Electronics Forum: stencil wiper roll (Page 10 of 18)

PURCHASE PRICE,SCREEN PRINTER

Electronics Forum | Wed May 15 17:49:44 EDT 2002 | slthomas

We have two E5's, and like them a lot. If money were easier to come by we'd buy one more. Tech. support is excellent, print quality is good (I only have semi-auto clamshell machine prints to compare them to, and it's no comparison). They don't offe

Screen Printers

Electronics Forum | Tue Dec 03 07:57:27 EST 2002 | pjc

Price of DEK 248 and MPM UP100 are about the same, $22-36K range. MPM UP100 has programmable squeegee pressure. Precise, repeatable results with less operator involvement. Pressure parameters saved in board program file. DEK 248 has manual microm

Stencil cleaning

Electronics Forum | Tue May 30 10:55:57 EDT 2006 | bryanhewson

I am a lay person researching the application of non-woven material in stencil rolls either using branded material or non-branded alternatives for DEK, MPM Panasonic machines in SMT environments. I have read a number of articles referring to aqueous

Re: Squeegee Speed

Electronics Forum | Tue Feb 23 09:51:35 EST 1999 | Steve Schrader

| Hey all- | | My question is this: My stencil printer operator has said that he has to | wipe our 6-mil stencil each pass to get the paste in the 20-mill pitch | aperatures for a QFP to release well. We are using Amtech NC-559 type 3 | paste with

Consumables

Electronics Forum | Wed Jan 03 08:22:08 EST 2001 | G. English

Hi, all the best to you smt' netters for the forthcoming year. I am looking for a one stop shop for surface mount consumables, in particular, stencil IPA wipes, printer under screen cleaning rolls, gloves, dry wipes, squeegee blade replacements etc

BGA Reballing

Electronics Forum | Wed Dec 07 18:37:24 EST 2005 | russ

You need a thicker mask/stencil, the openings should be .005" larger than ball diameter and the thickness should also be .005" thicker than the ball diameter. by making the mask thicker you can then just roll or scrape the extra balls off and any d

DEK265

Electronics Forum | Sat Jun 24 15:31:40 EDT 2006 | mark

Hello, We have found that many times for DEK265GS in under stencil cleaning unit stucks cleaning paper (non-woven rolls). DEK said that cleaning unit for DEK265 has this problem. I just looking for improvment to eliminate issue. Question to the u

DEK Horizon Underside Stencil cleaner

Electronics Forum | Thu Jan 31 09:00:15 EST 2008 | d0min0

Hi, we have 4 DEK 265 infinity, all with blue underscreen cleaner (with paper rolls), it doesn't make miracles :) but if you have good solvant system (not too much - you flood the paper and not too small) then works OK on some of our DEKs (y 2000) t

Nano ProTek Coating

Electronics Forum | Wed Jul 20 13:46:24 EDT 2011 | ccouture

200 PCB over 3 shifts now on Rain-X. No signs of contamination from the stuff. Yes, Rain-X, the stuff you buy at auto shop to treat the windshield so that the rain just rolls off the glass. Cost: ~$6 for 200ml, enough for ~100 stencils... I'm not pr

Poor Paste Release

Electronics Forum | Mon Jan 09 13:11:07 EST 2006 | Joe

I assume you're using a no clean Pb/Sn paste, with a metal squeegee. Here are some generic procedures for good printing results for all pastes. Clean and dry the stencil well using alcohol and vigorously rubbing it with lint free towels, blow it off


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