Intambwe ceramic circuit board inzira yo gukora

Ariko wigeze wibaza uburyo izi mbaho ​​zumuzunguruko zakozwe? Ni izihe ntambwe zigira uruhare mubikorwa byabo byo gukora? Muri iyi nyandiko ya blog, tuzahita twibira mu isi igoye yo gukora imbaho ​​zumuzunguruko wa ceramic, dusuzume intambwe zose zigira uruhare mukurema.

Isi ya elegitoroniki ihora itera imbere, kandi nibikoresho bikoreshwa mugukora ibikoresho bya elegitoroniki. Ikibaho cy’umuzunguruko cyitwa Ceramic, kizwi kandi ku izina rya ceramic PCBs, cyamamaye mu myaka yashize kubera uburyo bwiza bw’amashyanyarazi hamwe n’imiterere y’amashanyarazi. Izi mbaho ​​zitanga inyungu nyinshi kurenza imbaho ​​zisanzwe zacapwe zumuzunguruko (PCBs), bigatuma biba byiza mubikorwa bitandukanye aho gukwirakwiza ubushyuhe no kwizerwa ari ngombwa.

Intambwe ya 1: Igishushanyo na Prototype

Intambwe yambere mubikorwa byububiko bwumuzunguruko wa ceramic bitangirana no gushushanya hamwe na prototyping yinama yumuzunguruko. Ibi bikubiyemo gukoresha software yihariye yo gukora igishushanyo no kumenya imiterere nogushyira ibice. Igishushanyo mbonera kimaze kurangira, prototypes zateguwe kugirango zipime imikorere yubuyobozi n'imikorere mbere yo kwinjira mubyiciro byo gukora.

Intambwe ya 2: Gutegura ibikoresho

Iyo prototype imaze kwemezwa, ibikoresho byubutaka bigomba gutegurwa. Ububiko bwumuzunguruko bwa Ceramic mubusanzwe bukozwe muri aluminium oxyde (aluminium oxyde) cyangwa nitride ya aluminium (AlN). Ibikoresho byatoranijwe ni hasi kandi bivanze ninyongera kugirango byongere imitungo yabyo, nkubushyuhe bwumuriro nimbaraga za mashini. Uru ruvange noneho rushyirwa mumpapuro cyangwa kaseti y'icyatsi, rwiteguye gukomeza gutunganywa.

Intambwe ya 3: Gushiraho

Muri iyi ntambwe, kaseti y'icyatsi cyangwa urupapuro bigenda byitwa substrate formation. Ibi bikubiyemo kumisha ibikoresho bya ceramic kugirango ukureho ubuhehere hanyuma ukabicamo muburyo bwifuzwa nubunini. Imashini za CNC (mudasobwa igenzura mudasobwa) cyangwa imashini zikoresha laser zikoreshwa kenshi kugirango tugere ku bipimo nyabyo.

Intambwe ya 4: Igishushanyo mbonera

Nyuma yubutaka bwa ceramic, intambwe ikurikira ni ugushushanya. Aha niho hashyizweho urwego ruto rwibikoresho byayobora, nkumuringa, rushyirwa hejuru yubutaka hakoreshejwe uburyo butandukanye. Uburyo busanzwe ni icapiro rya ecran, aho inyandikorugero hamwe nicyifuzo cyumuzingi wifuzwa ishyirwa kuri substrate kandi wino ikora ihatirwa binyuze mubishusho hejuru.

Intambwe ya 5: Gucumura

Nyuma yuburyo bwumuzunguruko bumaze gushingwa, ikibaho cyumuzunguruko ceramic gikora inzira ikomeye yitwa sintering. Gucumura bikubiyemo gushyushya amasahani ku bushyuhe bwo hejuru mu kirere cyagenzuwe, ubusanzwe mu itanura. Iyi nzira ihuza ibikoresho bya ceramic hamwe nuyoboro uyobora hamwe kugirango habeho ikibaho gikomeye kandi kiramba.

Intambwe ya 6: Metallisation na plate

Ikibaho kimaze gucumura, intambwe ikurikira ni metallisation. Ibi bikubiyemo gushyiramo icyuma cyoroshye, nka nikel cyangwa zahabu, hejuru yumuringa wagaragaye. Metallisation ikora intego ebyiri - irinda umuringa okiside kandi itanga ubuso bwiza.

Nyuma yo guhuza ibyuma, inama irashobora gukorerwa ubundi buryo bwo gufata amasahani. Amashanyarazi arashobora kuzamura ibintu bimwe na bimwe cyangwa ibikorwa, nko gutanga ubuso bugurishwa cyangwa kongeramo igikingira.

Intambwe 7: Kugenzura no Kugerageza

Kugenzura ubuziranenge ni ikintu cyingenzi mubikorwa byose byo gukora, kandi gukora imbaho ​​zumuzunguruko ntizisanzwe. Ikibaho cyumuzunguruko kimaze gukorwa, kigomba gukorerwa igenzura rikomeye. Ibi byemeza ko buri nama yujuje ibyangombwa bisabwa hamwe n’ibipimo bisabwa, harimo kugenzura ubudahwema, kurwanya izitandukanya n’inenge zose zishobora kubaho.

Intambwe ya 8: Inteko no gupakira

Inama y'ubutegetsi imaze gutsinda ibyiciro byo kugenzura no kwipimisha, iba yiteguye guterana. Koresha ibikoresho byikora kubigurisha nka résistoriste, capacator, hamwe na sisitemu ihuriweho kumabaho. Nyuma yo guterana, imbaho ​​zumuzunguruko zipakirwa mumifuka irwanya static cyangwa pallets, ziteguye koherezwa kubyo zigenewe.

Muri make

Inzira yumuzunguruko wububiko bwa ceramic ikubiyemo intambwe nyinshi zingenzi, uhereye ku gishushanyo na prototyping kugeza kumiterere ya substrate, gushushanya umuzunguruko, gucumura, gukora metallisation, no kugerageza. Buri ntambwe isaba neza, ubuhanga no kwitondera amakuru arambuye kugirango ibicuruzwa byanyuma byujuje ibisabwa. Imiterere yihariye yibibaho byumuzunguruko wa ceramic bituma bahitamo bwa mbere mubikorwa bitandukanye, harimo icyogajuru, ibinyabiziga n’itumanaho, aho kwizerwa no gucunga ubushyuhe ari ngombwa.