Electronics Forum: marked and 30015 (Page 2 of 9)

Promote Your Company and Yourself with Papers and Technical Arti

Electronics Forum | Wed Apr 04 09:03:49 EDT 2001 | CAL

Have I got articles for you..............I have been tryiong to set this up for a while now. I have been working with Mark Eidsness but things have slowed...... We have it all here Cal

Mv2f parts and marks data.

Electronics Forum | Fri May 22 22:13:18 EDT 2020 | gabriel1blue

Hi guys we had problems with our old pick and place machines and all the parts data and mark data was lost when we had to restart the machine. We made a copy but it has been so long that we used it that now it's not working. I hope someone has one of

Solder beads and wave soldering

Electronics Forum | Thu Jul 06 12:26:55 EDT 2006 | Chunks

Sounds like your flux to me. Since you cannot change the board or the machine, changing flux would be one question mark you could take away with a phone call and a sample. You will really be surprised how different fluxes can affect your final prod

BGA's, 0402's and HASL Boards

Electronics Forum | Wed Dec 22 12:36:36 EST 2004 | rlackey

Hi Mark, Look on the bright side, if you want to change from HASL you've got the lead free issue which will allow you to evaluate all other finishes, and find the best one for you. Dave, have you seen any unleaded HASL finishes & any issues arising

Moisture Sensitivity and Package Cracking

Electronics Forum | Mon Jan 25 18:15:39 EST 1999 | Joe

Greetings, We are discussing what should and what should not be baked and vacuum packed. Should we just concentrate on the fine pitch packages and the bga's? What about those components which come on blister tape, should they get baked and re-packed

Re: SMD Inspection and Touch-up

Electronics Forum | Fri Jul 23 12:38:33 EDT 1999 | Earl Moon

| There is a practise within the industry of an Inspector inspecting a board, and that same Inspector performing touch-up. My opinion is that the Inspection and Touch-up operations should be separate functions whereby the Inspector is not performing

Re: SMD Inspection and Touch-up

Electronics Forum | Fri Jul 23 12:49:47 EDT 1999 | Tony

| There is a practise within the industry of an Inspector inspecting a board, and that same Inspector performing touch-up. My opinion is that the Inspection and Touch-up operations should be separate functions whereby the Inspector is not performing

Re: SMD Inspection and Touch-up

Electronics Forum | Mon Jul 26 10:44:08 EDT 1999 | Boca

| There is a practise within the industry of an Inspector inspecting a board, and that same Inspector performing touch-up. My opinion is that the Inspection and Touch-up operations should be separate functions whereby the Inspector is not performing

Lead-Free Finish Boards and Components

Electronics Forum | Wed Jul 07 13:56:57 EDT 2004 | Pierre RICHARD

As converting our boards to lead-free finish (Immersion White Tin) we decided to change de mask color from green to blue. We thought this would be a good idea to spread the idea so we could easily recognize the type of solder application related to t

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


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