Electronics Forum: give (Page 361 of 455)

Re: No Feeder Compatibility with Gem Series

Electronics Forum | Mon Nov 30 16:48:48 EST 1998 | Brian McCarthy

| Can anyone tell me why Philips would obsolete my feeders. I am trying to add a newer machine to my line and I am told that the feeders from my 84VZ no longer work. Is this true? | Not exactly. Mechanical feeders for the CSM-66/84/VZ are not usa

Re: Reel Cabinets

Electronics Forum | Sat Nov 07 03:06:03 EST 1998 | Gary Simbulan

| | | What are you people using to store component reels and tubes in? I am looking for a cabinet with slots or something to store reels and tubes. We keep our components on the production floor near the machines. The cabinets we are using now are

Re: Help on Qualification of Printer and Pick Place

Electronics Forum | Tue Oct 27 15:25:02 EST 1998 | Stefan W.

Hi Samson ! In order to give you more detailed information I would like to know what your component range is and how many boards you supposed to do. Panasonic and MPM are a good choice, however, Panasonic has not many P&P machines on the U.S. market,

Re: Wavesolder bridges

Electronics Forum | Fri Oct 23 16:01:18 EDT 1998 | Earl Moon

| I need some info on how to stop the bridges I'm having on | radial and axial parts that are in the same place on every board. I'm also having problems with sot-25 bridging. I'm using a Electrovert E-pak. I tried leveling the machine,solder pot, an

Re: Wave Outfeed Cooling

Electronics Forum | Fri Oct 23 09:44:43 EDT 1998 | Chrys

| We've got a continous flow cooling problem from our wave solder process into ICT. Our current configuration is a flatbelt conveyor into a manual de-pallet process, operator then places on to an edge conveyor. We've tried muffin fans, look good bu

Re: Wave Outfeed Cooling

Electronics Forum | Fri Oct 23 15:44:57 EDT 1998 | Mike

| We've got a continous flow cooling problem from our wave solder process into ICT. Our current configuration is a flatbelt conveyor into a manual de-pallet process, operator then places on to an edge conveyor. We've tried muffin fans, look good bu

Re: Wave Solder of SOIC/SOT Packages WHY???

Electronics Forum | Fri Oct 23 04:16:16 EDT 1998 | Tony B

| | My company is looking for higher density for card layout. One suggestion has been locating active components packaged in SOT's and SOIC's on the B-side of the card. This in turn will require wave soldering of the above mentioned components. When

Re: SOLVENT/PROCEDURE TO REMOVE CURED EPOXY ON SMT COMPONENTS

Electronics Forum | Wed Oct 21 09:43:40 EDT 1998 | Stefan Witte

You'll not find any solvent, which removes cured epoxy and not attack the board material as well. If there are traces underneath the surface mount components even mechanical removal of the epoxy may mess up your boards. As a mechanical tool I recomme

Re: Package tilting during assemly

Electronics Forum | Tue Oct 20 11:37:38 EDT 1998 | Stefan Witte

All SM machines pick components with a vacuum nozzle. Most likely the component is picked in the geometric center, which may not be the center of gravity ( SOT 23, SO 89 ). Any other pick position than the center may be taught upon requirement, but y

Re: Soldering stranded wires to FR4 pcb

Electronics Forum | Fri Oct 16 21:17:04 EDT 1998 | Scott McKee

| | With current soldering of stranded wires to pcb assy's the wire tends to be very brittle and can break with very little movement of the wire. We use a low residue cored wire. Anybody with advice or who has seen a similar problem/knows how to over


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