Amacandelo e-elektroniki kunye namacandelo e-electromechanical anonxibelelwano lombane. Uqhagamshelo lombane phakathi koqhagamshelwano olufihlakeleyo lubizwa ngokuba luqhagamshelo. Isixhobo sombane kufuneka siqhagamshelwe ngokungqinelana nomzobo wesikim sesekethe ukuze kuphunyezwe umsebenzi omiselwe kwangaphambili.
Imodi yokudibanisa ibhodi yesekethe 1. Imodi ye-welding ibhodi eprintiweyo, njengenxalenye ebalulekileyo yomatshini wonke, ngokuqhelekileyo ayikwazi ukwenza imveliso ye-elektroniki, kwaye kufuneka kubekho iingxaki zokuxhuma kwangaphandle. Ngokomzekelo, ukudibanisa kombane kuyadingeka phakathi kweebhodi eziprintiweyo, phakathi kweebhodi eziprintiweyo kunye namacandelo angaphandle kwebhodi, naphakathi kweebhodi eziprintiweyo kunye neepaneli zezixhobo. Ngomnye wemixholo ebalulekileyo yoyilo lwePCB ukukhetha uqhagamshelo kunye nendibaniselwano engcono yokuthembeka, ukwenziwa kunye noqoqosho. Kukho iindlela ezininzi zokunxibelelana kwangaphandle, ekufuneka zikhethwe ngokuguquguqukayo ngokweempawu ezahlukeneyo.

Imodi yokudibanisa ineenzuzo zokulula, ixabiso eliphantsi, ukuthembeka okuphezulu, kwaye inokuphepha ukungaphumeleli okubangelwa ukudibanisa kakubi; Ukungalungi kukuba utshintshiselwano kunye nokugcinwa akulula ngokwaneleyo. Le ndlela isetyenziswa ngokuqhelekileyo kwimeko apho kukho iinkokeli ezimbalwa zangaphandle zamacandelo.
1. PCB wire welding
Le ndlela ayifuni naziphi na izihlanganisi, okoko nje iindawo zodibaniso lwangaphandle kwi-PCB zidityaniswe ngokuthe ngqo ngamacandelo okanye amanye amacandelo ngaphandle kwebhodi ngeengcingo. Umzekelo, uphondo kunye nebhokisi yebhetri kwirediyo.
Ngexesha loqhagamshelo kunye ne-welding yebhodi yesekethe, ingqwalasela iya kuhlawulwa:
(1) Iphedi yokudityaniswa kocingo lwewelding iya kuba secaleni lebhodi eprintiweyo yePCB kangangoko kunokwenzeka, kwaye iya kucwangciswa ngokobungakanani obudityanisiweyo ukuququzelela ukuwelda kunye nokugcinwa.
(2) Ukuze kuphuculwe amandla omatshini woqhagamshelo locingo kwaye uthintele ukutsalwa kwiphedi ye-solder okanye ucingo oluprintiweyo ngenxa yokutsalwa kocingo, gqobhoza imingxuma kufutshane nejoyinti ye-solder kwiPCB ukuvumela ucingo ukuba ludlule kumngxuma ophumela kumphezulu wokuwelda. ye-PCB, uze ufake umngxuma wephedi ye-solder ukusuka kumphezulu wecandelo ukuze udibanise.
(3) Cwangcisa okanye udibanise abaqhubi ngokufanelekileyo, kwaye uzilungise kunye nebhodi ngokusebenzisa iziqeshana zocingo okanye ezinye izibophelelo ukuze ugweme ukuphulwa kwabaqhubi ngenxa yokunyakaza.
2. PCB layout welding
Iibhodi ezimbini eziprintiweyo zePCB ziqhagamshelwe ngeengcingo ezisicaba, ezithembekileyo kwaye azityekeleli kwiimpazamo zoqhagamshelo, kwaye indawo ehambelana neebhodi ezimbini eziprintiweyo zePCB azikhawulelwanga.
