Amaphuzu okuklama webhodi le-hard-soft Fusion board yebhodi lesifunda le-pcb

1. Ukuze uthole izifunda zamandla okufanele zigotshwe ngokuphindaphindiwe, kungcono ukukhetha isakhiwo esithambile esihlangothini olulodwa, bese ukhetha i-RA yethusi ukuze uthuthukise impilo yokukhathala.

2. Kuhlongozwa ukuthi kugcinwe izintambo zikagesi zangaphakathi zocingo oluyisibopho ukuze zigobe ngendlela eqondile. Kodwa ngezinye izikhathi akwenzeki. Sicela ugweme amandla okugoba kanye nemvamisa ngangokunokwenzeka. Ungaphinda ukhethe ukugoba kwe-taper ngokuya ngemithetho yokuklama isakhiwo semishini.

3. Kungcono kakhulu ukuvimbela ukusetshenziswa kwama-oblique angles avele ngokuzumayo noma ama-angle angu-46 ° azohlasela ngokomzimba, futhi ama-arc-angle wiring schemes avame ukusetshenziswa. Ngaleyo ndlela, ukucindezeleka komhlabathi kwesendlalelo sikagesi sangaphakathi kungancishiswa phakathi nayo yonke inqubo yokugoba.

4. Asikho isidingo sokushintsha usayizi we-wiring ngokuzumayo. Ukushintsha okungazelelwe komngcele wephethini yezintambo noma ukuxhunywa kwesendlalelo se-solder kuzobangela ukuthi isisekelo sibe buthakathaka kanye nokuhamba phambili okuphezulu.

5. Qinisekisa ukuqiniswa kwesakhiwo sengqimba yokushisela. Uma ucabangela ukukhethwa kwe-adhesive low-viscosity (okuhlobene ne-F6-4), ithusi ocingweni lokubopha kulula ukulahla ishidi lensimbi elisekelwe kwifilimu ye-polyimide. Ngakho-ke, kubaluleke kakhulu ukuqinisekisa ukuqiniswa kwesakhiwo sesendlalelo sikagesi sangaphakathi esiveziwe. Izimbobo ezigqitshiwe zepuleti eliyinhlanganisela elingagugi ziqinisekisa isiqondiso esifanele sezendlalelo ezimbili ezithambile, ngakho-ke ukusetshenziswa kwamaphedi kuyisixazululo esihle kakhulu sokuqinisa isakhiwo.

6. Gcina ukuthamba nhlangothi zombili. Ezintanjeni zokuhlanganisa ezinezinhlangothi ezimbili eziguqukayo, zama ukugwema ukubeka izintambo ohlangothini olufanayo ngangokunokwenzeka, futhi ngokuvamile kuyadingeka ukuze uzihlukanise ukuze wenze izintambo zikagesi ezingaphakathi zisakazwe ngokulinganayo.

7. Kuyadingeka ukunaka i-radius yokugoba yebhodi eliguquguqukayo. Uma irediyasi yokugoba isinda kakhulu, izobhujiswa kalula.

8. Nciphisa indawo ngokunengqondo, futhi ukwakheka okuthembekile kunciphisa izindleko.

9. Kumelwe kuqashelwe ukwakheka kwesakhiwo sesikhala ngemva kokuhlanganiswa.