Electronics Forum | Thu Nov 29 15:52:53 EST 2007 | jmelson
Some other machines are a lot simpler. Here's how the Philips (mady by Yamaha) CSM84 works. Smaller tape (8 and 12 mm) feeders are all mechanical. A plunger on the head pushes a lever on the feeder at the same time the head comes down. First, the
Electronics Forum | Fri Jul 25 15:26:59 EDT 2008 | wavemasterlarry
And i drive a Honnda now A CRV. Not sure what it stands for but it feels like a cylinder is missing. Blows some smoke but I'm still getting 35 miles to the quart. It's a brown one, so if you see me on the Illinois toll roads hong and wave. I'm d
Electronics Forum | Wed Dec 20 17:33:00 EST 2000 | Travis Slaughter
I don�t have the answer for you but it would not be difficult to make a fixture to find out. Combine a counter, pneumatic cylinder, and a solenoid in such a way to do the job for you. Cylinder pushes the card into the connector, when contact is made
Electronics Forum | Wed May 16 18:09:09 EDT 2018 | dleeper
Does the table move under the stencil than just sit there doing nothing? there is an optical sensor in the machine near the end of travel, sometimes solder past or dirt gets into it preventing the contact from being made. Another issue I vaguely rec
Electronics Forum | Tue Oct 26 08:41:56 EDT 2004 | Bob R.
When we first got into BGAs on ENIG we were getting joint cracking at in-circuit test. The joints were breaking in the Sn-Ni intermetallic. We did a lot of pull testing while working with our board suppliers and our conclusion was that pull testing
Electronics Forum | Wed Mar 10 21:56:40 EST 1999 | Dean
| For Dean and the rest of you interested, | | I have reconciled many of my thermal issues with this machine and its peculiarities. The bottom side heater seems adequate, at 750 watts (not going to spend 10 grand extra for 500 more watts no matter w
Electronics Forum | Thu Mar 11 16:44:34 EST 1999 | Earl Moon
| | For Dean and the rest of you interested, | | | | I have reconciled many of my thermal issues with this machine and its peculiarities. The bottom side heater seems adequate, at 750 watts (not going to spend 10 grand extra for 500 more watts no ma
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