Menene Injin Gyaran BGA Ke Yi?

Gabatarwar tashar sayar da BGA

BGA soldering stationana kuma kiranta tasha rework ta BGA, wanda kayan aiki ne na musamman da ake amfani da su ga kwakwalwan BGA tare da matsalolin saida ko kuma lokacin da ake buƙatar maye gurbin sabbin kwakwalwan BGA.Tunda yawan zafin jiki na BGA guntu waldi yana da girma, don haka kayan aikin dumama gabaɗaya ba zai iya biyan bukatun sa ba.

BGA soldering table yana aiki tare da ma'aunireflow tandalankwasa, don haka yana da matukar tasiri a yi BGA rework, da kuma nasarar kudi iya isa fiye da 98% idan aka yi tare da mafi BGA soldering tebur.

Rarraba teburin sake yin aikin BGA

1. Manual model

Lokacin da aka sanya BGA akan PCB, ya dogara da ƙwarewar mai aiki don liƙa shi bisa ga firam ɗin bugu na allo akan PCB, wanda ya dace da aikin guntu BGA tare da farar ƙwallon ƙwallon BGA mai girma (sama da 0.6).Sai dai yanayin zafin jiki lokacin dumama yana gudana ta atomatik, duk sauran ayyuka suna buƙatar aikin hannu.

2. Semi-atomatik model

BGA tin ball filin yana da ƙanƙanta (0.15-0.6) BGA kwakwalwan kwamfuta da hannu zuwa facin za su sami kurakurai kuma cikin sauƙin haifar da mummunan walda.Ka'idar daidaita gani na gani shine a yi amfani da tsarin hoto na spectroscopic priism don haɓaka haɗin gwiwa na BGA da pads na PCB, ta yadda manyan hotunansu suka mamaye bayan faci a tsaye, wanda zai guje wa kurakuran da ke faruwa a cikin facin.Tsarin dumama zai gudana ta atomatik bayan an gama facin, kuma za a sami ƙararrawar ƙararrawa bayan an gama walda.

3. Samfurin atomatik

Kamar yadda sunan ke nunawa, wannan samfurin cikakken tsarin sake yin aiki ne ta atomatik, wanda ya dogara ne akan daidaita hangen nesa na na'ura na wannan fasahar fasaha mai zurfi don cimma cikakken tsarin sake yin aiki ta atomatik.

NeoDen BGA Rework tashar

Samar da wutar lantarki: AC220V± 10%, 50/60HZ

Ikon: 5.65KW (Max), Babban hita (1.45KW)

Bottom hita (1.2KW) IR Preheater (2.7KW), Sauran (0.3KW)

Girman PCB: 412*370mm(Max);6*6mm(min)

Girman Chip BGA: 60*60mm(Max);2*2mm(min)

Girman IR mai zafi: 285*375mm

Sensor zafin jiki: 1 pcs

Hanyar Aiki: 7 ″ HD allon taɓawa

Tsarin Gudanarwa: Tsarin sarrafa dumama mai sarrafa kansa V2 (haƙƙin mallaka na software)

Tsarin nuni: 15 ″ SD nuni masana'antu (720P gaban allo)

Tsarin daidaitawa: 2 Million Pixel SD tsarin hoto na dijital, zuƙowa ta atomatik tare da Laser: alamar ja-dot

Vacuum Adsorption: atomatik

Daidaiton Daidaitawa: ± 0.02mm

Sarrafa zafin jiki: K-nau'in thermocouple rufaffiyar madauki iko tare da daidaito har zuwa ± 3 ℃

Na'urar Ciyarwa: A'a

Matsayi: V-tsagi tare da kayan aiki na duniya

Girma: L685*W633*H850mm

Nauyi: 76KG