Flex PCB Majalisar Ya bambanta Daga M PCB Majalisar A The Manufacturing Tsari

PCB (Printed Circuit Board) taro wani muhimmin sashe ne na masana'antar lantarki. Ya ƙunshi aiwatar da hawa da siyar da kayan lantarki akan PCB. Akwai manyan nau'ikan tarurruka na PCB guda biyu, majalissar PCB masu sassauƙa da kuma tasoshin PCB. Duk da yake dukansu biyu suna aiki iri ɗaya na haɗa kayan aikin lantarki, ana kera su daban.A cikin wannan blog, za mu tattauna yadda flex PCB taro bambanta daga m PCB taro a masana'antu tsari.

1. FPC taro:

Flex PCB, wanda kuma aka sani da PCB mai sassauƙa, allon kewayawa ne wanda za'a iya lanƙwasa, naɗewa ko murɗawa don dacewa da siffofi daban-daban da daidaitawa.Yana ba da fa'idodi da yawa akan PCB masu tsattsauran ra'ayi, kamar rage yawan amfani da sarari da ingantacciyar dorewa. Tsarin masana'anta na taron PCB mai sassauci ya haɗa da matakai masu zuwa:

a. Tsarin PCB mai sassauƙa: Mataki na farko a cikin taron PCB mai sassauƙa shine tsara shimfidar da'ira mai sassauƙa.Wannan ya ƙunshi ƙayyade girman, siffa da daidaitawar PCB mai sassauƙa. An ba da kulawa ta musamman ga tsara alamun tagulla, vias da pads don tabbatar da sassauci da aminci.

b. Zaɓin kayan abu: PCB masu sassauƙa ana yin su da kayan sassauƙa kamar polyimide (PI) ko polyester (PET).Zaɓin kayan aiki ya dogara da buƙatun aikace-aikacen, gami da juriya na zafin jiki, sassauci, da kaddarorin inji.

c. Kera da'ira: Samfurin PCB mai sassauƙa ya haɗa da matakai kamar photolithography, etching, da electroplating.Ana amfani da Photolithography don canja wurin tsarin da'ira zuwa kan sassa masu sassauƙa. Etching yana cire jan ƙarfe mara amfani, yana barin kewayar da ake so. Ana yin plating don haɓaka haɓaka aiki da kare da'irori.

d. Wurin wuri: A cikin taro PCB mai sassauƙa, ana sanya abubuwan da aka gyara akan madaidaicin madauri ta amfani da fasahar ɗorawa saman (SMT) ko fasaha ta rami.SMT ya haɗa da hawa kayan lantarki kai tsaye a saman PCB mai sassauƙa, yayin da fasahar ramuka ta ƙunshi shigar da jagora cikin ramukan da aka riga aka haƙa.

e. Soldering: Soldering shine tsarin haɗa kayan lantarki zuwa PCB mai sassauƙa.Yawancin lokaci ana yin ta ta amfani da dabarun sayar da reflow ko igiyar igiyar ruwa, ya danganta da nau'in kayan aiki da buƙatun taro.

2. M PCB taro:

PCBs masu tsattsauran ra'ayi, kamar yadda sunan ke nunawa, allunan da'ira marasa sassauƙa ne waɗanda ba za a iya lanƙwasa su ba.Ana amfani da su sau da yawa a aikace-aikace inda kwanciyar hankali na tsari ke da mahimmanci. Tsarin masana'antu don taron PCB mai tsauri ya bambanta da taron PCB mai sassauci ta hanyoyi da yawa:

a. Tsare-tsare na PCB: Tsare-tsaren PCB masu tsauri yawanci suna mai da hankali kan haɓaka yawan abubuwan da ke haɓaka da haɓaka amincin sigina.An ƙayyade girman, adadin yadudduka, da daidaitawar PCB bisa ga buƙatun aikace-aikacen.

b. Zaɓin kayan abu: Ana yin PCBs masu tsauri ta amfani da madaidaitan sinadarai kamar fiberglass (FR4) ko epoxy.Wadannan kayan suna da kyakkyawan ƙarfin inji da kwanciyar hankali na thermal kuma sun dace da aikace-aikace iri-iri.

c. Ƙirƙirar da'ira: Ƙirƙirar PCB gabaɗaya ta ƙunshi matakai kama da PCBs masu sassauƙa, gami da photolithography, etching, da plating.Koyaya, kayan da ake amfani da su da dabarun ƙirƙira na iya bambanta don ɗaukar tsattsauran allo.

d. Wurin wuri: Ana sanya abubuwan da aka gyara akan PCB mai tsauri ta amfani da SMT ko fasaha ta ramuka, kama da sassauƙan taron PCB.PCBs masu tsauri, duk da haka, suna ba da izinin ƙarin hadaddun tsarin abubuwan haɗin gwiwa saboda ƙaƙƙarfan gininsu.

e. Soldering: The soldering tsari ga m PCB taro yayi kama da cewa ga m PCB taro.Koyaya, takamaiman fasaha da zafin jiki da ake amfani da su na iya bambanta dangane da kayan da abubuwan da ake siyarwa.

A Ƙarshe:

M PCB taro da m PCB taro da daban-daban masana'antu tafiyar matakai saboda daban-daban halaye na kayan da aikace-aikace.PCBs masu sassauƙa suna ba da sassauci da ɗorewa, yayin da tsayayyen PCBs ke ba da kwanciyar hankali. Sanin bambanci tsakanin waɗannan nau'ikan taruka biyu na PCB yana da mahimmanci a zabar zaɓin da ya dace don takamaiman aikace-aikacen lantarki. Ta hanyar la'akari da abubuwa kamar nau'i nau'i, buƙatun inji da sassauƙa, masana'antun zasu iya tabbatar da ingantaccen aiki da amincin taruka na PCB.