Electronics Forum | Mon Dec 03 20:12:41 EST 2001 | Kelvin Kok
Hi Peterson, We are in the business of manufacturing wave, SMT pallets and all kinds of toolings. With our 11 years expertise, we definitely able to meet your requirements with quality products. With our location in Silicon valley and supporting ma
Electronics Forum | Tue Dec 04 12:49:49 EST 2001 | bcaler
We use a Hach digital titrator. You can buy a digital titrator kit, hydrochloric acid, phenolphthalein indicator powder pillows, turkey baseter (or some bulbus sucking device) and a couple small measuring cups. We do tests twice per shift (more is
Electronics Forum | Mon Dec 17 11:20:12 EST 2001 | slthomas
Well, I was able to convince them we had a serious problem on the poorly reflowed boards without spending 2k on off- site analysis. Now all we have to do is sort out the ones that flowed well but had solder balls (looks like a damaged stencil prob
Electronics Forum | Wed Jan 02 17:18:01 EST 2002 | Carol Stirling
Hello All, Hope you had great holidays and are all rested up for 2002! I would like some feedback on various optical inspection equipment for PBGA that different companies have used - the drawbacks to look out for, certain features that can be reco
Electronics Forum | Wed Jan 16 15:23:11 EST 2002 | dougt
You sound like your set to go with MyData. If you still have some time look at what Contact Systems has. Their older machines were slower compared to what is out there but they are awesome prototype machines (write a quick program, run a couple of
Electronics Forum | Wed Jan 16 15:13:24 EST 2002 | dougt
The Industry has just come out with some standard that includes a "test board" that will be used to compare one machine to another (we have been refering to it as an IPC board). The board has components spaced from a smaller to larger pattern and at
Electronics Forum | Wed Jan 16 14:46:41 EST 2002 | jdill
Is anybody out there using ScanPlace or any other type of Scanner cad package? Our current scanmount system went down and scancad no longer supports our scanner so we need to upgrade. I just want any kind of remarks from anyone about the scanplace s
Electronics Forum | Sun Jan 20 21:03:34 EST 2002 | peterson
Hello everyone! We just completed some 16-layer boards and noticed (after wave soldering) that there are some unique, white-ish discolorations. It looks as if someone layed their finger at weird angles on the groundplane areas. It is NOT finger prin
Electronics Forum | Mon Jan 28 00:48:21 EST 2002 | peterson
Being in the backplane biz, we too, encounter similar problems...especially when our customer reads the IPC as Biblical (you will achieve 75% fill or be turned into a pillar of salt). Anyway, recently, one of our process engineers suggested paste-hol
Electronics Forum | Wed Jan 30 12:22:06 EST 2002 | jax
Clark, The universal GDM should handle your application with ease. Although not as accurate as an archimedes screw, the positive displacement pump of your GDM will still be well within any tolerances if maintained and operated properly.. Not to me