Electronics Forum: percentages of reworks (Page 8 of 16)

Removal of Hot Metal Shield for Rework

Electronics Forum | Wed Mar 14 09:58:07 EST 2001 | dason_c

I am not sure that how big of your shield, I am using Metcal Soldering System and modify the Metcal Removal Tip to cut into half. I don't want to use hot air and it may damage the component inside.... Rgds. Dason

Removal of Hot Metal Shield for Rework

Electronics Forum | Thu Mar 15 13:39:40 EST 2001 | Casey Scheu

Check out "www.apecorp.com". We have a full line of equipment to remove shields. Casey

Re: Repair of SMT boards...a question!!

Electronics Forum | Mon Jun 07 10:52:04 EDT 1999 | Brian Wycoff

| | | | Where I can find some informations about repairing of SMT boards? | | | | | | | | Thanks | | | | | | | | Marcos | | | | | | | A first place to start is IPC's 7711 and 7721 encompasing repair, modification, and rework procedures. | | | |

Use of acetone (67-64-1) in removing flux

Electronics Forum | Fri Jun 18 12:51:58 EDT 2004 | JD

Just curious if anyone has had any problems because of using acetone to clean flux off boards or parts. Is acetone an acceptable flux remover for re-work? What are the pros and cons about using acetone Thanks in advance, JD

Re-use of SMT Components after Removal

Electronics Forum | Thu Sep 23 16:14:39 EDT 2004 | russ

Control the temp during removal and re-use them. Do not exceed reflow parameters during removal. They should be good up to around 5 reworks. My opinion Russ

Re: opinion of these rework stations

Electronics Forum | Wed Sep 29 12:51:55 EDT 1999 | Bob Barr

Never heard of the DRS-22C. I have had a DRS-22 for several years now. Purchased it when we started doing BGA's. The operators like it - good optics (split view), built like a tank, X-Y table easy to manipulate for alignment. I like it because I ca

Re: Repair of SMT boards...a question!!

Electronics Forum | Mon Jun 07 01:46:12 EDT 1999 | Joe

| | | Where I can find some informations about repairing of SMT boards? | | | | | | Thanks | | | | | | Marcos | | | | | A first place to start is IPC's 7711 and 7721 encompasing repair, modification, and rework procedures. | | | | Earl Moon | |

Re: Repair of SMT boards...a question!!

Electronics Forum | Mon Jun 07 15:11:43 EDT 1999 | Earl Moon

| | | | Where I can find some informations about repairing of SMT boards? | | | | | | | | Thanks | | | | | | | | Marcos | | | | | | | A first place to start is IPC's 7711 and 7721 encompasing repair, modification, and rework procedures. | | | |

Use of acetone (67-64-1) in removing flux

Electronics Forum | Fri Jun 18 13:22:50 EDT 2004 | JD

Out of curiosity, what method did you use? I ask because I have used acetone on a Q-Tip to clean up boards after rework for some time and haven't noticed anything like that. Did you notice it right away? Or after some time went by? I may need to re-

Regarding the choosing of right Suface Finishing

Electronics Forum | Wed Apr 29 12:51:09 EDT 2015 | jandon

I have experience of Immersion silver and it's even more sensitive for all disadvantages mentioned above than Immersion tin. You can not go wrong with ENIG. It's little more expensive but in the end you save some bucks when you don't have to rework o


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