A thermal profile tells the machine how fast to heat up, how long to stay at a certain temperature, and when to cool down. Creating a proper profile prevents PCB warping, chip popcorn effects, and lifted pads. A standard BGA rework profile consists of four main phases:
Many technicians use GitHub-hosted, community-made Python scripts or custom software packages. These open-source tools offer modern user interfaces, better compatibility with Windows 11, and advanced data logging features. Step-by-Step Installation Guide
3. Open-Source Alternatives (e.g., DIY BGA Control Software)
IRSoft was designed during the Windows XP and Windows 7 eras. Right-click the IRSoft executable file, go to Properties , click the Compatibility tab, and set it to run in Compatibility Mode for Windows 7 . Also, check the box to Run this program as an administrator . Conclusion
The original CD included with the station contains:
One of the most significant challenges with the ACHI IR6500 software is compatibility. The provided software was originally designed for older Windows operating systems (Windows XP or Windows 7).
Activates the flux and equalizes the temperature across the board and components (usually 150°C to 180°C).
of both the top infrared heater and the bottom preheater.
Most pros don't use the stock ACHI profiles. They use a "Multi-Zone" approach where the bottom plate preheats the board to 150°C slowly to prevent warping before the top ceramic heater begins the final reflow ramp. To help you get the best results,
Extract the software ZIP archive to a dedicated folder on your local drive (e.g., C:\ACHI_IR_Soft ). Do not run it directly from a temporary or compressed folder. Right-click the .exe setup file or application icon. Select > Compatibility tab.