I-LED ye-Lamp Bead Disassembly kunye ne-Welding Techniques zilapha!

Kwishishini le-LED, kwinkqubo yokufaka isicelo kunye nokuvavanya izibane ezininzi zezibane ze-LED, umonakalo weentsimbi zesibane zihlala zidibana. Ngoko ke yintoni ukuchithwa kwesibane sesibane se-LED kunye nokutshintshwa? Indlela ukususa amaso isibane? Faka esikhundleni izakhono zokuwelda i-LED? Okulandelayo, ndiza kunibolela la manqaku mathathu. Indlela yokuqhaqha i-aluminium substrate ye-LED yesibane? Ngoku amaso ezibane ngokuthe ngcembe atshintsha amaso esibane afakwe ngqo. Ngenxa yokuba akukho zikhonkwane ezithe tye, iintsimbi zesibane zinokugqithiswa emva kwe-welding, kwaye i-substrate ye-aluminium inokuthi ixakeke ngokuchithwa kobushushu obungcono. Intlekele. Ngokubanzi, i-aluminium substrate isibane sesibane se-LED sikulungele ngakumbi ukusebenzisa itafile yokufudumeza i-welding. Logama nje ukusebenza kushushu malunga ne-260 degrees, ungasusa amaso esibane kwi-substrate ye-aluminium, kwaye ubeke endaweni yayo ngentsimbi yesibane esitsha se-LED. Ewe kunjalo, ukuba izakhono zakho zokuwelda intsimbi zilungile, ungasebenzisa intsimbi yokuthambisa ukuyitshisa, kwaye uyitshintshe ibe ngamaso esibane se-LED. Oku kufuna imisebenzi yobugcisa egqwesileyo. Umenzi ucebisa indlela engcono yokuqhaqha i-aluminium substrates. Kungcono ukhethe indlela yokufudumeza iqonga. Le yi-novice kwaye kulula ukufunda ukuyiqhawula kwaye uyibuyisele endaweni yayo. Indlela ukususa amaso isibane? I-aluminium substrate izibane ze-LED kufuneka zihlulwe zibe ziintlobo ezimbini. Nangona kunjalo, ukuba iliso elikhanyayo, ukuba ufuna ukulisusa, awukwazi ukusebenzisa indlela yokufudumeza itafile ye-welding engentla. Ngenxa yokuba iqondo lokushisa lokulinganisa ukukhanya liyi-lens ephezulu ye-PC, enokuthi idlule kuphela i-200-210 degrees, ngoko awukwazi ukuyibeka kwindawo yokufudumala. Indlela yokuqhaqha amaso ajikelezayo? Ngokubanzi, intsimbi yokuthambisa isetyenziswa, kuqala ifudunyezwe intsimbi yokuthambisa ukuze isuse amaso okukhanya okuxelisa, emva koko ucoce ujongano lwewelding olusekelwe kwi-aluminiyam kwaye uyicande. Xa usebenza, ungabeka iliso elitsha lesibane kwicala le-electrode engalunganga yoqobo, uze wongeze i-solder encinci kwi-welding joint. Emva koko sebenzisa i-imeyile ukucinezela intsimbi yesibane ukuze udibanise iinyawo. Xa i-welding, inani elithile le-solder kufuneka liqhutywe kwintloko ye-welding. Xa usebenza, ungasebenzisa isinyithi se-soldering ukuze udibanise amaxesha angama-2-3 kwiipads ezimbini kwiipads ezimbini. Musa ukuba nexesha elide kakhulu. Ngokuqhelekileyo, kungcono ukuba ungadluli imizuzwana emi-3. Oku kubaluleke kakhulu, kulula ukubangela ukuba amaso wesibane axhonywe emoyeni kwaye achaphazele ukutshatyalaliswa kobushushu okubangelwa ukutshatyalaliswa kobushushu okanye ukutshisa amaso esibane. Ukongeza, ngaphambi kokubeka amaso ezibane ezintsha, kungcono ukusebenzisa igrisi ye-silicon eshushu kwiipads ezijikelezayo phakathi ukunciphisa ukumelana nobushushu. Isinyathelo esilandelayo se-welding kufuneka siqale ngasemva, kuba iipads zangaphambili zifuna ukupholisa kunye nokupholisa, isinyithi se-soldering asikwazi ukuqhutyelwa ngokuqhubekayo, ngaphandle koko kulula ukutshisa isibane sesibane. Kulula ukutshisa iglu yesibane esitshisiweyo ngompu womoya oshushu, ngoko ke i-welding elula inokudityaniswa ngcono. Oku akufuneki ukuba komelele kakhulu kwiimfuno zobugcisa, kuba umthamo wokulinganisa amaso okukhanya mkhulu. Logama nje kukho itekhnoloji ye-welding yentsimbi ethile esebenzayo, inokusebenza. Le ndlela ingentla kunye nobuchule bokuwelda bokwahlula amaso esibane bulapha. Ukuba ufuna ukwazi ulwazi oluthe kratya, nceda uqhubeke usithathele ingqalelo. Ukuba ufuna ukuthenga amaso esibane se-LED, ungaqhagamshelana nabasebenzi benkonzo yabathengi abasemthethweni kwi-intanethi. bonelela ngesisombululo.