Yadda Ake Daidaita Maye gurbin Ƙaƙƙarfan Fitilar SMD akan allon Lamba

An yi imani da cewa abokai da suke yin SMT don canza beads fitilu sau da yawa suna saduwa da su. Mashin fitilar mu ta SMT da aka gama da ita za ta bayyana a cikin irin wannan fitulun mara kyau ɗaya ko biyu yayin gwajin. Saboda ƙirar da'irar, galibin allunan da'irar an tsara su akan hanya guda, kuma ƙaramin fitilar da ba ta dace ba kuma zai shafi fitilar da ke bayan fitilar a baya. A al'ada amfani da dutsen ado, a wannan lokaci muna bukatar mu maye gurbin guda fitila dutsen dutse. Akwai ƙarancin abubuwan da ake sakawa a yanzu, ainihin duk suna “Alamar tebur ”nau'in. Saboda ba a jagoranci ƙafafu ba, LEDs na iya zama kusa da substrate, kuma an inganta yanayin zafi mai zafi. Daidai ne saboda babu “kafa ”Har ila yau yana kawo rashin jin daɗi mai yawa ga maye gurbin maye gurbin. Bari mu ɗauke ku don fahimtar daidai kuma ingantacciyar hanyar maye gurbin katakon fitila ɗaya. Don yin aiki mai kyau na maye gurbin beads, ya kamata ku fara wanke hannayenku don rage juriyar fata don kare beads fitilu daga rauni ta hanyar electrostatic. Kuma shirya kayan aiki da kayan aiki masu zuwa, za ku iya fara ginawa: bindigar iska mai zafi na iya zaɓar mafi yawan amfani da shi don kulawa. Ana amfani da mondrers da barasa don taimakawa welded. Ana iya narkar da ketare rosin tare da barasa. Ana amfani da sinus don gyarawa da tasirin tasirin fitilu. LED fitilu beads da za a musanya suna gaba ɗaya zuwa kashi kamar haka: na farko magana game da kwaikwayo na gudana beads. Domin irin wannan nau'in fitilar fitila kuma yana cikin wuri mai haske, yana da sauƙin sauyawa. Da farko, yi amfani da baƙin ƙarfe don dumama mahaɗin solder guda biyu don cire fitulun mara kyau, sannan a yi amfani da iron ɗin ɗin don karkatar da pads biyu. Sa'an nan kuma sanya sabon fitilun dutsen a cikin asali tabbatacce kuma korau electrode zuwa na ainihi, sa'an nan kuma kadan welded a fil. Danna dutsen fitila da yatsu don walda shi. Ya kamata a sami adadin adadin solder akan kan mai siyar da ƙarfe yayin walda. Lokacin aiki, zaku iya amfani da ƙarfen siyar da sauri don kunna pads biyu zuwa walda sau 2 zuwa 3. Wannan yana da mahimmanci, in ba haka ba yana da sauƙi don haifar da beads don dakatar da iska don rinjayar zafi mai zafi. Bugu da ƙari, yana da kyau a yi amfani da wasu ƙananan zafin jiki zuwa madauwari madauwari a tsakiya don rage juriya na zafi a kan madauwari a tsakiya don rage juriya na thermal. Sauya nau'in 5050 “Alamar tebur ”(Kuma aka sani da SMD) Beads masu haske zasu yi kama da matsala. Yin amfani da bindigogin iska mai zafi da ƙarfe mai siyar da wutar lantarki, muddin ba a lalata kayan aikin aluminum ba. Sa'an nan kuma yi amfani da baƙin ƙarfe don cire waldar da ya wuce kima kuma a bar shi kawai mafi ƙarancin. Mataki na gaba na walda ya kamata a fara daga baya, saboda pads na gaba suna da ɓoyayyen ƙarfe na ƙarfe, kuma bindigar iska mai zafi za ta kasance cikin sauƙi ta ƙone tare da collagen na bead ɗin fitila. Nemo matsayin bead ɗin fitulun da ke bayan ma'aunin aluminium, sannan a zafi shi da babban tayal ko bindigar iska mai zafi har sai walda ta gaba ta narke don walda fitilun fitulun. Don fitilun fitilun da suka fi girma kamar 5730, ban da mahaɗaɗɗen haɗin gwiwa guda biyu waɗanda ke wakiltar sandunan LED, za a sami pads na musamman don zubar da zafi a tsakiya. Ƙona Tabbas, zaku iya amfani da fitilun aluminium ko wasu hanyoyin zafi don dumama abubuwan aluminum. Koyaya, wani lokaci lokaci-lokaci yana lalata katakon fitila ba lallai ne a maye gurbinsa ba. Idan fiye da 5 beads na layi ɗaya za a iya cire kai tsaye, za a iya cire ƙullun fitilu ba tare da sabuntawa ba; Gajeren kewayawa. A cikin hanyoyi guda biyu na sama, na farko zai ƙara yawan ƙurar ƙura mai haske, yawan adadin daidaitattun, ƙarami, har ma da buƙatar la'akari. Hanya ta biyu ba ta da wani tasiri a kan ragowar fitilun fitilu. Amma abu ɗaya da aka saba da shi shi ne cewa saman fitilar zai bayyana a cikin ɗigon duhu ko wurare masu duhu, yana shafar kyakkyawan kyan gani. Abin da ke sama shine hanyar da muke yawan canza beads. Ina son in taimaka maka. ƙwararren ƙwararren ƙwararren ƙwanƙwasa fitilar LED ne tare da adadin haƙƙin mallaka na ƙasa. Babban samfuran sune LED mai haske mai launin shuɗi, beads ɗin fitilar infrared LED, beads ɗin fitilar fitilar ultraviolet, beads ɗin fitilar LED mai launi, da sauransu. Babba. Idan kuna buƙatar ƙarin koyo game da beads na fitilar LED, zaku iya tuntuɓar sabis na abokin ciniki!