This is the time for BGA machines in all types of reworking of PCB (printed circuit board) like microprocessor and motherboard of laptops, PC, play stations, Xbox and MP 4/5 players as it is the only machines best suitable for these types of reworking and the best thing is, it prevent the PCB for being overheating and due to this quality it is widely use everywhere.

There are so many types of BGA rework station available in the market having different specification according to size, quality, price, features and the size based on the product for which it is made. Rework or reworking is used for the replace and refurnishing operations and a repair of  a PCB (Printed circuit board) it is usually use for desoldering or resoldering of SMD (Surface mount device). The technique of Group processing is not applicable for the repair or replacement of a single device. Expert personnel use specialized manual techniques with appropriate equipment are required to replace defective components, BGA (ball grid array) machines usually need some extra expertise and appropriate tools like reballing kits to use. A hot air gun is used to provide more specific heat to the device and melt solder and specialized tools are used to pick and position small components, rework station is use to do these types of work.

This type of rework involves various types of components work on one by one without damaging other parts. Thermal pressure on the electric assembly make too low for avoiding unnecessary damages. Most of the soldering done with lead free solders, manufactured and assembled to avoid the health hazards of lead but this is not necessary lead solders melts at a low temperature. Heating a single SMD with hot air gun to melt all solders joints between the printed circuit boards is the first step before the removing of SMD then it cleared the previous solders from its surface and it is easy to remove by heating and melting temperature. The exact situation of the new unit onto the ready cushion exhibit requires skilful utilization of a remarkably precise vision-arrangement framework with high determination. The smaller the pitch and size of the segments, the more exact working must be. The newly placed SMD is soldered onto the board, Solder joints are encouraged by use of a solder profile which preheats the board, warms all the associations between the unit and the PCB to the softening temperature of the solder utilized, and then fittingly cools them. High quality demands or specific designs of SMD require application of solder paste before positioning and soldering the unit. The surface pressure of the liquid solder, which is on the board's bind cushions, has a tendency to force the mechanism into exact arrangement with the cushions if not at first positioned completely effectively.




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