Umphakathi wanamuhla uthuthukisa ubuchwepheshe obusha nsuku zonke, futhi le ntuthuko ibonakala ngokucacile ekwenziweni kwamabhodi esekethe aphrintiwe (ama-PCB).Isigaba sokuklama se-PCB sinezinyathelo ezimbalwa, futhi phakathi kwalezi zinyathelo eziningi, ukusoda kudlala indima ebalulekile ekunqumeni ikhwalithi yebhodi eliklanyiwe.I-soldering iqinisekisa ukuthi isifunda sihlala sigxilile ebhodini, futhi ukube bekungengenxa yokuthuthukiswa kobuchwepheshe be-soldering, amabhodi wesifunda aphrintiwe abengeke abe namandla njenganamuhla.Njengamanje, kunezinhlobo eziningi zezindlela zokunamathisela ezisetshenziswa ezimbonini ezahlukahlukene.Izindlela ezimbili zokudambisa ezithinteka kakhulu emkhakheni wokwakhiwa kwe-PCB nokukhiqiza i-wave soldering kanye ne-reflow soldering.Kunomehluko omningi phakathi kwalezi zindlela ezimbili zokuhlanganisa.Uyazibuza ukuthi uyini lowo mehluko?
Uyini umehluko phakathi kwe-reflow soldering ne-wave soldering?
I-Wave soldering kanye ne-reflow soldering izindlela ezimbili ezihluke ngokuphelele.Umehluko omkhulu umi kanje:
| i-wave soldering | i-reflow soldering |
| Ku-wave soldering, izingxenye zithengiswa ngosizo lwama-wave crests, akhiwa nge-solder encibilikisiwe. | I-Reflow soldering i-soldering yezingxenye ngosizo lokugeleza kabusha, okwakhiwa umoya oshisayo. |
| Uma kuqhathaniswa ne-reflow soldering, ubuchwepheshe be-wave soldering bunzima kakhulu. | I-reflow soldering iyindlela elula uma kuqhathaniswa. |
| Inqubo yokuhlanganisa idinga ukuqapha ngokucophelela izindaba ezifana nokushisa kwebhodi nokuthi sekunesikhathi esingakanani ku-solder.Uma imvelo ye-wave soldering ingagcinwa kahle, ingaholela emiklamo yebhodi enephutha. | Ayidingi indawo ethile elawulwayo, ngaleyo ndlela ivumela ukuguquguquka okukhulu lapho uklama noma ukhiqiza amabhodi esekethe aphrintiwe. |
| Indlela ye-wave soldering ithatha isikhathi esincane ukudayisa i-PCB futhi nayo ibiza kancane uma iqhathaniswa namanye amasu. | Le nqubo yokunamathisela ihamba kancane futhi ibiza kakhulu kune-wave soldering. |
| Udinga ukucabangela izici ezihlukene ezihlanganisa ukuma kwephedi, usayizi, isakhiwo, ukuchithwa kokushisa kanye nokuthi ungathengisa kuphi ngempumelelo. | Ekufakweni kwe-reflow soldering, izici ezifana nokuma kwebhodi, ukuma kwephedi, usayizi kanye ne-shading akudingekile ukuthi zicatshangelwe. |
| Le ndlela isetshenziswa kakhulu endabeni yokukhiqizwa kwevolumu ephezulu, futhi isiza ukukhiqiza inani elikhulu lamabhodi wesifunda aphrintiwe ngesikhathi esifushane. | Ngokungafani ne-wave soldering, i-reflow soldering ifanele ukukhiqizwa kwe-batch encane. |
| Uma izingxenye ze- through-hole zizodayiswa, khona-ke i-wave soldering iyindlela efanelekile yokuzikhethela. | I-Reflow soldering ilungele ukufakwa kwe-solder surface surface kumabhodi wesekethe aphrintiwe. |
Yikuphi okungcono kwe-wave soldering kanye ne-reflow soldering?
Uhlobo ngalunye lwe-soldering lunezinzuzo nezinkinga zalo, futhi ukukhetha indlela efanele ye-soldering kuncike ekuklanyweni kwebhodi lesifunda eliphrintiwe kanye nezidingo ezichazwe yinkampani.Uma unemibuzo mayelana nalokhu, sicela usithinte ukuze sixoxe.
Isikhathi sokuthumela: May-09-2023