Electronics Forum: flexible pcb (Page 6 of 12)

Juki IFS ?

Electronics Forum | Fri May 15 21:12:13 EDT 2015 | jlawson

As far as I know is pretty basic and only matches IPN to a feeder , does not offer serialisation of actual parts. For trace this is not accurate ie trace a btach to a work order to couple of PCB not possible. This may have changed in latest JUKI off

PCB damage in Water Cleaner

Electronics Forum | Fri Jul 28 11:16:09 EDT 2017 | robertwillis

Yes it happens with any inline cleaner with small or light boards the pressure can cause them to flip. If they lodge in the links they can also cause damage to the conveyor. For small boards, flexibles etc you do need a mesh fixture of some sort or l

PCB board house manufacturers NORTHEAST

Electronics Forum | Sun Dec 26 16:13:49 EST 2010 | sam

Hi, Here is a brief synopsis of PNC - PNC has been a quality manufacturer of rigid printed circuit boards for 40 years. Located in Nutley, NJ, we are the largest shop in the North East. PNC provides complete turnkey jobs from design, PCB fabricatio

Permanent Marking Ink for ID# on PCB while circuit board is being built on Flowline

Electronics Forum | Mon Jul 03 14:47:35 EDT 2000 | Ashok Dhawan

In a typical flowline assembly of circuit boards, what are the different methods used for tracking WIP ? I can think of : 1. travel cards - not suitable for panelised boards 2. Marking ID# on board at various operations while board is being built.

Immersion Silver PCB Surface Plating

Electronics Forum | Tue Feb 01 14:21:24 EST 2000 | Dennis VanBuren

We are considering the use of Immersion Silver for a PCB surface finish. We currently use Immersion Gold surface finish, which has served us well. However, recent discussions on the cracking of corner joints on large pin count BGA packages, with the

Performance estimation of SMT-assembly-Systems

Electronics Forum | Tue Aug 31 10:52:19 EDT 1999 | Andreas Foehrenbach

I'm in univerity research on SMT assembly systems. Especialy Simulation and Optimisation using OR-Methods. We developed flexible simulation models of various assembly-machines and use them for performance estimation (Components per hour) under differ

Re: Quad vrs. Mydata

Electronics Forum | Thu Nov 12 00:02:45 EST 1998 | Gang Pan

I have just finished this excise which compared Mydata and Quad machine. As the result I purchased Quad QSV-1 model SMT assembler. In my opinion select which one that will depend on your applications. Also depend on what machines you compare with.

parts popping off during reflow

Electronics Forum | Fri Sep 28 09:30:07 EDT 2001 | kmorris

Just had a similar phenomenon 2 days ago. May relate to your issue --- or not. Like you, I did a once over looking for mechanical obstruction & couldn't find any. Ran a thermal profile on the offending PCB & all checked out. Looked in end of oven

Yamaha P&P machine model compare

Electronics Forum | Tue May 17 03:48:51 EDT 2005 | Base

YV100, easy... YV112 uses a dual work-area, dual gantry machine in which the gantry does X and the PCB-table does Y movements. Also each gantry can only work on one PCB work-area and can pick form only one side of the machine. Basically you have two

DEK pro-flow

Electronics Forum | Fri Feb 16 09:30:38 EST 2007 | DEK Answer Guy

Hello PR, PumpPrint� technologies enable high throughput adhesive deposition using a screen printing platform. Careful selection of stencil material, and informed study of the design of apertures and other stencil features, enables a wide range of


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