Electronics Forum: cleaned (Page 301 of 601)

Re: Temperature & Humidity Effects on Solder Paste

Electronics Forum | Fri Jul 24 12:35:56 EDT 1998 | Russ Miculich

The variance of useability of any of the pastes with a difference of 5% in your overall environment will probably not even be measurable in the difference of the paste be it RMA, Water Soluble, or No Clean. What is the printer you are using and is i

Re: Fuji QP

Electronics Forum | Tue Jul 14 10:19:22 EDT 1998 | Ben Salisbury

| | Hi, | I'm an SMT tech in a major OEM in Scotland and we have just purchased two Fuji QP's. Does anybody out there have a list of do's and don'ts especialy regarding preventative maintenance and common faults. Jim- I Haven't used the QP's yet

THnet.com-Amistar Weirdness Question

Electronics Forum | Fri Jul 10 07:52:15 EDT 1998 | smd

Most of you guys probably wish TH would just go away. Maybe for some of you it has. We have some older but very successful WAN controller boards using TH parts so we get to use automated equipment for this. We have an Amistar CI-3000 inserter that so

Conformal coating over No-clean

Electronics Forum | Fri Jun 19 15:17:54 EDT 1998 | Chris Jackson

We are in the process of validating Silicon 1C55 (thermal cure) conformal coating over Alpha LR725 solder paste. I am looking for anyone who may be using this process, or has been exposed to someone who is doing this process. Our concern is with the

Re: Cleaning PCB's after routing

Electronics Forum | Tue Jun 09 17:01:02 EDT 1998 | Earl Moon

1/8" cutters, although they can only be used | with our newer height-controlled machines. | 3. Reduction of operating parameters. Reduced Z-axis plunge rates for the | larger cutter sizes. | 4. Addition of a 1/2 sec. dwell at the plunges. The small

Re: Ultrasonic stencil cleaner

Electronics Forum | Tue Apr 14 10:00:47 EDT 1998 | Chrys

| Could someone point me in the direction of or have any info on a basic no frills Ultrasonic cleaner capable of cleaning 20"x20" stencils? | Thanks, | Jack LaRue | jlarue@mail.nortechsys.com Have you looked into the used equipment market? If you're

Re: Conformal Coating

Electronics Forum | Fri Mar 06 22:52:16 EST 1998 | Scott McKee

| I will be starting a conformal coating process soon, I am looking for any pointers on | 1) Best method for masking components, tape mask, liqued mask Masking tape or rubber caps will work, the ligued mask is too hard to remove. | 2) Which is best

metal squeegees hide printer deficencies

Electronics Forum | Thu Feb 12 20:36:26 EST 1998 | Jon Medernach

| Using metal squeegees on GSPs has caused premature stencil wear. Has | anyone had any success with this combination? How much snap off did you | use? We are using .5 mm pitch and have a no clean process. Stencil wear is is minimal but exists. T

What pressure is recommended to clean AMT boards after reflow

Electronics Forum | Fri Sep 07 15:17:01 EDT 2001 | seand

Hello Everyone, Speedline Technologies' Electrovert Division does offer a number of batch and in-line systems for your cleaning application. A good contact for you to reach to discuss the details of your application would be Bill Boyde at the facto

What pressure is recommended to clean AMT boards after reflow

Electronics Forum | Fri Sep 07 15:20:27 EDT 2001 | ksfacinelli

We have two batch systems installed from Aqueous Technologies and have been very please with there performance and reliability. One machine is utilizing a 5hp pump and generates 60psi the other is a 3hp version and is about 40psi. I think the most


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