BGA rework Station T-862
Technical sepharamitha
|
usayizi Umsebenzi ebhentshini |
410x316mm |
|
voltage owalinganisile imvamisa |
AC220V / AC110V 60 / 50Hz |
|
Gcwalisa amandla umshini |
Preheating ipuleti |
|
amandla |
1500W |
|
Preheating usayizi ipuleti |
280x270mm |
|
Preheating ipuleti lokushisa adjustable |
0-450 ℃ |
main sepharamitha
|
Preheating ipuleti umzimba omkhulu |
1 |
|
Izinga lokushisa inzwa |
1 |
|
PCB ibhodi umnikazi |
1 |
|
amandla umugqa |
1 |
|
Imaniwali yosebenzisayo |
1 |
Main Uphiko Umsebenzi Incazelo
1. Yiba infrared weld ubuchwepheshe okuyinto ukuhlola ezimele.
2. Sebenzisa lefoni ukushisa, kulula besika, ukushisa Ingxenye Ukubhoboza umshini isiko weld nge sirocco.
3. Kalula operate.Just nosuku olulodwa training.Can ukusebenza lo mshini.
4. Asikho isidingo ukushisela amathuluzi, kungaba ukushisela zonke ingxenye 15x15-25x25mm.
5. Lokhu umshini has 650W amalahle system.widely ukuze 80x120mm.
6. Ukushisa seso kungekho babe ukugeleza sirocco. Musa nomthelela ipherimitha encane component.Can efanelekayo yonke ingxenye, ikakhulukazi Micro BGA ingxenye.
sepharamitha
|
Ukusebenza voltage |
AC220V 50Hz |
|
amandla lokukhipha |
800W |
|
Izinga lokushisa |
100 ℃ -350 ℃ |
Ukusebenza Indlela
1.Boot.
① Hlola umthombo wamandla, avale ipulaki.
② Vula ukusetshenziswa kwamandla source.Don't kuze pass check.Pand izoveza kushaywe value.When isikhathi kugcinwe ukusetshenziswa.
③ Ukufakwa ukukhanda shell.Fix emgqeni kumugqa rack.Screw uhlelo ukukhanya height.Keep 20-30mm phakathi umshini ukukhanya UWelder.
④ Ngokusho nesilinganiso UWelder piece.Proprictily isikulufa temperature.from60 ℃ -350 ℃ .Lapho ukuhlubula 15 × 15mm piece.Choice lokushisa 240-300 ℃ .Lapho ukuhlubula 25 × 25mm piece.Choice lokushisa 300-350 ℃ .I lokushisa benyukele 350 ℃ .Isimiso ukukhanya uyocibishela ukunakwa straightly.Please pay owengeziwe kuwena ukulawula time.avoid zishe.
⑤ Intulo focus.The uhlelo ukukhanya ubukhulu elincane 15mm .the enkulu 30mm.Normally makaqhubeke 20-30mm.
⑥ Vula ukulawula ezimbili switches.They ipuleti efudumele-futhi uhlelo ukukhanya.
2.Dismantle futhi weld.
① ukulungisa lokushisa, ukwenza i-chip focus.
② Ngemva efanelekayo isikhathi, ithini sichofozwa futhi yancibilika, athathe chip.
3.Weld chip.
① Hlanza pad.
② enamathela usizo solder flux (akufanele obukhulu kakhulu, ungaba wokuqala mncane ngaphezulu) kanye nokunamathisela ngomthofu tin ibhola.
③ Linda ukusiza solder ecucuza ukuze volatilize ku yokucucuza, ukushisa kanye ngokuphelele ancibilike ukuba ibhola tin, endaweni efanele ne isiqeshana, umgomo at the chip weld azithole esesikhundleni.
④ 936 searing-iron.Open le swich futhi kushaywe lokushisa.
Isexwayiso
1. Ngemva ukusetshenziswa, amandla etilongweni ngokushesha, qiniseka umzimba ukukhanya ukupholisa phansi, bese ubeka ukuphepha. Ngemva kokuvala inkinobho amandla;
2. Gcina indlela ohlabayo ngaphandle ingathiyeki, umzimba ukukhanya ehlanzekile;
3. ukwesekwa ngesikhathi ezinhle iphucuziwe ngamafutha ukuhola okuthunyelwe, ukugxila;
4. Nqamula i-plug uma ungasebenzisi ke isikhathi eside;
5. Usebenza ngokucophelela, azithathe ukunakekelwa.
