Rework station only run the temperature profile already set well in Specially kind remind: Whether you press the START button of theīGA station or the START button of the software window, The BGA Time of this temperature 10 -15 seconds longer after the solderīall became liquid now, this temperature values and time is an Time showed by the temperature controller or soft extend the ![]() When the balls was fully liquefaction at this time you need to see ![]() The solderACHI balls from the side! you can use tweezers lightly touchingĬhips. This time we should observe carefully liquefaction developing of , we will temporarily ignore the temperature segments and curveĬritical time right now! when the upper temperature arise to When we debugging as with Lead-free soldering How to set temperature curve which you need As we know free is you could try as the following methods:ġ. Methods has a high success rate about 85%. Its often the incomplete weld when there is problem of the BGA ![]() ![]() Or lead free depends on the balls you used. Please chosse to use the temperature parameters of lead Youll do the work of reballing after removed theĬhips. Point is 183 ) and lead-free ball(217 ).secondly, please do the Settings of parameter for ACHI series BGA Rework Stations1įirst, we need to know the difference between lead ball(the melting
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