Kukho iintlobo ezininzi zeebhodi zesekethe ze-PCB kwimarike, kwaye kunzima ukwahlula phakathi komgangatho olungileyo kunye nobubi. Kulo mba, nantsi iindlela ezimbalwa zokuchonga umgangatho weebhodi zeesekethe ze-PCB.

Ukugweba ngenkangeleko

1. Ukubonakala kwe-weld seam

Ekubeni kukho iindawo ezininzi kwibhodi yesekethe ye-PCB, ukuba i-welding ayilungile, iinxalenye zebhodi yesekethe ziya kuwa ngokulula, zichaphazela kakhulu umgangatho we-welding kunye nenkangeleko yebhodi yesekethe, ngoko kubaluleke kakhulu ukuba ube ne-welding eqinile.

2. Imigaqo esemgangathweni yobukhulu kunye nobukhulu

Ekubeni iibhodi zesekethe ze-PCB zineengqimba ezahlukeneyo xa kuthelekiswa neebhodi zesekethe eziqhelekileyo, abasebenzisi banokulinganisa kwaye bajonge ngokwezidingo zabo.

3. Ukukhanya kunye nombala

Ngokuqhelekileyo ibhodi yesekethe ye-PCB yangaphandle igqunywe nge-inki yokugquma. Ukuba umbala webhodi awukhanyisi kwaye kukho inki encinci, oko kuthetha ukuba ibhodi yokufakelwa ngokwayo ayilungile.

Isigwebo esivela kwizinto zepleyiti

1. Ikhadibhodi yeHB eqhelekileyo inexabiso eliphantsi kwaye kulula ukuyikhubaza nokuqhawuka. Ingenziwa kuphela kwiphaneli enye. Umphezulu wecandelo umnyama tyheli ngombala kwaye unevumba elicaphukisayo. Ingubo yobhedu irhabaxa kwaye incinci.

2. Iibhodi ze-94V0 ezinecala elinye kunye ne-CEM-1 zibiza kakhulu kunekhadibhodi. Umbala wecandelo lomphezulu utyheli okhanyayo. Zisetyenziselwa ikakhulu iibhodi zoshishino kunye neebhodi zamandla ezineemfuno zokukhusela umlilo.

3. Ibhodi yeFiberglass ineendleko eziphezulu, amandla amahle, kwaye iluhlaza kumacala omabini. Ngokusisiseko, iibhodi ezininzi zesekethe zePCB zenziwe ngalo mbandela. Ingubo yobhedu inokuchaneka kakhulu kwaye ilungile, kodwa ibhodi yeyunithi inzima kakhulu. Kungakhathaliseki ukuba yintoni umbala we-inki eprintiweyo kwibhodi yesekethe ye-PCB, kufuneka igudiswe kwaye ibe tyaba, kwaye kungabikho imigca yobuxoki, ubhedu oluveziweyo okanye ukuxubha.