Electronics Forum: hole location tolerances (Page 10 of 30)

Software for work instructions?

Electronics Forum | Thu Jan 18 19:45:20 EST 2007 | boodroe

Can anyone recommend software for work instructions? I am using the software with gerbers for through hole and SMT. I have tried Unisoft's software and found it to be difficult to use with gerbers. Is there software that will color code the location

MIRAE

Electronics Forum | Wed Jan 08 06:13:55 EST 2020 | raeesrajput

Hi, Can you please guide me how to calibrate 'The hole location'. Which can be done in the “ANC..” menu. I am using Mirae 350 machine. Best Regards, Raees

CCGA - Stencil design and Reflow Profiling

Electronics Forum | Fri Aug 09 03:59:35 EDT 2019 | sssamw

Did you check the pin location accuracy before placement? I mean if possible pin was hit or misaligned a little before placement, so the pin cannot inserted in hole then bent. And maybe you need contact your component supplier to study together.

SOLDER SHORT DUE TO VOID IN BGA

Electronics Forum | Sat Jul 11 03:01:29 EDT 2020 | researchmfg

The bubble inside BGA ball locate at via in pad and apply the resin plug hole.You shall check the cooper plating quality on PCB pad. If there is thin plating or broken on the pad then air will come from the resin plugged via and be trapped inside the

What is the type of this connector

Electronics Forum | Thu Apr 28 11:36:13 EDT 2022 | kumarb

It appears to be a female DIN connector. Can you count the # of holes inside this connector ? So far, unable to locate the same mating connector but the picture is not perfectly clear.

Re: Dummy Pads for Bridging Problems

Electronics Forum | Sun Jun 07 09:58:12 EDT 1998 | Bob Willis

Dummy pads can work well on through hole parts and are often used in the Far East and on IBM products. If you take a VCR or TV board you will often see this trick being used. Alternativly you can stagger the pads at the trailing edge that works well.

Fiducial recognition using laser

Electronics Forum | Mon Apr 12 09:39:38 EDT 2004 | cedams

Ken, Thanks for the feedback. Unfortunately (or fortunately) I am in Mexico and we make our own PCBs. That is another conversation entirely and another of my fix-it projects but currently we drill the PCBs and align the artwork to the holes visually

Pick and Place Rivet

Electronics Forum | Wed Aug 13 05:18:40 EDT 2008 | lococost

that's a pretty cool idea, I like some thinking 'outside the box '! 1. I don't think picking it up and placing it will be much of a problem. once the rivet is placed it will be held in place by the paste. However, you would need to make a tray that

THT connector solder thieves

Electronics Forum | Thu Feb 13 07:13:39 EST 2003 | davef

Tell us more about the location of the bridging [ie, front-to-back, back-to-back, front-to-front, etc]. Thoughts are: * Your annular ring around the hole seems large. You have 0.007", consider 0.003" to be the minimum. Your board fabricator can gi

Agilis Feeders

Electronics Forum | Fri May 24 11:49:55 EDT 2002 | stefwitt

Again, I would like to refer to the tape dimensions and their deviations. In an 8 mm tape the distance from the sprocket holes to the tape pocket is 3.5 mm +/- 0.05 mm. This tolerance is easy to achieve, because in the manufacturing process of the ta


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