Electronics Forum | Fri Jan 10 13:21:34 EST 2020 | emeto
Yes, think of 3prints/minute 24 hours. This is about 4000 prints a day. than you have a marginal process, because customer locked design and doesn't want to change anything. So in our case for 70k-100k prints and we had to change them as the perform
Electronics Forum | Thu Jun 24 08:05:21 EDT 2021 | vinitverma
That's the correct way when optimizing a new program or with less part numbers. But when reoptimizing a running program, it may not be so convenient to change all feeder numbers to '0'. Here is where changing the position to 'Relative' helps without
Electronics Forum | Fri Jan 06 09:39:35 EST 2023 | micropak
In newer machines, after changing a motor you have to do an "Axis Home Calibration". Once I changed Z-Axis belt on an SM-482 and it refused to successfully do "Axis Home Calibration. Then the solution was to remove the belt, rotate the motor pulley a
Electronics Forum | Thu Aug 24 17:08:58 EDT 2000 | Dr. Ning-Cheng Lee
Depending on the stress condition experienced by the solder joints. For joints under a greater stress, the time to reach equilibrium can be shorter. Of course, the change is also more significant in phase structure. For low stress conditions, it may
Electronics Forum | Wed Apr 03 05:47:31 EST 2002 | ianchan
Hi Guys, We have a customer who is requesting us to issue a document ECN (engineering change notification) record to them, IF we have any changes in : 1) direct materials used, 2) indirect materials used, 3) machine configuration, 4) change in SMT L
Electronics Forum | Mon Sep 09 08:21:37 EDT 2002 | mk
What kind of changes could be expected by changing from a HASL finish to gold? We have a board the had been being coated with HASL but was changed to gold to make priting easier. Now, even though the soldering looks fine, we are getting fallouts at G
Electronics Forum | Mon Mar 31 01:11:14 EST 2003 | yukim
Hi, we are about to change solder paste for cost issue. Currently using a no clean Sn63 solder paste and tried several others, all no clean, Sn63 and Sn62. Want to ask about reliability test: we did thermal shock test for 8 days. The flux residue cha
Electronics Forum | Fri Nov 11 10:32:12 EST 2005 | davef
Rob: After SAB purchased Pilsner Urquell, they changed from using hops to a extract of hops in their process. They changed the foil on the neck of the bottle from silver to gold at the same time. The result was PU went from THE UNDISPUTED BEST bee
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