Uvavanyo lweFlying Probe kunye noVavanyo lweJig ziindlela ezimbini ezisetyenziswa ngokubanzi kuvavanyo lwamacandelo e-elektroniki kunye neebhodi zesekethe eziprintiweyo (PCBs). Ngaphandle kokwabelana ngeenjongo ezifanayo zokuqinisekisa ukusebenza ngokupheleleyo kunye nokuthembeka, ezi ndlela zibonisa iimpawu ezahlukileyo. Makhe sihlolisise umahluko phakathi koVavanyo lweFlying Probe kunye noVavanyo lweJig kunye!
Ukuqonda ubuchule
Uvavanyo lweFlying Probe, olukwabizwa ngokuba yitekhnoloji ye-flying probe, ibandakanya inkqubo ezenzekelayo eyilelwe ukujonga uqhagamshelo lombane kunye nokusebenza kweePCB. Le ndlela isebenzisa izixhobo ezikhethekileyo ezaziwa ngokuba ngabavavanyi be-flying probe, abaneeprobe ezininzi ezishukumayo eziseka uqhagamshelwano neesekethe zePCB ukulinganisa iiparamitha ezahlukeneyo zombane.
Kwelinye icala, iJig yoVavanyo, ngenye indlela ebizwa ngokuba yindawo yovavanyo okanye ibhedi yovavanyo, imele ukusetwa kwehardware ezinikeleyo esetyenziselwa ukuvavanya iiPCB okanye izinto zombane. Ime njengendlela yovavanyo yemveli kunye nentsonkothileyo xa kuthelekiswa noVavanyo lweFlying Probe. Uvavanyo lwejig lubandakanya ukulungiswa, iziqhagamshelo, iindawo zovavanyo, kunye namanye amacandelo ayimfuneko ekudibaneni komthungo kunye ne-PCB evavanywayo.
Injongo kunye nokuSebenzisa
Zombini uVavanyo lweFlying Probe kunye noVavanyo lweJig zisebenza njengeendlela zokuvavanya ezisebenzayo kwiibhodi zesekethe. Nangona kunjalo, ukusetyenziswa kwabo kuxhomekeke kwiimeko ezithile kunye neemfuno. Makhe sihlolisise injongo kunye nokusebenza kwayo nganye:
Uvavanyo lwe-Flying Probe: Le ndlela ifumana i-niche yayo kwi-low-volume production runs, ukuhlolwa kweprototype, okanye iimeko apho iindleko kunye nexesha elihambelana nokudala i-jig yokuvavanya ayinakwenzeka. Ibonelela ngenzuzo yokuguquguquka kunye nokuguquguquka, ukwamkela uyilo olwahlukeneyo lwePCB ngaphandle kwesidingo soyilo olubanzi kunye nokwenziwa.
I-Jig yoVavanyo: Ngokuqhelekileyo iqeshwe kwiimeko zokuvelisa umthamo ophezulu, uVavanyo lweJig lukhanya xa uvavanyo oluhambelanayo noluphindaphindiweyo lubaluleke kakhulu. Ibonakala ifanelekile xa ibhodi nganye ifuna uvandlakanyo oluchanekileyo nolufanayo ngokweemfuno ezithile. Uvavanyo lweJig lufuna utyalo-mali lwangaphambili kuyilo nolwakhiwo lovavanyo oluzinikeleyo.
Iiyantlukwano eziphambili
Ngelixa zombini uVavanyo lweFlying Probe kunye noVavanyo lweJig babelana ngeenjongo zokuqinisekisa umgangatho wePCB kunye nokusebenza, kuyavela umahluko obonakalayo phakathi kwezi ndlela zimbini. Lo mahluko udlala indima ebalulekileyo ekukhetheni indlela yokuvavanya efanelekileyo ngokusekelwe kwizinto ezahlukeneyo. Makhe sihlolisise oku kungafani:
l Uvavanyo lwesantya
Abavavanyi be-Flying probe banokubonisa isantya esicothayo sovavanyo, ngakumbi xa ujongana nenani eliphezulu lamanqaku ovavanyo kwi-PCB. Nangona kunjalo, babuyekeza ngokuseta ngokukhawuleza kunye nokuziqhelanisa noyilo olwahlukileyo lwePCB, besusa imfuno yotshintsho. Ngokwahlukileyo, uvavanyo lweJig yovavanyo lusebenza ngokubanzi ngesantya esikhawulezayo, esidla ngokukwazi ukwenza amakhulu eemvavanyo ngeyure. Nje ukuba i-fixture imiselwe kwaye ilungelelaniswe, inkqubo yokuvavanya iba yinto efanelekileyo kakhulu, iyenze ilungele indawo yokuvelisa umthamo ophezulu.
l IiNdleko kunye nexesha lokuqwalaselwa
Uvavanyo lwe-Flying Probe lubonisa ukuba lukhetho lweendleko kunye nexesha elifanelekileyo xa kuthelekiswa novavanyo lweJig yoVavanyo. Iphelisa imfuneko yoyilo loyilo, ukuyila, kunye nexesha lokuseta, nto leyo eyenza ukuba isebenze kuguquko olukhawulezileyo kunye neemeko zokunyanzelwa kohlahlo lwabiwo-mali. Ngokuchaseneyo, uvavanyo lweJig yoVavanyo lufuna utyalo-mali lwangaphambili ekuyileni nasekwakheni uvavanyo oluzinikeleyo. Iindleko ezihambelanayo kunye nexesha loyilo lwesakhiwo kunye nokwenziwa kufuneka kuthathelwe ingqalelo, ngakumbi kwiimveliso ezincinci okanye iiprototypes.
l Ukunyamezela impazamo
Uvavanyo lweFlying Probe aluboneleli ngesiqinisekiso se-100% sokunyamezela impazamo, njengoko kukho ithuba lempazamo encinci, ejikeleze i-1%. Ezinye iziphene zinokungabonwa ngumvavanyi ophaphazelayo. Ngokwahlukileyo, iJig yoVavanyo inikezela ngenqanaba eliphezulu lokunyamezela iimpazamo kwaye iqinisekisa iziphumo zovavanyo ze-100%. Ubukho besixhobo esizinikezeleyo kunye nokudityaniswa kombane okusisigxina kunegalelo kwinkqubo yovavanyo ethembekileyo.
Isishwankathelo, uVavanyo lweFlying Probe kunye noVavanyo lweJig ziindlela ezahlukeneyo ezisetyenziswa kuvavanyo lwamacandelo e-elektroniki kunye neePCB. Nangona zombini iindlela zijolise ekuqinisekiseni ukusebenza kunye nokuthembeka, ziyahluka kakhulu ngokubhekiselele kwisantya sokuvavanya, ukuqwalaselwa kweendleko, kunye nokunyamezela iimpazamo. Ukukhetha phakathi koVavanyo lweFlying Probe kunye noVavanyo lweJig kuxhomekeke kwizinto ezahlukeneyo. Ngokuphonononga ngononophelo ezi zinto, ungenza isigqibo esinolwazi ngeyona ndlela ifanelekileyo yovavanyo kwiimfuno zakho ezithile zePCB.