Electronics Forum | Tue Mar 30 10:57:54 EST 1999 | Steve Gregory
Hello, I'm a student assistant in a research project that deals with the simulation of PCB assembly systems. At the moment I collect information about SMDs. My problem is how to assign the correct feeder width to various devices in a simulation. Is
Electronics Forum | Tue Oct 09 12:04:37 EDT 2001 | Mike
Has anyone looked at setup reduction for machine feeders. We have made some gains through changing the flow of work but as lot sizes decrease the number of parts required remains the same. We remove all reels from the feeders after a job is complet
Electronics Forum | Thu Jan 31 07:55:04 EST 2008 | tonyamenson
I noticed on the floor that workers hand place some SMT parts becuase some parts that came in a tube (instead of on a reel) do not fit properly into the tube feeders. The tubes dont align properly in the feeders becuase of their size. Are there any
Electronics Forum | Thu Jan 31 17:25:14 EST 2008 | jmelson
The tubes don't fit the feeders? I have a Contact Systems vibratory feeder base on my CSM84. It comes with 8 lanes of SOIC only. Well, I use a wider variety of the small chips, from SSOP to wide SO's. The feeder base has some threaded holes in th
Electronics Forum | Wed Dec 04 18:59:34 EST 2002 | Steve Godber
Is there a Technical graph/chart/table guideline for designers on which Solder Sphere/pad size is plotted vs. pitch design to acheive maximum SJR?
Electronics Forum | Thu Feb 05 08:39:16 EST 2004 | davef
IPC-2222 - Sectional Design Standard For Printed Board For Organic Printed Boards, Table 9-3 � Plated Through Hole Diameter To Lead Diameter Relationships will give you the standard information you require.
Electronics Forum | Fri Aug 25 11:29:09 EDT 2006 | mika
Thanks all for Your input. The thing is that we want to avoid to go in to the pattern program and change the height in the middle of running a board. For ex. We start a product, feeders are loaded in advance in the feeder preparation area, operator
Electronics Forum | Mon Aug 29 16:31:44 EDT 2022 | aurash
Hi There, Does anyone out there have the specifications for the old stick feeders from JUKI? I'm interested in sizes for SO8 chips. I bought two SFN3 feeders but they seem the wrong size for so8 Thanks in advance Aurash
Electronics Forum | Tue Dec 06 15:19:17 EST 2005 | geb
The install was done by an engineer who does not work for us anymore, so I don't know what was done, the camera operates fine though. Can the size of it be re-configured without re-calibration? Could you tell me the menus to use.
Electronics Forum | Fri Jan 06 18:20:01 EST 2017 | sarason
AS wonderful as your experiment in 3D printing is. WOuld you have been better off taking a print feeder roller out of an inkjet , with the right diameter and cutting to size on a dropsaw! Another approach is to find a supplier in the printing indust
