Electronics Forum | Mon Nov 16 12:41:46 EST 1998 | MMurphy
| | | | | I keep hearing about polyimide stencils, but what are they like in terms of registration and aperture accuracy? | | | | | | | | | Fraser- | | | | | | | | We use polyimide stencils with great success for our prototype boards. They are
Electronics Forum | Thu Sep 17 10:45:27 EDT 1998 | Justin Medernach
| We have problems with voids when we solder lids to | ceramic flatpackages. | The sealring of the package is gold(100 micro inches or 2.5 micro meters)with a underlayer of Nickel | The solder is attached to the lid (preform) and the solder material
Electronics Forum | Mon Sep 14 17:39:37 EDT 1998 | Steve A
| I am running composite fixtures on my wave solder machine and after about 500 passes each (1 month)they are showing serious signs of wear in that the composite surface is bubbling up and glass fibers are also starting to show. | The problem here
Electronics Forum | Tue Sep 15 07:54:42 EDT 1998 | Rob Fischer
| | I am running composite fixtures on my wave solder machine and after about 500 passes each (1 month)they are showing serious signs of wear in that the composite surface is bubbling up and glass fibers are also starting to show. | | The problem h
Electronics Forum | Thu Sep 10 21:44:48 EDT 1998 | Steve Gregory
| I'll stop talking to myself and wonder how big Steve G is doing these days. | Earl Moon Hey Earl! I was wondering the same thing about you a few weeks back when we didn't hear much from you...but, I'm doing okay. Been busier than a one-legged
Electronics Forum | Fri Jul 24 16:03:56 EDT 1998 | Boris Akselrud
Dave, Thanks for your responce. I think I can manage to solder components by hand. But I am trying to find out an alternative way to solder them. The distance between leads becomes very small and if solder gets in between them I will have hard times
Electronics Forum | Fri Jun 12 15:24:30 EDT 1998 | Steve A
| I am looking at purchaseing a full convection bench top oven from OK Industrys. (Model JEM-310) | It seems to have all the features that we will need for low volume production runs. | It has a Nitrogen input option, and I am intrested if anyone on
Electronics Forum | Wed Jun 10 23:26:09 EDT 1998 | Steve Gregory
| We use them, but we never thought about them. | WHAT ARE THEY? The hand lotion we provide for our operators. | BACKGROUND: Operators hands take a beating. They | 1 Work in a humidity controlled 35 to 50%RH environment that is drying | 2 Wash b
Electronics Forum | Thu Jun 11 09:09:12 EDT 1998 | Dave F
| | | We use them, but we never thought about them. | | WHAT ARE THEY? The hand lotion we provide for our operators. | | BACKGROUND: Operators hands take a beating. They | | 1 Work in a humidity controlled 35 to 50%RH environment that is drying
Electronics Forum | Thu Jun 11 09:05:50 EDT 1998 | Earl Moon
| | | We use them, but we never thought about them. | | WHAT ARE THEY? The hand lotion we provide for our operators. | | BACKGROUND: Operators hands take a beating. They | | 1 Work in a humidity controlled 35 to 50%RH environment that is drying