Electronics Forum: alpha tetra 20x20. (Page 1 of 3)

Alpha tetra bond stencils vs Vigon SC200

Electronics Forum | Sun Apr 05 07:00:31 EDT 2015 | vitrost

After washing a tetra bond stencil at PBT machine (Vigon SC200, 50 deg Celsius by 20 minutes) some signs of glue degradation were seen. Does anybody have an experience washing tetra bond in Vigon? What temperature regime is preferable? Thanks

Alpha tetra bond stencils vs Vigon SC200

Electronics Forum | Fri Apr 10 12:23:27 EDT 2015 | utosun

The recommended wash concentration for stencil cleaning with VIGON SC200 is 25% and this should be confirmed using the ZESTRON BA-20 bath analysis kit. Additional cleaning recommendations are: Wash temperature should be approximately 25 degrees C. /

Quick Frame and Dek 265GS

Electronics Forum | Wed May 20 07:13:15 EDT 1998 | smd

Does anyone use the "Quick Frame" with their Dek printer? The threads on the screws keep stripping, so we thought maybe we'd send our frames to a machine shop for heftier screws. Has anyone done this? Is there a better way? Isn't it weird how Alpha k

Re: Quick Frame and Dek 265GS

Electronics Forum | Wed May 20 19:35:59 EDT 1998 | Rin Or

| Does anyone use the "Quick Frame" with their Dek printer? | The threads on the screws keep stripping, so we thought | maybe we'd send our frames to a machine shop for heftier | screws. Has anyone done this? Is there a better way? | Isn't it weird h

Alpha's Tetra Stencil System

Electronics Forum | Sun Jun 13 18:16:10 EDT 1999 | jgodfrey

I am looking into Alpha's system, and would appreciate some feedback from anybody using it currently. I am concerned about about the life expectancy of the foils if they are clamped and unclamped every couple of days, and what happens if one of the a

Re: MoonMan and Tetras

Electronics Forum | Mon Apr 26 17:31:14 EDT 1999 | Earl Moon

| Hey MoonMan, | | Did I catch in one of your fabulous threads that you're using Tetra stencils? I'm anxious to find out how you're liking them. | | We we're all set up to go to Tetras, then mgt decided to close down our factory - Dooop! "Foiled"

UPDATE: Quick Frame and Dek 265GS

Electronics Forum | Thu Jun 11 07:28:12 EDT 1998 | smd

Before risking screwing up the alignment of the frame, and upon the advice of several SMTNET users, I decided to see if I could get away W. just changing the screws. I found screws with 2x the pull strength as Alpha's. But they didn't fit!! The Alph

Re: Quick Frame and Dek 265GS

Electronics Forum | Thu May 28 21:35:12 EDT 1998 | Soeurn Ses Top Line

| | | Does anyone use the "Quick Frame" with their Dek printer? | | The threads on the screws keep stripping, so we thought | | maybe we'd send our frames to a machine shop for heftier | | screws. Has anyone done this? Is there a better way? | | Isn

Re: Alpha's Tetra Stencil System

Electronics Forum | Mon Jun 14 12:16:03 EDT 1999 | Earl Moon

| I am looking into Alpha's system, and would appreciate some feedback from anybody using it currently. I am concerned about about the life expectancy of the foils if they are clamped and unclamped every couple of days, and what happens if one of the

Re: Alpha's Tetra Stencil System

Electronics Forum | Mon Jun 14 15:05:10 EDT 1999 | John Thorup

| | We have been using Alpha Tetra/DEK Vector for the last 3 years. Prior to that we were using mesh on frame. | | We do about 15 job changes a day and our main runners are loaded about 4 times per week. In the three years we have been using the sys

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