Electronics Forum: ultrasonic and welder (Page 1 of 4)

looking for cheap and useful solvent for ultrasonic stencil cleaner

Electronics Forum | Thu Apr 01 22:59:00 EST 1999 | jackie hsieh

dear all: we use the HCFC,manufactored by 3M,for the ultrasonic stencil cleaner.but it's too expensive to us. I think is it possible to use no-volatility liquid for the ultrasonic stencil cleaner? or other solvent? thank for your help jackie hsieh

Re: looking for cheap and useful solvent for ultrasonic stencil cleaner

Electronics Forum | Tue Apr 06 17:01:35 EDT 1999 | Bill Wilson

JNJ Industries just came out with some real cool new chemistries for Ultrasonics at Nepcon called Aquasonic. You can contact them for info at 800-554-9994 | dear all: | we use the HCFC,manufactored by 3M,for the ultrasonic stencil cleaner.but it's t

Re: looking for cheap and useful solvent for ultrasonic stencil cleaner

Electronics Forum | Mon Apr 05 12:36:53 EDT 1999 | Jim Muckle

Jackie: We ran into some pretty ineresting guys at the Nepcon show who specialize in this area. It may be that they have a solution for you. Company name was Zestron, and the guy I spoke with was Andreas. Seemed very knowledgeable, and was very pl

Re: looking for cheap and useful solvent for ultrasonic stencil cleaner

Electronics Forum | Mon Apr 05 20:24:21 EDT 1999 | jackie hsieh

dear jim, At first, thanks for your kindly help! Could you tell me the e-mail address of Andreas ? thanks again have a nice day! | Jackie: | | We ran into some pretty ineresting guys at the Nepcon show who specialize in this area. It may be that t

Re: looking for cheap and useful solvent for ultrasonic stencil cleaner

Electronics Forum | Tue Apr 06 13:11:22 EDT 1999 | Mike Konrad

I would recommend the following chemistries: Zestron Vigon SC200... Good but very $$$$ (703) 589-1198 Vertex (sold by Petrofirm and Alpha Metals)... Won't last as long as Zestron but must less $$$ (904) 261-8286 Kyzen... Also very good (800) 84

ULTRASONIC WELDING

Electronics Forum | Wed Mar 05 09:34:32 EST 2003 | HAROLD LICHT

WE HAVE A NEED TO BOND SOME LOW TEMPERATURE LED'S TO A THIN CIRCUIT BOARD LAMINATED TO A HEAT SINK. HAS ANYONE USED AN ULTRASONIC WELDER TO WELD COPPER GUL WING LEADS TO A COPPER PAD USING ULTRASONICS? IF NOT HAS ANYONE USED RESISTANCE SPOT WELDING

Sonotronic 35/1200

Electronics Forum | Thu Oct 26 04:36:05 EDT 2006 | aj

All, We have a Ultrasonic Welder "Sonotronic 35/1200" manufacturer M.E.E. in Johanesburg. The machine was here when I started and we use it probably once or twice a year. Basicall welds a Plastic key housing together,. I have no manuals for this m

stencil cleaning

Electronics Forum | Tue Apr 02 22:54:51 EST 2002 | davef

Mike, I know that. I wanted to be talking to Bayanbaru. Plus, I know you have no placement machines. You use ultrasonic plastic welders and screwdrivers. Dave

Cleaning Machine and Chemistry

Electronics Forum | Mon Feb 19 11:36:39 EST 2001 | billschreiber

Hello Mark, I wish it were that simple so I could direct you to a particular manufacturer and stencil cleaner model. Unfortunately, there are several issues complicating the process of cleaning all these applications in one machine. First and fore

Stencil cleanliness and inspection

Electronics Forum | Thu Jun 07 15:37:32 EDT 2001 | Claude_Couture

Kerryn, It's the first time I hear someone who needs an automated inspection machine to check the cleanliness of stencils. Why not improve on the cleaning method itself. I use ultrasonic batch cleaner. It takes 3 minutes to clean a stencil, 2 minutes

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