What solder paste BRAND is being used on the assemblies giving you
insufficient/borderline insufficient callouts?
Would using an IPC-trained and certified inspector provide better
control? The inspector would control what gets reworked and what does
not. This way you do not have a blank check on the factory floor.
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Ron Peeler
Sent: Friday, June 08, 2007 12:52 PM
To: [log in to unmask]
Subject: Re: [TN] Insufficient Solder
By the way we work with all solders from lead to lead free from water
soluble to no-clean/.
Ronald D. Peeler Jr., B.S. IE
Process Engineer
SWEMCO
Moorestown, NJ 08057
Tel: (856).222.9900 ext. 31
Cel: (484).948.0779
Fax: (856).222.0700
[log in to unmask]
-----Original Message-----
From: TechNet [mailto:[log in to unmask]]On Behalf Of Bob Arciolla
Sent: Friday, June 08, 2007 12:55 PM
To: [log in to unmask]
Subject: Re: [TN] Insufficient Solder
Hi Ron,
Do you have any ceritified IPC instructors or trained to the IPC
standard inspectors in your facility? Since you can interpret the
standard differently, I would have one knowledgeable person of the
standard be the final call and hopefully that will cut down on the
touchup. Also are you working with lead free solder or lead??? Once you
can eliminate the overcalls you can then address the cause of the
insufficients
Thanks,
Bob Arciolla
Endicott Research Group
Quality/Safety Manager
607 754-9187 ex 3034
607 754-9255 fax
cell 607 624-8516
----- Original Message -----
From: "Ron Peeler" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Friday, June 08, 2007 9:57 AM
Subject: [TN] Insufficient Solder
Here is an age old question. Does anyone here have a sure fire way to
combat insufficient solder. I have tried all teh tecniques from what I
know
of. These consist of changing stencil thicknesses, changing pastes,
re-training ops to IPC-610-D. I am at a lost. It seems that each
operator
sees insufficient solder differently and it is almost an excuse from
them to
keep busy and make added "touch up." I am almost ready to through the
category out the door b/c it is so subjective adn people are so fickle.
Any ideas out there?
Ronald D. Peeler Jr., B.S. IE
Process Engineer
SWEMCO
Moorestown, NJ 08057
Tel: (856).222.9900 ext. 31
Cel: (484).948.0779
Fax: (856).222.0700
[log in to unmask]
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