Iibhodi eziprintiweyo zi-welded ngokuthe ngqo. Le ndlela idla ngokusetyenziselwa ukudibanisa phakathi kweebhodi ezimbini eziprintiweyo ezine-angle edibeneyo ye-90 °. Emva koqhagamshelo, iba licandelo lePCB elidityanisiweyo.

Imodi yokudibanisa i-2 yebhodi yesekethe: imowudi yokudibanisa
Uxhulumaniso lwe-Connector luhlala lusetyenziswa kwizixhobo ezinzima kunye nezixhobo. Esi sakhiwo “sokwakha” asiqinisekisi kuphela umgangatho wemveliso yobuninzi, sinciphisa iindleko zenkqubo, kodwa sikwabonelela ngokulula ukulungiswa kunye nokugcinwa. Kwimeko yokungaphumeleli kwezixhobo, abasebenzi bokulondoloza abafuni ukujonga inqanaba lecandelo (oko kukuthi, khangela isizathu sokungaphumeleli kwaye ulandele kumacandelo athile. Lo msebenzi uthatha ixesha elide). Ngethuba nje begweba ukuba yeyiphi ibhodi engaqhelekanga, banokuyibuyisela ngokukhawuleza, baphelise ukusilela ngexesha elifutshane, banciphise ixesha lokuphumla kunye nokuphucula ukusetyenziswa kwezixhobo. Ibhodi yesekethe etshintshiweyo inokulungiswa ngexesha elaneleyo kwaye isetyenziswe njengenxalenye yokuphumla emva kokulungiswa.
1. Isokethi yebhodi eprintiweyo
Olu nxibelelwano luhlala lusetyenziswa kwizixhobo ezinzima kunye nezixhobo. Le ndlela kukwenza iplagi eprintiweyo kwincam yebhodi eprintiweyo yePCB. Inxalenye yeplagi yenzelwe ngokobukhulu besokethi, inani loqhagamshelwano, umgama woqhagamshelwano, indawo yokubeka umngxuma, njl., ukwenzela ukuba ihambelane ne-socket yebhodi ekhethekileyo ye-PCB eprintiweyo.
Ngexesha lokwenziwa kwepleyiti, inxalenye yeplagi idinga igolide yokuhombisa ukuze kuphuculwe ukumelana nokunxiba kunye nokunciphisa ukumelana nokunxibelelana. Le ndlela ineenzuzo zokuhlanganisana okulula, ukutshintshiselana okulungileyo kunye nokusebenza kokugcinwa, kwaye ifanelekile kwimveliso yobuninzi obuqhelekileyo. Ukungalungi kwayo kukuba iindleko zebhodi eprintiweyo zonyuswa, kwaye ukuchaneka kokuvelisa kunye neemfuno zenkqubo yebhodi eprintiweyo ziphezulu; Ukuthembeka kumbi kancinane, kwaye udibano olulambathayo luhlala lubangelwa yi-oxidation yeplagi okanye ukuguga kwesokethi * *. Ukuze kuphuculwe ukuthembeka koxhulumaniso lwangaphandle, umgca ofanayo ophumayo udla ngokukhokelwa ngokuhambelana ngokuqhagamshelana nabafowunelwa kwicala elinye okanye kumacala omabini ebhodi yesiphaluka.
Imowudi yoqhagamshelo yesokethi yePCB iqhele ukusetyenziswa kwiimveliso ezinokwakheka kwebhodi emininzi. Kukho iindidi ezimbini zesokethi kunye ne-PCB okanye i-backplane: * * uhlobo kunye nodidi lwe-pin.
2. Uqhagamshelwano lwephini eliqhelekileyo
Le ndlela ingasetyenziselwa uxhulumaniso lwangaphandle lweebhodi eziprintiweyo, ngokukodwa ukudibanisa iphini kwizixhobo ezincinci. Iibhodi ezimbini eziprintiweyo zidibene nezikhonkwane eziqhelekileyo. Ngokuqhelekileyo, iibhodi ezimbini eziprintiweyo zihambelana okanye zithe nkqo, ekulula ukuyiqonda imveliso yobuninzi.