Electronics Forum: dial pcb (Page 1 of 1)

Block repeat and fiducial relation

Electronics Forum | Fri Aug 22 15:27:13 EDT 2008 | wayne123

this is the order that I use. 1. Teach pcb origin 2. Teach fiducial location 3. dial in vision on fid in mark info. 4. go into mount and verify that the primary image is on in x/y (after perfoming a teach trace condition) and then do any offsetts if

Grid Lok

Electronics Forum | Tue Jul 31 15:29:45 EDT 2001 | hinerman

Research was done into the deflection of a totally unsupported (topside) PCB of 0.050" thickness. A dial indicator was placed on the surface and the tooling was set. The deflection ranged from 0.005" to 0.007". This is minor when you consider th

Wide or Narrow view?

Electronics Forum | Tue Jan 03 13:44:18 EST 2012 | daxman

Hi comando, If you change a camera, there are quite a lot of calibrations you need to carry out. Firstly: Did you remove the camera from the mounting bracket? If so, you'll need a special jig to mount it back on the bracket properly. You can still d

To remove a AMP Mictor Connector

Electronics Forum | Tue Dec 11 19:41:28 EST 2001 | lsjp

Hi there, I am a bit late in answering the question about removing (and probably replacing) those d&%&$Z3 Mictors. Are they straddle mount or vertical? How many segments? What's the configuration of the board (PCB thickness, adjacent components, part

CP6 placement problems

Electronics Forum | Fri Apr 27 13:04:35 EDT 2007 | rmitchell

Hi, I am having some problems with my Fuji CP6 placement repeatability. The placement drifts during the build about .06-.10 mm on parts. It has happened on several different builds this week. It is enough to cause some defects after reflow on smal

Re: Reflow oven feedback

Electronics Forum | Wed Feb 25 02:50:33 EST 1998 | Scott McKee

I am currently evaluating some different reflow ovens for a future purchase. The manufacturers we are looking at are Conceptronic, BTU, and Heller. Any feedback on these manufacturers would be welcome. I am particularly interested in: 1

Fine pitch paste release problems.

Electronics Forum | Tue Dec 17 20:25:13 EST 2002 | iman

Check : 1) design aspect ratio / are ratio required to fabricate the stencil you r using. 2) check if the stencil maker is using your checked aspect ratio / area ratio? if not the same, what are they using? any QA report confirming actual dimension

profile vitronics 500s for lead free solder paste

Electronics Forum | Wed Mar 21 20:02:37 EDT 2012 | hegemon

Lead Free in 5 zones is tough sledding. Start with your manufacturers solder reflow profile and calculate your belt speed by looking at the recommended heating time for the solder paste vs. the length of your heated zones. Set your belt speed so tha

Manual SMT equipment

Electronics Forum | Wed Dec 03 06:04:10 EST 2014 | spoiltforchoice

Manual placement aids are often very similar, I would suggest it is quite difficult to tell them all apart. Most of them include some kind of carousel for bins of loose parts and have the option of a few tape "feeders". If you are building small volu

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