Electronics Forum: waves (Page 306 of 571)

Nitrogen supply for new solder wave spray fluxer.

Electronics Forum | Tue Mar 07 18:18:11 EST 2023 | proceng1

The onsite generator drops approx. 30psi from the input. We feed ours 110psi and end up around 80psi in the tank, which we regulate to 65psi for the machines.

Nitrogen supply for new solder wave spray fluxer.

Electronics Forum | Tue Mar 07 18:51:47 EST 2023 | ccouture

Sounds right, our actual pressure in the system is 120psi, the regulated to 100 in the machines.

Nitrogen supply for new solder wave spray fluxer.

Electronics Forum | Wed Mar 08 12:41:10 EST 2023 | proceng1

Agreed. If it's just a means of propulsion/ atomization the purity probably isn't too critical.

Nitrogen supply for new solder wave spray fluxer.

Electronics Forum | Wed Mar 08 12:42:03 EST 2023 | stephendo

For fun ask the sales guy where they came up with that number. Or even the reasoning for using nitrogen. Don't expect quality answers.

reflow/wave exhaust to outside

Electronics Forum | Fri Jun 23 17:33:15 EDT 2023 | davef

OSHA legally requires employers to: * Monitor air quality * Restrict exposure * Maintain hazardous substance level below Permissible Exposure Level (PEL)

Starting wave soldering machine

Electronics Forum | Tue Aug 08 20:39:29 EDT 2023 | cbeneat

What manufacturer is it? I usually stack the bars in as tight as possible. Especially against the wall of the pot with heaters. While it's heating keep applying slight pressure with a bar of appropriate material, towards the sides to facilitate melti

Re: Hollis Future One SMT PC controlled

Electronics Forum | Tue Dec 22 10:00:31 EST 1998 | Chrys

| | | Does anyone out there have one we are currently looking at one from a used equipment dealer and would like to know how they work? Good or bad for SMT? | | | Good or bad for high volume Thrue Hole? | | | | | | Thanks Again, | | | Brian Steelg

Re: Wavesoldering Organic Copper Coated Vias

Electronics Forum | Thu Jun 25 14:45:55 EDT 1998 | Chrys

| I have a single-sided board with test vias that pass through the board. The test vias are pasted and reflowed with the SMT components on the top side. When the boards are wavesoldered, the solder coverage on the vias is spotty. Some will sold

Re: WAVE SOLDERING and Gluing 0603 packages

Electronics Forum | Sun Apr 25 12:05:50 EDT 1999 | Chrys Shea

| | | Has anyone had trouble waving and gluing 0603 R's and C's? At my company, our designers have "opened the floodgates" on bottom-side 0603's. | | | | | | We've got an EPK+ with rotary chip and omega wave but can't seem to get skip-free solderin

Re: WAVE SOLDERING and Gluing 0603 packages

Electronics Forum | Mon Apr 26 09:18:27 EDT 1999 | C.K.

| | | | Has anyone had trouble waving and gluing 0603 R's and C's? At my company, our designers have "opened the floodgates" on bottom-side 0603's. | | | | | | | | We've got an EPK+ with rotary chip and omega wave but can't seem to get skip-free so


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