Electronics Forum | Mon Oct 23 21:01:18 EDT 2000 | Dave F
Don't overlook the SMTnet Archives there is quite a bit of experience there from people slopping solder on their gold fingers.
Electronics Forum | Sat Oct 21 07:50:15 EDT 2000 | Adam
A question for all you wavesoldering buffs out there ? What i'd like to know is what causes the bulb-shape type joints around chip components when flowed over the wave ? which wavesoldering process parameter contributes to this type of defect & how
Electronics Forum | Sat Oct 21 12:55:14 EDT 2000 | Aaron
It sounds like the temperature of wave is a little lower. It should be 245~250 deg.C for solder Sn63/Pb37.
Electronics Forum | Tue Oct 24 19:59:12 EDT 2000 | Dave F
John makes good points that are in line with those made [in the SMTnet Archives] when trying to solve solder side bridging problems in SOIC and such.
Electronics Forum | Thu Oct 19 16:10:44 EDT 2000 | John Thorup
Much has been said on this subject. Try a search of the archives for the terms "Phil Zarrow" and "surface tension". You'll likely find what you need.
Electronics Forum | Thu Oct 19 16:10:48 EDT 2000 | John Thorup
Much has been said on this subject. Try a search of the archives for the terms "Phil Zarrow" and "surface tension". You'll likely find what you need.
Electronics Forum | Wed Oct 18 09:35:54 EDT 2000 | mike weekes
Does anyone know of a less expensive technique to monitor board cleanliness (chlorides in micrograms/in2) other than omega mater - ion chromatography is costing us an arm and a leg.
Electronics Forum | Thu Oct 19 00:58:13 EDT 2000 | PeteC
Also, what about the gap spacing on your machine between the top of the second wave baffle to the bottom of the finger? Ours is at 5.7mm. Thx.
Electronics Forum | Mon Oct 16 20:50:34 EDT 2000 | Dave F
This is vague. What is causing ... When does it appear ... What is it's occurance ... What is the frquency ... What does it look ... What problems does it ... And on and ...
Electronics Forum | Fri Dec 29 16:21:26 EST 2000 | Lee
How's the form flex working? I'll looking at the DEK line of printers and the ablility to eliminate machined tooling plates. This sticky pin thing worries me???? Lee
