I te neke haere o te hanga PCB ki te kiato teitei ake, ki te mokowā raina pai ake, ki te maha o ngā paparanga teitei ake, me ngā paerewa kounga kōhao e tino hiahiatia ana, kua riro te keri-iti hei tētahi o ngā tukanga tino nui e pā ana ki te hua, te tika o ngā āhuatanga me te utu whakaputa. I roto i te keri PCB tere-nui, me whakamahi ngā keri-iti hei tapahi i te pepa parahi, te muka karāhe, ngā pūnaha kapia me ngā rauemi whakakī e piki haere ana te kaha, me te pupuri tonu i ngā taha tapahi koi, te tango maramara pumau me te kounga o te pakitara kōhao. Kua tuhia e ngā pūrongo ahumahi i roto i te hanga PCB kiato teitei, he hononga tata te rahunga o te keri ki te piri o te kapia, te tere o te mau o ngā taha, te whakarerekētanga o ngā kōhao me te whakakapinga taputapu auau, inā koa ka piki haere tonu te tere keri me te maha o ngā paparanga.
Mō tēnei take,Paninga wiri-iti PCBKāore i te mea he tukanga "paparanga ātete-kakahu" noa iho. Kei te huri hei otinga hangarau mata tino tika e hiahia ana kia nui ake te mahi mai i ngā taputapu paninga korehau. Me whakapai ake te paninga i te pakeke, me whakaiti i te waku, me pehi i te piri o te kapia kua hangaia, me whakarei ake te pupuri i ngā taha me te pupuri i te āhua taketake o ngā keri karāhe iti-rahi. Ka whakatakotohia he whakaritenga hou mō te whakahaere hanganga kiriata, te pumau o te plasma, te pehi i te matūriki, te whakahaere pāmahana me te ōritetanga o te puranga.
Ko te whakaritenga tuatahi ko te whakahaere paninga tino angiangi me te tino ōrite. He tino iti ngā diameter o ngā wiri moroiti PCB, he koi ngā taha tapahi, ā, he uaua ngā āhua o te putorino. Mā te matotoru rawa o te paninga ka huri i te taha tapahi, ka pā ki te tango maramara, ka huri rānei i te ātea tapahi kua hoahoatia. Nō reira, me āhei ngā taputapu paninga ki te whakatakoto i ngā kiriata matotoru, tonu, me te ōrite i te tauine maikoroni, i raro iho rānei i te maikoroni, me te whakarite kia pai te kapi i te taha tapahi, te mata putorino me te pito wiri. Mō ngā paninga pēnei i te ta-C, DLC, AlTiN, AlCrN, TiAlSiN, ngā paninga mārō paparanga maha rānei, me whakahaere tika e te taputapu te tere whakatakoto, te kaha katote me te matotoru o te kiriata hei whakataurite i te pakeke, te piri me te koi o te taha.
Ko te tuarua o ngā whakaritenga ko te kaha ki te whakatakoto i ngā matūriki iti. He tere teitei te ionization me te piri kiriata kaha o te whakatakoto i ngā pewa katote tuku iho, engari ka taea e ngā matūriki nui te noho hei pūtake hapa nui mō ngā taputapu moroiti. Mō ngā keri-moroiti PCB, ahakoa ngā matūriki iti i te taha tapahi ka hua ake te kukū ahotea ā-rohe, te keri kore pumau, te rakuraku pakitara poka, te rahunga paninga wawe rānei. Koinei te take e nui haere ana te hiranga o te hangarau pewa tātari aukume, ngā pūnaha pewa korehau katote tātari me ngā hanganga tātari plasma kua arotauhia. Ka taea e te tātari aukume te whakaiti i ngā matūriki nui me te whakapai ake i te maeneene o te paninga, he mea tino nui mō ngā paninga tino pakari DLC me te ta-C e whakamahia ana i runga i ngā keri-moroiti.
Ko te tuatoru o ngā whakaritenga he piri kaha, kāore he kino wera. Ko ngā wiri iti PCB he mea hanga ki te karawiti sima, ā, ko tā rātou mahi tapahi e whakawhirinaki nui ana ki te āhua o te taha i hurihia kia tika. Mena he teitei rawa te pāmahana paninga, ka pāngia pea te papa, te hanganga whakarewa, te tika rānei o te taha. Nō reira, me whai whakatakotoranga pāmahana iti pumau, horoi katote tino pai, me te hoahoa paparanga pono mō ngā taputapu paninga wiri iti hou. Ko ngā hangarau pēnei i te whakairo pūtake katote, te whakatakotoranga āwhina-pēhanga, ngā paparanga whakawhiti Cr, whakarewa rānei, me ngā paparanga kua whakarōpūtia ka āwhina i te whakapai ake i te kaha o te hononga i waenga i te paninga me te papa karawiti. Ka taea te whakatakoto i ētahi tukanga paninga ta-C kua tātarihia ki raro i te 100 °C, ka āwhina i te tiaki i te āhua o ngā wiri karawiti rahi-iti.
