大家好,请教个问题:排插多引脚连接器相邻引脚(多层板、大焊盘),波峰焊后两个或多个引脚桥接,80w   Weller/HAKKO烙铁温度调至450度,焊接时间较长(10-20m),但有时仍不能移除焊料、维修焊点。请问烙铁温度调至450度焊接风险如何评估?是否有推荐可使用的焊接工具、解决办法、合适温度?
谢谢!
Jerry




______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please contact helpdesk at x2960 or [log in to unmask] 
______________________________________________________________________