Guhitamo Byuzuye Rigid-Flex Inzira Yumuzingi: Ubuyobozi Bwuzuye

Muri iyi blog, tuzaganira kubintu byingenzi tugomba gusuzuma muguhitamo icyerekezo cyiza cya flex kumwanya wibibaho byumuzunguruko.

Mwisi yimyandikire yumuzunguruko (PCBs), hariho ubwoko bwinshi bujyanye nibisabwa bitandukanye. Ubwoko bumwe bumaze kumenyekana cyane mumyaka yashize ni ikibaho cyumuzunguruko. Izi mbaho ​​zitanga ibice byoroshye kandi bikomeye, byemerera inyungu zihuriweho zo guhinduka no gutuza. Ariko, mugihe ushushanya imbaho ​​zumuzunguruko zikomeye, ikintu cyingenzi gisaba gutekereza neza ni uguhitamo umurongo wibice bya flex.

Agace kegeranye kerekana uburyo bwo gutondekanya ibice mugice cyoroshye cyibibaho byumuzunguruko. Ifite uruhare runini mu kwemeza imikorere rusange no kwizerwa ku kibaho kimwe. Guhitamo stackup ikwiye bisaba gusobanukirwa neza nibisabwa byubuyobozi, ibikoresho byakoreshejwe, nibisabwa biranga imikorere.

1. Sobanukirwa n'ibisabwa guhinduka:

Intambwe yambere muguhitamo neza imiterere yimiterere yimiterere nugusobanukirwa neza ibyifuzo byubuyobozi. Reba porogaramu igenewe no kugenda cyangwa kugonda ikibaho gishobora gukenera kwihanganira mugihe gikora. Ibi bizagufasha kumenya umubare wibikoresho byoroshye nibikoresho byihariye byo gukoresha.

2. Gusesengura ibimenyetso n'ubusugire bw'imbaraga:

Ikimenyetso nimbaraga zingenzi nibintu byingenzi byubushakashatsi bwumuzunguruko. Mubibaho bikomeye-flex, gutondekanya uduce twa flex birashobora kugira ingaruka zikomeye kubimenyetso no gukwirakwiza ingufu. Gisesengura igishushanyo cyawe cyihuta cyerekana ibimenyetso bisabwa, kugenzura inzitizi, hamwe no gukwirakwiza ingufu. Ibi bizagufasha kumenya uburyo bukwiye bwibimenyetso, hasi, nindege zamashanyarazi mugace koroheje.

3. Suzuma ibintu bifatika:

Guhitamo ahantu horoheje ibikoresho bya laminate nibyingenzi kugirango ugere kubikorwa byifuzwa. Ibikoresho bitandukanye byerekana urwego rutandukanye rwo guhinduka, gukomera, hamwe na dielectric. Reba ibikoresho nka polyimide, amazi ya kirisiti ya kirisiti, hamwe na mask yo kugurisha byoroshye. Suzuma ibikoresho bya mashini na mashanyarazi kugirango uhuze ibyo usabwa.

4. Reba ibintu bidukikije kandi byizewe:

Mugihe uhisemo ahantu horoheje hagaragara, ibidukikije bigomba gukorerwa imbaho ​​zumuzunguruko zikomeye. Ibintu nkimihindagurikire yubushyuhe, ubushuhe, hamwe n’imiti cyangwa kunyeganyega birashobora kugira ingaruka kumikorere yumuzunguruko no kwizerwa. Hitamo ibikoresho nibishusho bishobora kwihanganira ibi bintu kugirango wizere igihe kirekire.

5. Korana nu ruganda rwa PCB:

Mugihe ushobora kuba ufite igitekerezo cyiza cyibishushanyo mbonera byawe, gukorana nu ruganda rwa PCB nibyingenzi kugirango uhitemo neza guhitamo neza agace ka stackup. Bafite ubuhanga nuburambe bwo gukorana nibibaho byoroshye kandi birashobora gutanga ubushishozi ninama. Korana nabo nabo kugirango intego zawe zo gushushanya zihuze nibikorwa bishoboka.

Wibuke ko igishushanyo mbonera cyumuzingi cyihariye cyihariye, kandi ntaburyo bumwe-bumwe-bwo guhitamo uburyo bwiza bwo guhitamo agace keza ka stackup. Bisaba gusesengura neza, gusuzuma ibintu bitandukanye, no gufatanya ninzobere murwego. Gufata umwanya wo guhitamo neza bizavamo imikorere-yo hejuru, yizewe, kandi iramba ya rigid-flex ikibaho.

Muri make

Guhitamo icyerekezo gikwiye cya flex kumurongo wibikoresho byumuzunguruko ni ingenzi kumikorere rusange no kwizerwa. Gusobanukirwa ibisabwa guhinduka, gusesengura ibimenyetso nubusugire bwimbaraga, gusuzuma ibintu bifatika, urebye ibintu bidukikije, no gukorana nuwakoze PCB nintambwe zikomeye muguhitamo. Ukurikije aya mabwiriza, urashobora kwemeza intsinzi yo gushushanya ikibaho cyumuzunguruko cyujuje ibyifuzo byawe.