Ko te tuawhā o ngā whakaritenga ko te pakeketanga teitei me te waku iti. I roto i te keri PCB, me ātete te paninga ki te kakahu whakakoi mai i te muka karāhe, te parahi, te kapia me ngā whakakī uku, me te whakaiti hoki i te wera waku me te piri o te kapia. Ko te kiriata he pakeke noa engari he taratara ka whakanui ake i te ātete tapahi me te tere ake i te aukati maramara. Ko te kiriata maeneene engari kāore i te kaha ki te kawe kawenga ka tere te pakaru i raro i te keri tere. Nō reira, me taea e ngā taputapu te whakaputa paninga me te hanganga moroiti matotoru, te ihirangi sp³ teitei mō ngā pūnaha ta-C, DLC rānei, te tauwehenga waku iti me te ātete kakahu pai rawa atu. Kua whakaatuhia e te rangahau mō ngā kiriata taimana mō ngā keri PCB ka taea e ngā hanganga taimana maha-paparanga matatau te whakapai ake i te roa o te keri me te kounga o te poka i te wa e miihini ana i ngā rauemi PCB whakakoi kei roto ngā whakakī uku alumina.
Ko te whakaritenga tuarima ko te kaha ki te whakahou i te paninga mō te hanga papatipu. Ko ngā wiri iti PCB he mea pania i roto i ngā puranga nui, ā, me pupuri tonu e ia wiri te matotoru kiriata, te tae, te pakeke, te piri me te mahi tribological. Ko te rerekētanga o te tūranga o te taputapu, te kiato plasma, te āhua horo o te whāinga, te tohatoha rere hau, te ngaohiko whanoke rānei ka arahi ki te rerekētanga o te mahi i waenga i ngā wiri. Nō reira, me whai pūnaha paninga mō ngā wiri iti PCB te mahi papu korehau pumau, te whakahaere rere papatipu tika, te tohatoha plasma ōrite, ngā taputapu hurihuri/hurihuri pono me te whakahaere tunu ka taea te whakahou. Mō ngā kaihanga taputapu, ko te uara tūturu o ngā taputapu paninga ehara i te mea ko te whakatutuki i te hua tauira pai anake, engari ko te pupuri hoki i te mahi pumau puta noa i ngā puranga whakaputa tonu.
Ko te ono o ngā whakaritenga ko te hoahoa taputapu motuhake me te hoahoa uta mō ngā taputapu iti te tika. Ki te whakatauritea ki ngā pokepokea nui, ki ngā taputapu tapahi paerewa rānei, he iti ake ngā wiri PCB iti, he pakarukaru ake, ā, he tairongo ake ki te tika o te whakapiri. Me whakarite e te taputapu he kaha uta teitei, me te karo i ngā pānga tiaki, te paninga kore taurite me te kino miihini. Ko te hurihanga maha-tuaka, te whakaritenga uta matotoru, te tūnga taputapu tika me te whakaaturanga plasma kua arotauhia he mea tika kia tutuki ai te paninga ōrite i runga i te pito wiri me te rohe putorino. Mō ngā kaihanga e whai ana i te kaha whakaputa nui, me whakataurite e ngā taputapu paninga te kaha puranga me te ōritetanga kiriata, kaua e whakanui noa i te rahinga uta.
Hei tāpiritanga, me tautoko ngā taputapu paninga keri-iti PCB i te whakaurunga maha-tukanga. Kaua te pūnaha paninga whakataetae e herea ki te momo kiriata kotahi. Me taea e ia te tautoko i te horoi katote, te whakatakotoranga paparanga whakawhiti, te whakatakotoranga paninga mārō, te whakatakotoranga paninga waro me te hoahoa paninga maha-paparanga, hiato rānei. Hei tauira, ka taea te whiriwhiri i ngā paninga mārō ta-C, DLC, AlTiN, AlCrN, TiAlSiN, CrN me ngā ranu kia rite ki ngā rauemi PCB rerekē, ngā tere keri, ngā diameter poka me ngā hiahia o te kiritaki. Ko te ngāwari o ngā taputapu e whakatau tika ana mēnā ka taea e te kaiwhakarato paninga te urupare ki ngā rauemi PCB me ngā āhuatanga keri e huri haere ana.
Mai i te tirohanga a te hanga PCB, ko te whāinga matua o te paninga moroiti-wiri he whakaiti i te utu mō ia kōhao, he whakaroa i te roa o te ora o ngā taputapu, he whakapai ake i te kounga o te pakitara kōhao, he whakaiti i ngā koha o ngā pūwero me ngā whao-upoko, me te whakaū i te mahi keri. I te mea ka uaua haere ngā papa PCB, ka uaua haere ngā rauemi ki te mīhini, me whanake ngā taputapu paninga mai i ngā pūnaha paninga mārō tuku iho ki ngā papaaho hangarau mata tino tika, iti-matūriki, iti-mahana me te tino taea te whakahoki.
Ā muri ake nei, ko te whakataetae o te paninga wiri-iti PCB kāore e whakawhirinaki anake ki te pakeke o te paninga. Ka whakawhirinaki ki te kaha whānui o ngā taputapu paninga korehau: te whakahaere plasma, te tātari matūriki, te pumau o te pāmahana, te hangarau piri, te hoahoa taputapu, te auau o te tukanga me te pono o te whakaputa papatipu. Mō ngā kaihanga taputapu paninga korehau, he wero hangarau tēnei, he whai wāhitanga mākete hoki. Ko te tangata ka taea te whakarato i ngā otinga paninga pumau, mahi teitei, me te arotahi ki te tono mō ngā wiri-iti PCB ka whiwhi i tētahi tūranga kaha ake i roto i te whakatupuranga e whai ake nei o te hanga PCB teitei.
-Nākaihanga taputapu paninga korehauZhenhua Vacuum
Wā tuku: Mei-06-2026