Electronics Forum: laser etching stencil (Page 1 of 45)

Re: chem etching for stencils

Electronics Forum | Wed Aug 12 16:13:48 EDT 1998 | Alex Ondi

:Try American Plating Systems for Chem Etch Equipment, LPKF (Germany)for Laser cutting systems (A Laser in Oregon is the local distributor for LPKF), Lumonics is another option for Laser cutting systems. Probably should have been more specific. | W

chem etching

Electronics Forum | Tue Aug 04 18:23:19 EDT 1998 | john

We are looking for chem etching equipment. Does anyone know where I can find chem / laser systems?

Re: chem etching - Used For What?

Electronics Forum | Wed Aug 05 13:09:01 EDT 1998 | Dave F

| We are looking for chem etching equipment. | Does anyone know where I can find chem / laser | systems? John: What is your planned end-use of such a system? 1 Making labels / labeling parts 2 Making SMT stencils 3 Something else

Re: chem etching - Used For What?

Electronics Forum | Wed Aug 05 13:46:56 EDT 1998 | Ben Salisbury

| | We are looking for chem etching equipment. | | Does anyone know where I can find chem / laser | | systems? | John: What is your planned end-use of such a system? | 1 Making labels / labeling parts | 2 Making SMT stencils | 3 Something else Ho

Re: chem etching

Electronics Forum | Thu Aug 06 06:30:45 EDT 1998 | Wayne

John: You can also check out: Lumonics Control Laser Both have CO2 laser systems that might be of interest to you. Wayne

Laser etching onto PCBs

Electronics Forum | Thu Jun 03 12:41:49 EDT 2021 | k_moore

Hello people. We have a Nutek LMC-S3 laser etcher that we use for etching 2D datamatrix codes onto our PCBs. The system has been in use for some time, but seems to constantly need tweaking to get reliable results. There are a lot of variables that

Laser etching onto PCBs

Electronics Forum | Mon Jul 26 17:57:50 EDT 2021 | cyber_wolf

Place a label and etch that instead of the PCB. Too many variances in solder mask

Laser etching onto PCBs

Electronics Forum | Tue Jul 13 16:43:06 EDT 2021 | jseewald

Is the variation between markings human-detectable, or does the issue only crop up when you use a scanner? Different scanners can definitely have different results. Try a few models, and make sure you aren't using any damaged scanners. When you se

Laser etching onto PCBs

Electronics Forum | Thu Jun 03 17:29:21 EDT 2021 | emeto

From what I figured, machine is as good as the understanding we have about it. I have heard people complaining about machines I know for a fact are great. Manuals and training are there with a reason. There is no universal recipe for anything out the

Laser etching onto PCBs

Electronics Forum | Fri Jun 04 11:32:50 EDT 2021 | stephendo

What about the bar code reader? The ability of them vary a lot. One machine had problems reading clearly printed barcodes. But after new software it would read them well. And later we got boards with the datamatrix barcodes silk screened on. They we

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