Electronics Forum: brush (Page 7 of 29)

seperation of soldermask and pcb

Electronics Forum | Tue Mar 25 08:29:33 EDT 2014 | sara_pcb

Please refer the attached jpegs, The problem is noticed after reflow soldering followed by conventional through hole soldering. Flux used one is MIL Std. Brush cleaning in IPA is followed after each soldering step. regards, R.Saravanan

MY12 F-MOT-MSETDYN x/12: Position Counter Dead

Electronics Forum | Thu Sep 11 17:18:13 EDT 2014 | tech1

You may want to check the brushes in that motor, could very well be the "dust" that you have seen.

MY12 F-MOT-MSETDYN x/12: Position Counter Dead

Electronics Forum | Thu Sep 11 17:23:05 EDT 2014 | chemers

The brushes are terribly worn, but we put them back in until we got new ones. We have them and will be replacing tomorrow. Thanks.

Mask Fiducial Problem

Electronics Forum | Wed Jan 25 07:24:31 EST 2017 | emeto

Hi, I used black marker before and it will works for a while, but it is not a permanent solution. Ask stencil house what kind of material and process they use to apply the black material. I think this operation might be done manually after the stenc

feedback error on CSM84

Electronics Forum | Thu Dec 14 16:47:53 EST 2017 | jeffr

You should replace the Brushes first. If it continues.. you must check the wire continuity back to the controler and possibly replace the Motor

face mask for conformal coating operator

Electronics Forum | Tue Oct 01 08:35:03 EDT 2019 | robl

For brush and dip coating we are using professional fume cabinets - https://monmouthscientific.co.uk/products/fume-cupboards/ 1.8m sized.

Solder Pallet Maintenance?

Electronics Forum | Wed Jul 11 13:55:26 EDT 2007 | bschreiber

We have received several e-mails and phone calls regarding the Permali recommendation of cleaning Durostone pallets so I thought I would address these questions on the forum for everyone's benefit. Q: Can 440-R SMT Detergent be used for manual clean

Need Philips CSM84 PA1306/20 service manual

Electronics Forum | Tue Nov 18 13:10:16 EST 2008 | andersenequipmentllc

I need a service manual for a Philips CSM84 type > PA1306/20. I have the PA1306/40 manual, if that > is any use to anyone. The 1306/20 was the last > model with analog servo amps and DC brush motors, > the 1306/40 was the first with AC brushless

schematic needed for Philips CSM / Yamaha YM boards

Electronics Forum | Wed Feb 06 00:43:37 EST 2008 | jmelson

Well, as usual, you can't trust ANY documentation to get it right! I have a CSM84, model PA1306/20, the last model with DC brush motors. I have the service manual for the machine, it has schematics of much of the machine, but skips the servo amps a

Coating Brush Touch-up

Electronics Forum | Tue Dec 02 14:31:48 EST 2008 | dontfeedphils

Hey guys, just joined the site and I'm looking for some help. In our coating department we are running a Asymtek C-740 with a Jet and film coater. The coating that we are using is Humiseal 1B73 acrylic. The problem that we are having is that the C


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