Electronics Forum: model (Page 31 of 161)

No Clean Selective Solder

Electronics Forum | Thu Aug 01 07:36:03 EDT 2002 | pjc

Chris, OK, sounds like it may be more of an equipment problem: "The solder balls are randomly deposited along the path of the select wave,..." Does the equipment vendor have an applications engineering group to assist you? If not or are weak, try to

Wave Soldering - Icicling/Bridges

Electronics Forum | Fri Jan 24 09:26:29 EST 2003 | pjc

I sent you a couple of charts to assist with your troubleshooting. One is the Electrovert Wave Solder Troubleshooting chart and the other is Sandia Labs/Electrovert Optimum Solder Contact Time. Electrovert has a 6 deg. conveyor angle standard on the

BTU VS HELLER REFLOW OVENS

Electronics Forum | Tue Jul 29 21:06:14 EDT 2003 | Dean

It is important to measure each brand by class. Example: Measuring a top of the line BTU vs. an entry level Heller would not be fair or solve your problem. Each maker has models to satisfy all market segments. I have both brands in my factory. I

Solder volume range for printing process

Electronics Forum | Fri Nov 28 04:16:33 EST 2003 | stoney_tsai

Hi, all, I have done an analysis through Statistics on solder volume whose purpose is to identify the required volume for different pitch printing (0.65 or above, 0.50, and 0.40 mm). Finally, came out a regression model. But, I need to evalua

Belt Tension Meter

Electronics Forum | Fri Jul 22 08:36:15 EDT 2005 | davef

Haaaa a "tuning fork belt" B) Sonic belt tension meter: * Gates [303-744-5800 Fax 4600 gates.com] Model 507C * Stock Drive Products / Sterling Instrument [800-819-8900 516-328-3300 Fax 516-326-8827 sdp-si.com] sells Gates Model 507C * CheckLine [800

BGA rework with SRT-FPD

Electronics Forum | Tue Nov 01 01:36:27 EST 2005 | mki

Hi, I am looking for opinion about possibility to do BGA rework with SRT-FPD? This early model (before 2000) is equiped with "Variable Perimeter Heater" (VPH). For BGA rework, SRT introduced later "Summit" models with removable nozzles. I am wonderin

Screen printer to fit needs

Electronics Forum | Thu Dec 08 16:08:25 EST 2005 | fastek

If you are happy with DEK I would stick with that. I'd look at an ELA or a Horizon model 03...which is their stripped down Horizon version. You can buy a new one of those in the $60K range...used obviously less. The only other vendor I would look a

Novastar or Technical LeadFree Wave

Electronics Forum | Wed Mar 15 13:00:08 EST 2006 | jdumont

Hi Paul, I have been to the Novastar mfg plant in Penn. and to a demo of the TD Nu Era model also in Penn at Advanced Competitiveness Institute. After seeing both we have decided to go with the TD model. Im not sure where you are located but the regi

AOI Algorythms

Electronics Forum | Fri Jun 23 07:25:06 EDT 2006 | emeto

Thank you for the post cuculi. I really appreciate it. I've read about some kind of vectoral imaging machine technology. The explanation of the principal was: When you desing the component in the library, the machine takes this information(dimensi

Solder Saver ??

Electronics Forum | Tue Apr 25 10:18:46 EDT 2006 | evsint

I would challenge that comment NAME ONE You are correct regarding the old Earth-Tronics SRS machines But EVS is a new company and the new models the EVS 3000 adn EVS 6000 have been totally redesisgned and all who have used the old machines and n


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