Electronics Forum: change over (Page 7 of 101)

Re: Pick Place Change-overs, strengths, ages

Electronics Forum | Fri Sep 17 06:07:52 EDT 1999 | Earl Moon

| | I have a number of hopefully easy questions: | | | | 1. Are there significant differences in the ease of change-overs and set-up among different equipment manufacturers? For example, are Siemens Siplace machines truly more modular than others?

Re: Pick Place Change-overs, strengths, ages

Electronics Forum | Fri Sep 17 08:35:45 EDT 1999 | Ryan

| | I have a number of hopefully easy questions: | | | | 1. Are there significant differences in the ease of change-overs and set-up among different equipment manufacturers? For example, are Siemens Siplace machines truly more modular than others?

Frameless stencils

Electronics Forum | Fri May 28 19:43:32 EDT 1999 | Peter Wong

We are looking into frameless stencil systems for screen printing. Outside frame size of 29x29. Pros: smaller storage requirements and cheaper stencils. Cons: sharp metal edges, additional change over time required Can anyone relay their experien

Re: Siemens siplace for high mix/medium to low volume

Electronics Forum | Wed Jun 17 19:44:31 EDT 1998 | Eldon Sanders

Rob, I think the change over on the Quad QSP2 is about as easy and fast as it can get without swapping out the feeder bases. In a high mix environment I think it is worth looking at. Regards,

High-mix, Low-volume Manufacturing

Electronics Forum | Wed May 22 12:17:08 EDT 2002 | timdaly

Change over and flexibility are two critical areas you need to have controlled in order to be successful in the high mix, low volume market. Machines to consider: SAMSUNG CP series, MyData My series, and Europlacers.

WS-709

Electronics Forum | Mon Mar 31 14:15:05 EST 2003 | ksfacinelli

I am also interested in anyones obervations. I am most interested in anyone changing over from ws-609 to ws-709. I have read the technical information but I am most interested in hearing from a user.... Thanks, Kevin

WS-709

Electronics Forum | Tue Apr 01 19:21:25 EST 2003 | Myu

I'm a user changing over from WS-609 to WS-709. WS-709 has less voiding problem and longer stencil life than WS-609. Ws-709 has a less foaming during washing process. Thanks, Myu

Flex Circuits reflowing

Electronics Forum | Thu Jul 10 08:48:06 EDT 2003 | Kris

Hi, What would you consider significantly different about lead-free on flex circuits than tin-lead of flex circuits ? Have you published your experiances that you encountered while changing over to lead-free solder paste from a tin-lead paste ? T

Stencil cleaning

Electronics Forum | Tue Apr 13 08:07:53 EDT 2004 | Frank

Hey, What implications are there when cleaning a stencil of conductive adhesives rather than solder paste? I'm looking to change over to this medium but i'm stuggling to find any journals or data based around the implications of this transision, Ch

Recomendations? Fuji CP7 or Univ HSP4797?

Electronics Forum | Mon May 24 17:50:44 EDT 2004 | Grant

Hi, Thanks for the info, and were the cost of running very high? Do they take long to change over products? Regards, Grant Blackmagic Design


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