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Electronics Forum: forums/index.cfm (Page 7271 of 7890)

Re: SMD Inspection and Touch-up

Electronics Forum | Fri Jul 23 12:38:33 EDT 1999 | Earl Moon

| There is a practise within the industry of an Inspector inspecting a board, and that same Inspector performing touch-up. My opinion is that the Inspection and Touch-up operations should be separate functions whereby the Inspector is not performing

Re: SMD Inspection and Touch-up

Electronics Forum | Fri Jul 23 12:49:47 EDT 1999 | Tony

| There is a practise within the industry of an Inspector inspecting a board, and that same Inspector performing touch-up. My opinion is that the Inspection and Touch-up operations should be separate functions whereby the Inspector is not performing

Re: SMD Inspection and Touch-up

Electronics Forum | Fri Jul 23 13:34:07 EDT 1999 | Scott McKee

| There is a practise within the industry of an Inspector inspecting a board, and that same Inspector performing touch-up. My opinion is that the Inspection and Touch-up operations should be separate functions whereby the Inspector is not performing

Re: SMD Inspection and Touch-up

Electronics Forum | Fri Jul 23 14:17:55 EDT 1999 | Steve Schrader

| | There is a practise within the industry of an Inspector inspecting a board, and that same Inspector performing touch-up. My opinion is that the Inspection and Touch-up operations should be separate functions whereby the Inspector is not performin

Re: SMD Inspection and Touch-up

Electronics Forum | Mon Jul 26 10:44:08 EDT 1999 | Boca

| There is a practise within the industry of an Inspector inspecting a board, and that same Inspector performing touch-up. My opinion is that the Inspection and Touch-up operations should be separate functions whereby the Inspector is not performing

Re: THE ANSWER FOR MR. EARL MOON

Electronics Forum | Fri Jul 23 09:01:36 EDT 1999 | Earl Moon

| HI Earl | Thank you for your answer. | Let me know you about the hot you mentioned | First of all, The rework machine is the BGA3500 (manufactured by 0.k international:U.S.A) | ��DESOLDERING HEAT :OVER 200��(CENTIGRADE),30SEC(CHECKED

Bga reballing

Electronics Forum | Thu Jul 22 21:48:21 EDT 1999 | kyung sam park

Does anyone have any experiences with bga reballing. When I had reworked failed bga part with new part It was good. So I tried to reball bga detached but failed . I guess the cause of fail is thermal shock. IS IT OK TO REBALL BGA PARTS DETACHED ?

Re: Bga reballing

Electronics Forum | Thu Jul 22 22:57:14 EDT 1999 | Earl Moon

| Does anyone have any experiences with bga reballing. | When I had reworked failed bga part with new part It was good. | So I tried to reball bga detached but failed . | I guess the cause of fail is thermal shock. | IS IT OK TO REBALL BGA PARTS

Re: Bga reballing

Electronics Forum | Mon Jul 26 15:09:31 EDT 1999 | APE South

| Does anyone have any experiences with bga reballing. | When I had reworked failed bga part with new part It was good. | So I tried to reball bga detached but failed . | I guess the cause of fail is thermal shock. | IS IT OK TO REBALL BGA PARTS

Re: What's a good sub for 1,1,1-trichloroethylene

Electronics Forum | Thu Jul 22 16:36:06 EDT 1999 | Mike Konrad

Scott is right, Alpha' 2110 is a good saponifier (be careful though as it can dull your leads). Saponifiers in general are better if used in an aggressive spray-in-air system. Low agitation immersion systems (heated baths or refurbished vapor degre


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