Hi Blair
You must have a lot of feeders! Sounds like your building for military contracts where cost is not critical.
We do the same thing as Graham plus have a few spare feeders cycling through the repair shop.
With the high cost of feeders, carts or trollys and floor space to store everything, ordering a feeder for each new SMT part would kill the profit margin.
The hourly rate for the setup operator to get the next kit and put them on reels is far more cost effective and done ahead of time so there is no down time.
----- Original Message -----
From: "Graham Collins" <[log in to unmask]>
To: [log in to unmask]
Sent: Monday, October 25, 2010 6:35:28 AM
Subject: Re: [TN] Feeders
Hi Blair
You must have a lot of feeders!
We monitor our feeder requirements and our goal is to have enough
feeders that we have one job running on the machine, the next job loaded
on feeders already, and are able to work on loading the subsequent job.
So essentially we are able to have three jobs loaded at once.
This has worked well for us, the changeover time is pretty reasonable.
regards,
- Graham
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Blair Hogg
Sent: Friday, October 22, 2010 11:51 AM
To: [log in to unmask]
Subject: [TN] Feeders
As an OEM we have had a policy that wenever our Engineering group wants
to
use a new SMT part for product we purchase a feeder for that part. Thus,
when we change over from one product to another, we simply need to swap
feeders.
A sister company does it differently - they take reels off the feeders
and put
a new reel on the feeder and then put the feeder back on the machine.
Our approach would seem to cut down on changeover time (although you
could have two sets of feeders, and swap reels for the next job while
the
machine is running the current job), but is inherently more expensive,
considering the cost of feeders.
Just wondering what the others in industry do...
Blair
---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 15.0
To unsubscribe, send a message to [log in to unmask] with following text
in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to
[log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to
[log in to unmask]: SET Technet Digest
Search the archives of previous posts at:
http://listserv.ipc.org/archives
Please visit IPC web site
http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional
information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100
ext.2815
-----------------------------------------------------
______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please contact helpdesk at x2960 or [log in to unmask]
______________________________________________________________________
---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 15.0
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
-----------------------------------------------------
______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please contact helpdesk at x2960 or [log in to unmask]
______________________________________________________________________
---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 15.0
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
-----------------------------------------------------
|
