Kwinkqubo PCBA processing kunye nemveliso, ukuveliswa kombane engaguqukiyo jikelele akuphepheki, kwaye kukho amacandelo amaninzi elektroniki echanekileyo kwibhodi PCBA, kwaye amacandelo amaninzi ngakumbi uvakalelo ombane.Izothuso ezingaphezulu kwamandla ombane alinganisiweyo zingonakalisa la malungu.Nangona kunjalo, kunzima ukujonga ibhodi yePCBA eyonakaliswe ngumbane osisigxina ngenyathelo ngexesha lovavanyo olusebenzayo.Eyona nto iyingozi kakhulu kukuba ibhodi ye-PCBA ilungile xa ifunyenwe, kodwa kukho ingxaki ezandleni zomsebenzisi, engabangeli ukuphazamiseka kumsebenzisi kuphela, kodwa ichaphazela uphawu lwenkampani kunye nokuthakazelelwa.Ke ngoko, ukhuseleko lwe-electrostatic lubaluleke kakhulu ngexesha lokusetyenzwa kwePCBA.
Indlela yokukhusela engatshintshiyo
Kwinkqubo yokuveliswa kweemveliso ze-elektroniki, kukho imigaqo emibini esisiseko yokukhusela umbane ongatshintshiyo: enye kukuthintela ukuqokelelwa kombane ongatshintshiyo kwiindawo apho umbane ongatshintshiyo unoku "Khupha" ukuphelisa ukuqokelelwa kombane ongatshintshiyo kunye nokulawula ngaphakathi koluhlu olukhuselekileyo. ;okwesibini kukuphelisa ngokukhawuleza, ngokukhuselekileyo nangempumelelo intlawulo engatshintshiyo esele ivelisiwe, oko kukuthi, ukuthatha amanyathelo okuqokelelwa kwentlawulo ye-static ekhoyo ukuze ikhuphe ngokukhawuleza, ngokukhawuleza "i-vent".
Ke ngoko, undoqo wokhuseleko lwe-electrostatic kwimveliso yeemveliso ze-elektroniki "kukupheliswa kwe-static" kunye "ne-static grounding".
1. Umbane ongatshintshiyo kwi-conductor unokucotha iindawo ezinokuthi okanye sele zenze umbane ongatshintshiyo, ukhulule umbane osisigxina ngexesha, kwaye usebenzise i-static grounding monitor ukuze ukhangele isimo somhlaba.
2. Umbane we-static kwi-insulator, ekubeni intlawulo ayikwazi ukuhamba kwi-insulator, intlawulo ye-static ayikwazi ukususwa ngokumisa, kodwa inokulawulwa kuphela ngeendlela ezilandelayo.
Sebenzisa i-ion blower.I-ion fan inokuvelisa iiyoni ezilungileyo kunye nezingalunganga ukuthoba umbane omileyo womthombo omileyo.Isetyenziswa kwiindawo apho umbane ongashukumiyo ungenako ukutsalwa ngokubeka umhlaba, njengendawo kunye kufuphi nentloko yomatshini wokubeka.Ukusebenzisa i-ion fan ukuphelisa umbane ongatshintshiyo kudla ngokuba nefuthe elihle lokuchasana ne-static.
Lawula ukufuma kokusingqongileyo.Ukunyuka komswakama kunokunyusa umgangatho we-conductivity yezinto ezingabonakaliyo, ngoko ke izinto azilula ukuqokelela umbane ongatshintshiyo.Kwiindawo ezinobungozi ezinombane ongatshintshiyo, xa iimeko zenkqubo zivuma, i-humidifier ingafakelwa ukulungisa ukufuma kokusingqongileyo.Umzekelo, kwiifektri ezisemantla, umbane ongatshintshiyo kunokwenzeka ukuba uveliswe ngenxa yokufuma okuphantsi kwendawo.Ukusetyenziswa kweendlela zokufuma kunokunciphisa amathuba okuba nombane ongatshintshiyo.Le ndlela iyasebenza kwaye inexabiso eliphantsi.
Ixesha lokuposa: Mar-03-2023
