Electronics Forum: degree (Page 7 of 124)

Placement on 180 degrees rotated (Mirrored) panel on Universal Instrument equipment

Electronics Forum | Tue Sep 11 03:55:50 EDT 2018 | directx995

Hello everyone, I was wondering, we use Universal Instrument equipment (GC60's, AX30-L, GC120). We have constant problems with panels that are 180 degrees rotated. We can fix placement on one side (0 degrees or 180 degrees) but the other side HAVE t

Vapour Phase Reflow Profiling (Would like to understand more on how to determine a PCB's Profile/Recipe)

Electronics Forum | Mon Jun 27 14:44:47 EDT 2022 | kelvinchoong

Hi Sir, The VP Machine that i am currently using takes reference from its own temperature sensor. so most of the time i would have to adjust multiple times for my PCB to soak at the right temperature or reflow for the duration that i need it to. Fo

60 Deg or 45 Deg Blades

Electronics Forum | Tue Mar 06 19:33:28 EST 2001 | jhingtgen

DEK wrote a paper that compared 45 degree blades vs 60 degree blades. This paper was presented at APEX 2000 by Jay Hinerman. Email me at jhingtgen@dek.com and I will ensure you get a copy.

High Tg laminates

Electronics Forum | Tue Nov 16 18:02:29 EST 1999 | John Holland

What are the main advantages of moving from a 140 degree C FR4 laminate to a higher Tg laminate 180 degree C ?. Would the higher Tg laminate be less susceptable to bow and twist ?. John Holland

Paste Printing @ 45 degrees

Electronics Forum | Fri Aug 13 09:59:13 EDT 1999 | Mark Quealy

Has anybody adopted the method of stencil printing with the board at a 45 degree angle to the squeegee blade? What are the benefits and drawbacks? I've heard you get better fine pitch results. TX Mark

SQUEEGEE ANGLE

Electronics Forum | Fri Jun 19 15:17:58 EDT 1998 | MAURICE MCCLAIN

WHAT IS THE BEST ANGLE FOR THE SQUEEGEE BLADE TO BE ANGLED AT? WE ARE USING 45 DEGREE ON OUR POLYURETHANE BLADES, AND I BELIVE WE HAVE THE OPTION OF EITHER 45 OR 60 DEGREES ON OUR METAL BLADES. WHICH OF THE TWO IS BETTER, OR SHOULD WE BE USING ANOT

SQUEEGEE ANGLE

Electronics Forum | Fri Jun 19 15:17:10 EDT 1998 | MAURICE MCCLAIN

WHAT IS TH EBEST ANGLE FOR THE SWUEEGEE BLADE TO BE ANGLED AT? WE ARE USING 45 DEGREE ON OUR POLYEURETHANE BLADES, AND I BELIVE WE HAVE TH EOPTION OF EITHER 45 OR 60 DEGREES ON OUR METAL BLADES. WHICH OF THE TWO IS BETTER, OR SHOUL WE BE USING ANOT

Student Needs Help With Choosing Degree

Electronics Forum | Thu Nov 22 18:34:56 EST 2001 | Bob

i'm curently studying HND Yr II and i would like people to give there oppinion on which degree option is best?? BSc Electronics & Communications OR BEng Electronics all comments welcome and appreciated. Thanx in advance

Student Needs Help With Choosing Degree

Electronics Forum | Tue Nov 27 16:07:45 EST 2001 | nwyatt

Personally, I'd go with the Electronics... the engineering degree may open more doors for you if you decide to pursue a different avenue. (ie. mechanical, robotics, etc.)

Squegge Angle for Fine pitch?

Electronics Forum | Wed Dec 10 17:08:56 EST 2003 | samaniegocesar

Hello to all I need your help and support, can somebody tell me wich is the best angle for the squegge to apply solder paste 45 degrees or 60 degrees. I will apreciate your soon answer.. Regards..


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