Best Technology ndi mmodzi wa opanga bwino pcb ndi kusindikizidwa dera bolodi ogulitsa China
Chilankhulo
Best Technology ndi mmodzi wa opanga bwino pcb ndi kusindikizidwa dera bolodi ogulitsa China
Mayeso a Flying Probe ndi Test Jig ndi njira ziwiri zomwe zimagwiritsidwa ntchito kwambiri pakuwunika zida zamagetsi ndi ma board osindikizidwa (PCBs). Ngakhale kugawana cholinga chimodzi chowonetsetsa kuti magwiridwe antchito ndi odalirika, njirazi zimawonetsa mawonekedwe apadera. Tiyeni tiwone zakusiyana pakati pa Flying Probe Test ndi Test Jig palimodzi!
Kumvetsetsa Njira
Kuyesa kwa Flying Probe, komwe kumatchedwanso ukadaulo wofufuza zowuluka, kumaphatikizapo njira yodzipangira yokha yowunikira kulumikizidwa kwamagetsi ndi magwiridwe antchito a PCB. Njirayi imagwiritsa ntchito zida zapadera zomwe zimadziwika kuti zoyesa zoyeserera zowuluka, zomwe zimakhala ndi ma probe angapo osunthika omwe amalumikizana ndi ma PCB kuti ayeze magawo osiyanasiyana amagetsi.
Kumbali ina, Test Jig, yomwe imatchedwanso test fixture kapena test bed, imayimira zida zodzipatulira zomwe zimagwiritsidwa ntchito poyesa ma PCB kapena zida zamagetsi. Imayima ngati njira yoyesera yachikhalidwe komanso yovuta kuyerekeza ndi Kuyesa kwa Flying Probe. Jig yoyesera imakhala ndi zida, zolumikizira, zoyeserera, ndi zida zina zofunika pakuphatikizana kopanda msoko ndi PCB yomwe ikuyesedwa.
Cholinga ndi Kugwiritsa Ntchito
Mayeso a Flying Probe ndi Test Jig amagwira ntchito ngati njira zoyesera zama board ozungulira. Komabe, kugwiritsidwa ntchito kwawo kumadalira zochitika ndi zofunikira. Tiyeni tifufuze cholinga ndi kutheka kwa chilichonse:
Mayeso a Flying Probe: Njira iyi imapeza kagawo kakang'ono kakupanga kachulukidwe kakang'ono, kuwunika kwa ma prototype, kapena nthawi zomwe mtengo ndi nthawi yokhudzana ndi kupanga jig yoyeserera sizothandiza. Imapereka mwayi wosinthika komanso kusinthika, kutengera mapangidwe osiyanasiyana a PCB popanda kufunikira kopanga komanso kupanga.
Test Jig: Amagwiritsidwa ntchito m'mawonekedwe apamwamba kwambiri, Test Jig imawala ngati kuyesa kosasintha komanso kobwerezabwereza ndikofunikira. Zimakhala zoyenera pamene gulu lirilonse likufuna kuunika koyenera komanso kosasintha malinga ndi zofunikira zenizeni. Test Jig ikufunika kuyika ndalama patsogolo pakupanga ndi kupanga zida zoyeserera.
Kusiyanitsa Kwakukulu
Ngakhale Mayeso a Flying Probe ndi Test Jig amagawana cholinga chotsimikizira mtundu wa PCB ndi magwiridwe antchito, kusiyana kodziwika pakati pa njira ziwirizi kumawonekera. Kusiyanaku kumagwira ntchito yofunika kwambiri pakusankha njira yoyenera yoyesera potengera zinthu zosiyanasiyana. Tiyeni tifufuze zosiyana izi:
l Kuthamanga Kwambiri
Oyesa ma probe owuluka amatha kuwonetsa kuthamanga kwapang'onopang'ono, makamaka pochita ndi kuchuluka kwa mayeso pa PCB. Komabe, amalipiritsa ndikukhazikitsa mwachangu komanso kusinthika kumapangidwe osiyanasiyana a PCB, kuchotseratu kufunikira kosintha. Mosiyana, kuyesa kwa Test Jig nthawi zambiri kumagwira ntchito mwachangu, nthawi zambiri kumatha kuyesa mazana ambiri pa ola limodzi. Chokonzekeracho chikakhazikitsidwa ndikuyanjanitsidwa, njira yoyesera imakhala yogwira mtima kwambiri, ndikupangitsa kuti ikhale yoyenera malo opangira zinthu zambiri.
l Kuganizira za Mtengo ndi Nthawi
Kuyesa kwa Flying Probe kumatsimikizira kuti ndi njira yotsika mtengo komanso yanthawi yake poyerekeza ndi kuyesa kwa Test Jig. Zimathetsa kufunikira kwa mapangidwe apangidwe, kupanga, ndi nthawi yokhazikitsira, kupangitsa kuti ikhale yotheka kusinthika mwachangu komanso zovuta za bajeti. Mosiyana ndi izi, kuyesa kwa Test Jig kumafuna ndalama zapatsogolo popanga ndi kupanga zida zoyeserera zodzipereka. Ndalama zomwe zimagwirizanitsidwa ndi nthawi yopangira mapangidwe ndi kupanga ziyenera kuganiziridwa, makamaka pamapangidwe ang'onoang'ono kapena ma prototypes.
l Kulekerera Zolakwa
Mayeso a Flying Probe samapereka chitsimikizo cha 100% kulolerana kwa zolakwika, chifukwa pali kuthekera kwa kulakwitsa pang'ono, nthawi zambiri kuzungulira 1%. Zolakwika zina zitha kukhala zosazindikirika ndi woyesa wowuluka. Mosiyana ndi izi, Test Jig imapereka mulingo wapamwamba wolekerera zolakwika ndikuwonetsetsa 100% zotsatira zoyesa. Kukhalapo kwa zida zodzipatulira komanso kulumikiza magetsi osasunthika kumathandizira kuti pakhale kuyesa kodalirika.
Mwachidule, Mayeso a Flying Probe ndi Test Jig ndi njira zosiyanasiyana zomwe zimagwiritsidwa ntchito poyesa zida zamagetsi ndi ma PCB. Ngakhale kuti njira zonse ziwirizi zimafuna kuonetsetsa kuti zikugwira ntchito komanso zodalirika, zimasiyana kwambiri ndi liwiro la kuyesa, kulingalira kwa mtengo, ndi kulekerera zolakwika. Kusankha pakati pa Flying Probe Test ndi Test Jig kumatengera zinthu zosiyanasiyana. Mwa kuwunika mosamala zinthu izi, mutha kupanga chiganizo chodziwitsa za njira yoyenera yoyesera pazosowa zanu zenizeni za PCB.
