PCB gajeriyar hanya ce ta allon da'ira da aka buga kuma tana ɗaya daga cikin mahimman sassa a masana'antar lantarki. Tana wanzuwa a kusan kowace samfurin lantarki kuma ana amfani da ita don haɗa wutar lantarki ga kowane sashi. PCB ya ƙunshi allon tushe mai rufi, waya mai haɗawa da faifan inda ake haɗa kayan lantarki da walda. Ingancinta yana ƙayyade ingancin kayan lantarki, don haka ita ce masana'antar tushe kuma babbar masana'antar masana'antar lantarki.
PCB yana da kasuwa mai faɗi ta aikace-aikace, ciki har da na'urorin lantarki na masu amfani da wutar lantarki, na'urorin lantarki na mota, sadarwa, likitanci, na soja da sauransu. A halin yanzu, na'urorin lantarki na masu amfani da wutar lantarki da na mota suna ci gaba da bunƙasa cikin sauri kuma sun zama manyan aikace-aikacen PCB.
Daga cikin aikace-aikacen PCB a cikin kayan lantarki na masu amfani, FPC tana da saurin girma mafi sauri kuma ta ɗauki babban rabo a kasuwa na kasuwar PCB. FPC kuma an san shi da da'irar bugawa mai sassauƙa. Allon da'ira ne mai inganci kuma mai sassauƙa wanda ke amfani da fim ɗin PI ko polyester a matsayin kayan tushe. Yana da nauyi mai sauƙi, yawan rarraba waya da kyakkyawan sassauci, wanda zai iya dacewa da yanayin wayo, siriri da haske a cikin kayan lantarki na hannu.
Kasuwar PCB mai saurin girma tana haifar da babbar kasuwa mai tasowa. Tare da haɓaka dabarar laser, sarrafa laser a hankali yana maye gurbin dabarun yanke mutu na gargajiya kuma yana zama muhimmin ɓangare a cikin sarkar masana'antar PCB. Saboda haka, a cikin wannan babban yanayi inda kasuwar laser gaba ɗaya ke da ci gaba a hankali, kasuwar laser mai alaƙa da PCB har yanzu tana ci gaba da haɓaka cikin sauri.
Sarrafa Laser a PCB yana nufin yanke Laser, haƙa Laser da kuma alamar Laser. Idan aka kwatanta da dabarun yanke mutu na gargajiya, yanke Laser ba ya taɓawa kuma baya buƙatar mold mai tsada kuma yana iya cimma daidaito mai girma ba tare da burr a gefen yanke ba. Wannan ya sa dabarar Laser ta zama mafita mafi kyau don yanke PCB da FPC.
Da farko, yanke laser a PCB yana amfani da injin yanke laser na CO2. Amma injin yanke laser na CO2 yana da babban yanki da zafi ke shafar da kuma ƙarancin ingancin yankewa, ba shi da amfani sosai. Amma yayin da dabarar laser ke ci gaba da bunƙasa, ana ƙirƙiro ƙarin hanyoyin laser kuma ana iya amfani da su a masana'antar PCB.
A halin yanzu, tushen laser da aka fi amfani da shi a PCB da FPC shine nanosecond solid state UV laser wanda tsawonsa shine 355nm. Yana da ingantaccen saurin shaye-shayen kayan aiki da ƙaramin yanki da zafi ke shafa, wanda ke ba da damar cimma daidaiton sarrafawa mafi girma.
Domin rage charring da kuma cimma ingantaccen aiki, kamfanonin laser suna ci gaba da haɓaka UV laser mai ƙarfi, mita mai yawa da kuma faɗin bugun jini mai ƙanƙanta. Don haka daga baya aka ƙirƙiro 20W, 25W har ma da 30W nanosecond UV lasers don biyan buƙatun da ake buƙata a masana'antar PCB da FPC.Yayin da ƙarfin laser nanosecond UV ke ƙaruwa, haka nan za a ƙara yawan zafi da zai samar. Don kiyaye ingantaccen aikin sarrafawa, yana buƙatar ingantaccen injin sanyaya na laser. Injin sanyaya na ruwa na Teyu CWUP-30 yana da ikon sanyaya nanosecond UV laser har zuwa 30W kuma yana da daidaiton ±0.1℃. Wannan daidaiton yana bawa wannan injin sanyaya ruwa mai ɗaukuwa damar sarrafa zafin ruwan sosai ta yadda laser na UV zai iya kasancewa a cikin yanayin zafin da ya dace koyaushe. Don ƙarin bayani game da wannan injin sanyaya, danna https://www.chillermanual.net/portable-laser-chiller-cwup-30-for-30w-solid-state-ultrafast-laser_p246.html
