There are actually several volumes to the MM Workmanship Standard addressing
different technology areas. i.e., SMT, Microelectronics, Mechanical, ESD.
Discussion in the 610 committee was that the surface appearance is greatly
process dependent and is not necessarily indicative of the success of the
solder connection related to the performance of the product in it's
appropriate environment. Wetting criteria was considered very important.
610 as an acceptability standard does not prescribe processes as do other
types of standards so no particular process application could be assumed.
Cold connections as well as surface appearance is addressed on page 6-3,
section 6.1 of 610C.
Hope this helps and you can find the document you were looking for.
Mel Parrish
Director of Training
Soldering Technology International
102 Tribble Drive
Madison, AL 35758
256 705 5530
256 705 5538 Fax
[log in to unmask]
www.solderingtech.com
-----Original Message-----
From: Poh Kong Hui [mailto:[log in to unmask]]
Sent: Thursday, June 06, 2002 10:40 AM
To: TechNet E-Mail Forum.; Mel Parrish; [log in to unmask]
Subject: Re: [TN] : Martin-Marietta Workmanship Standard
Hi Mr Parrish,
We have IPC. I am looking for Martin-Marietta Workmanship Standard
due to customer's request.
By the way, I found that IPC-610 does not mention grainy joint,
shinning joint, dry or cold solder, etc..
I wander is there any IPC document mention about these defect.
Poh
==================================================================
At 03:36 PM 6/5/02 -0500, Mel Parrish wrote:
>Have a set on my desk but don't think that they are available.
>I think that they were developed by the folks South of Denver, CO
>(Littleton, Castle Rock area).
>Phone number doesn't work, and neither will the listed address, they were
>produced some 13-14 years ago.
>
>For what it's worth, the address on the package says:
>Lockheed Martin Information Systems
>12506 Lake Underhill Road
>Orlando, FL 32825
>
>Have you looked at the IPC-A-610 currently available through IPC?
>
>
>Mel Parrish
>Director of Training
>Soldering Technology International
>102 Tribble Drive
>Madison, AL 35758
>256 705 5530
>256 705 5538 Fax
>[log in to unmask]
>www.solderingtech.com
>
>-----Original Message-----
>From: TechNet [mailto:[log in to unmask]]On Behalf Of Randy Bock Sr.
>Sent: Wednesday, June 05, 2002 1:21 PM
>To: [log in to unmask]
>Subject: Re: [TN] : Martin-Marietta Workmanship Standard
>
>
>Got to check on an address. I think Georgia or Colorado
>
>----- Original Message -----
>From: Poh Kong Hui <[log in to unmask]>
>To: <[log in to unmask]>
>Sent: Wednesday, June 05, 2002 10:14 AM
>Subject: [TN] : Martin-Marietta Workmanship Standard
>
>
>> Hi,
>>
>> Where can I get the Martin-Marietta Workmanship Standard ?
>>
>> Thanks.
>>
>> Kong Hui Poh
>>
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