Electronics Forum: laser (Page 12 of 111)

Laser depaneling

Electronics Forum | Thu Feb 01 15:38:05 EST 2001 | camohn

Is anyone presently using a laser in depaneling their PCB's? What OEM's equipment are you using? What advice would you give regarding laser cutting pcb?

Water Jet Stencil Cut

Electronics Forum | Sun Oct 09 01:11:34 EDT 2005 | vev

There is a stencil cutting machine in the industry which utilizes a water jet to deliver a Laser beam for cutting stencils. There are no machines of this type in the states. The quality is no better than a Laser cut stencil using a good Laser System.

Laser solder reflection

Electronics Forum | Thu Nov 22 09:14:06 EST 2007 | paulallan

Does anyone have any experience in point to point laser soldering and laser light reflecting off of SMT component 'J' leads down on to the laminate. This appears to be a random situation we cannot understand nor control.

Juki Laser Alignment

Electronics Forum | Tue May 14 14:15:41 EDT 2013 | leeg

Thanks Evtimov. We have a 750 with no camera so unfortunately have to use laser. Also is there ever a need to manually alter the laser height for a component ?

PCBA Id using Laser marking

Electronics Forum | Wed Mar 04 10:24:50 EST 2015 | grenier

I'm looking for laser marking equipment for direct serial number Id on PCBAs. Is it recommended to laser mark on solder mask or copper or raw material?

Mechanical Router vs Laser Depaneling

Electronics Forum | Tue Feb 06 10:28:14 EST 2018 | capse

First, I'm the ASYS Rep in the southeastern USA states. Laser is not a direct swap for a bit router. It is application driven. CO2 laser is the least expensive and faster than a bit router for a thinner (

PCB Laser Marking

Electronics Forum | Fri Feb 01 07:42:59 EST 2019 | scotceltic

What do people recommend for laser marking ? Needs to have the following: Inline, Double-sided marking capability. Either with btm/top laser or preferably internal flip, China support (Close to Shanghai) Chinese language capable. Thanks.

Re: Laser Cut Stencils

Electronics Forum | Thu Apr 01 15:10:33 EST 1999 | Brian

B: Are you electropolishing your apertures? With a finish of this type you can come close to Laser cut's smoothness. | We make an excellent chem-etch stencil. Our customers have had success printing 16 mil pitch without a problem. This is not an ad

LASER SOLDERING

Electronics Forum | Wed Apr 19 05:29:30 EDT 2006 | dougs

Good point about the cycle time, we've had a think about this issue, we are set up mainly to do small batch sizes, the reasoning for thinking about laser soldering is that there is no requirements for wave solder tooling, on a batch of 50 boards or s

Juki 740 troubleshooting - Component Standing

Electronics Forum | Thu Aug 07 17:25:11 EDT 2008 | jlawson

With Laser centering nozzle condition in terms of slider shafts have to return to same position every time. Please check condition of nozzle and make sure slider extends to full position. If slider sticks it can generate errors as the component appea


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