Electronics Forum: basic about gage r (Page 1 of 3)

SPC for Wave solder (defects on PCB's)

Electronics Forum | Thu Feb 16 09:00:35 EST 2006 | russ

Samir, You are a nut! I wouldn't cut your hands off! I asked because I was wondering about the stability and repeatability of the wave machine itself being used as the standard. I do understand Gage R&R or at least I think I do that was why I aske

AOI

Electronics Forum | Thu Sep 07 09:32:14 EDT 2006 | tony_d

Hello Saaitk, I was recently tasked with selecting an AOI system for our company. We are a low to medium manufacturer as well. I looked at several different vendors and narrowed the field to Mirtec and Yestech. I found that the programming was v

Machine AOI

Electronics Forum | Wed May 23 08:39:37 EDT 2012 | tony_d

Thomas, We evaluated several AOI machines and narrowed the field to two, YESTech and MIRTEC. We had an opportunity to work with both of these machines on our production floor. In our experience, the MIRTEC machine simply outperformed the competitive

CMMs (Coordinate Measuring Machines)

Electronics Forum | Tue May 07 15:24:13 EDT 2002 | gregp

I believe Mitutoyo makes a CMM for that application. They were soliciting the idea at APEX show a couple of years ago. I believe they were going to develop some software to do just what you are asking for (following the IPC-9850 format). A CMM, ho

Undersized Land Width from PCB Fab - Help!

Electronics Forum | Tue Nov 09 13:36:03 EST 2004 | russ

If I remember correctly since I cannot find my copy of IPC 600, I believe that the 20% reduction applies to "defects" and not the total etch process. By the way what is being used to measure down to .0005"? For this measurement to be correct it wou

Which AOI to buy?

Electronics Forum | Sat Nov 04 07:10:48 EST 2006 | tony_d

Hello bpeach, I recently purchased AOI system for our company. We are a low to mid range manufacturer as well. I looked at several different vendors around the price range that you are looking at incuding; Mirtech, Viscom, N-Spec, Omron, VI Tech, Or

YESTECH OR MVP? LOOKING FOR AOI.

Electronics Forum | Fri Sep 05 15:10:18 EDT 2008 | tony_d

Hello Federico, I know what you are going through. A few years back, I was faced with having to purchase AOI equipment for my business. My selection team and I looked at several different manufacturers including MVP (too difficult to program!). We

Re: Solder paste inspection / Gauge R&R Study??

Electronics Forum | Wed Aug 12 13:38:52 EDT 1998 | Dave F

| | I am trying to get an idea of what system seems to work best for solder paste inspection. I am looking for basic table top models with he capabilites of height and width measurements. Can anyone give me suggestions, pricing and why you prefer

BENCH TOP AOI SYSTEM

Electronics Forum | Wed May 31 15:50:15 EDT 2006 | tony_d

Hello Barry, I have not had any experience with the Testronics bench top system. I did, however, evaluate MIRTEC, MVP, N-Spec and YESTech. In my opinion, the MVP was simply too complicated and took too long to program for a low volume high mix man

Ionic - MIL-P-28809A vs IPC TM650 (2.3.25C)

Electronics Forum | Wed Nov 19 20:07:05 EST 2008 | davef

First, it's GREAT to have a long-term lurker posting here on SMTnet. Maybe this will encourage other lurkers to join us. [We'll try to be on our best behavior.] Second, while Stephen Pence's explanation of 'equivalence factors' is accurate, your con

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