Matsayin gwaji a cikin PCB shine wasu poran gawar ƙarfe wanda za'a iya amfani dashi don bincika ko kewaya yana aiki don ƙayyadewa. A yayin samarwa, masu amfani zasu iya yin siginar shaidu na ta hanyar binciken da aka bincika ta hanyar gwaji don gano mahimmancin al'amura. Fitar da shaidar gwajin gwajin tana tantance idan siginar da aka bayar tana da karancin / high lokacin da aka kwatanta da sakamakon da ake so da ingantaccen canje-canje za'a iya yi don cimma guda.
DaPCB gwajindole ne a ciki a kan waje na jirgin. Wannan yana ba da damar abubuwan binciken gwajin gwajin don yin hulɗa da shi kuma suna gudanar da gwajin. Ana samun nasiha na gwaji a cikin nau'ikan fasali na daban daban (lebur, mai sihiri, conal, da sauransu) wanda ya ba da damar kowane lokaci a kan jirgin ya dace da shi. Wannan yana ba da damar masu zanen don tsara filayen dake da ke gudana da kuma vias a kan allon a matsayin batun gwaji.
Nau'in abubuwan gwaji
Binciken gwajin bincike
Na farko nau'in batun gwaji shine wata alama mai sauƙin samun ta amfani da na'urar hannu ta amfani da na'urar hannu ko bincike. Ana iya gano waɗannan wuraren gwajin cikin sauƙin kamar "GDD", "PWR" da sauransu ana yin gwajin gwajin da ke tabbatar da ƙimar wadataccen yanki da ƙasa.
Motocin gwajin sarrafa kansa
Nau'in nau'in gwajin na biyu ana amfani dashi don kayan aikin gwajin sarrafa kansa. Abubuwan gwajin kayan aiki a kan PCB sune Vias, fil na dake, da kananan filayen ƙarfe waɗanda aka tsara don saukar da binciken gwajin gwajin sarrafa tsarin sarrafa kansa. Abubuwan gwajin motoci na sarrafa kansa suna ba da damar hanyoyin gwajin motoci wanda ke yin amfani da binciken gwajin sarrafa kansa na atomatik. Suna da nau'ikan uku:
1. Bada Bada Batun: An yi gwajin danda aka yi shi kafin taron abubuwan da aka gyara don tabbatar da cewa akwai kyawawan halaye na lantarki a cikin allo.
2. Gwajin Cikin Cikin Gida (ICT):Ana yin gwajin iCT don tabbatar da duk abubuwan da aka samu a kan hukumar suna aiki kamar yadda yakamata. Probes daga Tsarin Gwaji zai zo tare da abubuwan gwajin a kan allunan da'irar don aiwatar da gwajin.
3. Takaddun bincike na bincike (FPT):Gwajin bincike game da bincike (FPT) jarabawa ce da aka yi amfani da ita wajen tantance aikin da aka gyara akan hukumar PCB. A cikin wannan gwajin, an tsara bincike biyu ko fiye don matsawa cikin jirgin a cikin iska kuma ana samun dama ga hannun manyan abubuwa kamar buɗe, ƙawancen, ƙwararrun ƙa'idodin, da kuma ra'ayoyin kamawa.
Abubuwan da za a yi la'akari da su yayin aiwatar da gwajin gwaji a kan PCB:
● Dole ne a rarraba rarraba bayanan gwaji: Dole ne a rarraba abubuwan gwaji a ko'ina cikin PCB saboda a aiwatar da gwaje-gwaje da yawa a lokaci guda.
Bakin kwamitin: Dole ne a sanya maki gwaje-gwaje a gefe ɗaya na PCB wanda ke taimakawa a cikin adana kuɗi.
● K.Mag Maraice Distance: Abubuwan gwaji dole ne su sami mafi ƙarancin inci na incs na 0.100 a tsakaninsu don inganta tasirin gwajin,
Abvantbuwan amfãni na ƙara maki gwaji ga PCB:
Gano cikakken kuskuren
● Lokaci da tanadin kuɗi
Sauƙaƙe don aiwatarwa
Abubuwan gwaji suna da mahimmanci wajen tabbatar da amincin PCB. Yawan maki na gwaji a kan allon PCB dole ne ya iyakance kamar yadda suke wata tagulla ta tagulla wanda zai iya takaice ga wani matakin gwaji a kusancinsa da lalata da'irar.