Electronics Forum: used (Page 1311 of 2487)

Samsung Feeders

Electronics Forum | Wed May 12 13:13:14 EDT 2004 | John S

Any one using samsung machines, CP40, CP50? I have a 24MM feeder that has 8MM pitch as lowest setting and I need to go to 4MM pitch. Any thoughts as to how I can achieve this? CP40/50 pushers are set for 1 push and higher. Thanks in advance

fiducial

Electronics Forum | Thu May 13 10:14:07 EDT 2004 | Rob

I don't use the machines you have; I'm running a Siemens line. Regarding fiducials, this data should be provided by the design engineers through some kind of mechanical drawings. I usually get this with the CAD data. I don't know if there is a standa

Mydata Line Scan

Electronics Forum | Thu May 13 12:24:26 EDT 2004 | cyber_wolf

We have an older line scan camera on our MY series machine.(The one that uses the X wagon trigger/encoder to turn on the line scan)When I go into the service program and turn the line scan camera to "camera action on" the LED's will only stay lit for

Resistor Help Needed

Electronics Forum | Thu May 20 09:29:02 EDT 2004 | Dilbert

Three LEDs, 3.5volts @.02amps each is 10.5volts. You said you calculated out an 82 ohm resistor so 82 ohms * .02amps is 1.64volts, I guess your going to use a 12volt supply. P=I*E =.02amps * 1.64volts =.033watts so a .25watt resistor will be fine

Black fiducials

Electronics Forum | Thu May 27 09:26:07 EDT 2004 | Ron Daniels

The GSM can process black fiducials. To do so the fid must be programmed dark on a light background. You will need to adjust the lighting to optimize the contrast in order to be successful. If this does not work I belive that UIC offers lighting k

Wave Solder: Flux Validation

Electronics Forum | Tue May 18 14:37:11 EDT 2004 | Glenn

Hey guys, I was wondering if there was a standard set of tests used to evaluate flux chemistries for wave soldering. For several years, we've been spraying Alpha 871-25A flux from Alpha Metals onto our printed circuit boards with relatively good suc

DEK 265

Electronics Forum | Thu May 20 11:04:31 EDT 2004 | SWagner

I do not think it's your power supply, its probably the monitor, I spent two days nearly four years ago on this problem, the 265's power supply can be dropped out by a problem with any of the voltages, they are not isolated. Try using a known good c

Conveyors

Electronics Forum | Thu May 20 10:54:31 EDT 2004 | Cal

Hello All- I am in need of some low cost solutions for conveyors. SMEMA Conpatible about 3" (1meter) in length. Single stage is fine....I will even consider good used one...Free would be even better!!!. I have checked the archives and came up empty.

Omniflow 10 question

Electronics Forum | Wed May 26 07:11:04 EDT 2004 | pjc

Cut the main power (ciruit breaker) while the oven is operating (in low temp recipe) to see if the UPS kicks on, otherwise consult the oven manual's UPS electrical diagram. UPS is to power conveyor drive and PC controller. Also, checking the UPS manu

Replacement for nitrogen in the reflow oven

Electronics Forum | Thu May 27 21:41:44 EDT 2004 | valuepr

Im not an expert at this, but im going to have to agree with blnorman. I wouldn't use Hydrogen, its very explosive. I would look into a considering a new oven to cut back on cost. Yes you will have to put out the money for a new unit, but if it reduc


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