarite kia koi rawa ngā tapa tapahi, kia tutuki ai te diameter o ngā kōhao he iti noa iho i te 0.1mm me te ātete ±0.005mm.
Hoahoa Ārai-Wāwhati: Mā te āhua o te kakau whakapakari ka ārai i te whati i te wā o ngā mahi RPM-tiketike (30,000–60,000), ahakoa i roto i ngā rauemi PCB pakarukaru kua whakakīia ki te uku.
E whakaū ana ngā whakamātautau tuatoru a te Precision Machining Institute of Technology e pupuri ana ēnei moka i te mutunga mata Ra 0.8µm i muri i te 10,000 kōhao – he mea nui mō te pono o te tohu auau-tiketike i roto i ngā taputapu 5G me te IoT.
Te Pūmautanga o te Rū Whenua: Te Tapahi me te Kore Whakaae
Me tino pumau te keri PCB hei ārai i te "haere" me te hē o te tūnga o te kōhao. Ka arohia tēnei e te Proprietary Seismic Blade Edge Design mā:
Āhuahanga Putorino Kore-Āhuarite: Ka whakataurite i te whakakorenga maramara me te whakaiti i te wiri, ka whakaiti i ngā kaha taha mā te 40%.
Koki Hīkoi Pani-Nano: Mā te hīkoi 30° me te paninga TiAlN ka whakaitihia te nui haere o te wera (<70°C) i te wā e mahi tonu ana.
Ngā Awaawa Ārai-Hōorooro: Ka whakararuraru ngā hongere moroiti i whakairohia e te taiaho i ngā auau orooro, kia tika ai te tūnga i roto i te 5µm puta noa i ngā PCB paparanga-10.
I roto i tētahi whakamātautau ahotea i te keri i ngā kōhao 0.3mm i roto i ngā papa konumohe 2mm, i whakaatu ēnei mata i te korenga o te pekapeka i roto i te 500 huringa karapīpiti – he mahi kāore i rite ki ērā o ngā kaiwhakataetae.
Ngā Taupānga puta noa i ngā Ahumahi
Ngā Hikohiko Kaihoko
Mō ngā kaihanga papahoahoa waea atamai:
0.2mm Micro-Vias: I tutuki te reiti hua 99.9% i runga i ngā papa HDI 12-apa.
20% Ngā Reiti Whāngai Tere Ake: Ka whakahohea mā te whakaiti i te waku me te aukati maramara.
Ngā Hikohiko Aunoa
I roto i te hanga o te waeine hiko EV:
Te Pono o te Putanga-ā-Pū: I mau tonu te haere tonu o te hiko 100% i roto i ngā papa hiko wera matotoru 1.6mm.
Mahi Kore-Whakamatao: Mā te kaha keri maroke ka karohia te poke i roto i ngā pūnaha whakahaere pākahiko hiri.
Rererangi me te Tiaki
Te keri i ngā kōhao 0.15mm i roto i ngā ara iahiko polyimide flex:
Kore Whakakorenga: Ahakoa i roto i ngā taiao makuku nui e 200°C.
Tauira Whakamarumaru EMI: Whakairo tika mō ngā paparanga whakamarumaru RF e hangai ana ki te graphene.
Ngā Whakatakotoranga Hangarau
Awhe Diameter: 0.1mm–3.175mm (0.004"–1/8")
Momo Kakau: Paerewa 3.175mm (1/8"), hototahi rānei ki te kōtui ER ritenga
Ngā Kōwhiringa Paninga: TiN (koura), TiCN (kikorangi), Waro Rite-Taimana rānei (DLC)
RPM Mōrahi: 80,000 (e whakawhirinaki ana ki te diameter)
Hototahi: Mīhini keri CNC, mīhini keri PCB aunoa, taputapu hurihuri ringaringa
Te Whakahou i te Whai Hua o te Utu
I whakaatuhia e te tātaritanga utu-painga a te kaihanga PCB matua o Taiwan:
$18,500 Ngā Penapena ā-Tau: He iti ake te whakakapinga o ngā mata wiri (mai i te 12 ki te 4 huinga/tau).
15% Te Whakaiti Pūngao: Te whakaiti i ngā whakaritenga taipana porotaka.
Kore Mahi Anō: I whakakorea te $220k/tau mō ngā papa para mai i te mīhini keri.
Te Whakapūmautanga i roto i te Pūmautanga
Tākai hangarua: Ngā paepae pahuka pirau-100%.
Ngā Whakatutukitanga RoHS me REACH: Kore rawa he mata, he cadmium, me ētahi atu matū kino.
Te Roa o te Ora o ngā Utauta: 60% te iti iho o te whakamahinga o te tungsten ki ngā wiri paerewa.
Ngā Whakaaturanga a ngā Kaiwhakamahi
"He mea nui te huri ki ēnei mata maitai tungsten," te kī a Hiroshi Tanaka, Kaiwhakahaere Whakaputa i tētahi kaihanga pūoko kei Kyoto. "E 20,000 ngā kōhao e keria ana e mātou mō ia nekehanga, kāore he panoni taputapu – he mea e kore e taea te whakaaro me ā mātou keria HSS tawhito. Nā te hoahoa rū whenua anake i tapahi i ā mātou whakakorenga tūnga kōhao mā te 95%."
He aha i whiriwhiri ai i ēnei mata wiri papa PCB?
Te Pūmau e kore e taea te whati: Mō te tika rite ki te taiaho i roto i ngā papa hononga kiato-teitei (HDI).
Tere Kore Whakahere: Keria he kōhao 0.3mm i te 400 kōhao/meneti me te kore e whakararu i te kounga o te taha.
Hototahi Whānui: Ka mahi tahi me FR-4, Rogers, konumohe, tae atu ki ngā papa whakakaha karāhe.
Hoahoa Ārai-Ā-Mō-te-Mārama: Kua rite mō ngā rauemi PCB o te whakatipuranga e whai ake nei pērā i ngā dielectrics kore-halogen me ngā dielectrics tino-iti te ngaronga.
Whakamutunga
I roto i tētahi ahumahi e whakatau ana i te hua me te mahi a ia maikorone, ko ēnei maitai TungstenNgā Mata Wiri Papa PCBehara i te mea he taputapu noa iho – he painga rautaki. Mā te whakakotahi i te pūtaiao rauemi me te hangarau pumau, ka whakamanahia e rātou ngā kaihanga ki te pana i ngā rohe o te whakaitiiti i te wā e tapahi ana
Wā tuku: Maehe-21-2025
