SCOTLE ACHI-HR15000, Инструкция по эксплуатации

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2. The temperature curve of Lead-free welding
41*41 the temperature setting of the GBA welding:
preheating insulation heating Welding1 Welding2 Cooling
Upper 165 190 225 245 255 240
Time 30 30 35 55 25 15
Bottom 165 190 225 245 255 240
Time 30 30 35 55 25 15
Slope 3.0 3.0 3.0 3.0 3.0 3.0
IR 210
38*38 the temperature setting of the BGA welding:
preheating insulation heating Welding1 Welding2 Cooling
Upper 165 190 225 245 250 235
Time 30 30 35 45 25 15
Bottom 165 190 225 245 250 235
Time 30 30 35 45 25 15
Slope 3.0 3.0 3.0 3.0 3.0 3.0
IR 210
31*31 the temperature setting of the BGA welding:
preheating insulation heating Welding1 Welding2 Cooling
Upper 165 190 220 240 245 235
Time 30 30 35 40 20 15
Bottom 165 190 220 240 245 235
Time 30 30 35 40 20 15
Slope 3.0 3.0 3.0 3.0 3.0 3.0
IR 210
Above is the reference temperature of the lead-free BGA
Such as set 0 when the demolition of the cooling section of BGA.