Electronics Forum: knife (Page 1 of 22)

Hot air knife in wave soldering

Electronics Forum | Thu May 28 01:48:16 EDT 1998 | Roni Haviv

Hello, I need some users information about "hot air knife" after the wave bath: - Defects reduction ? - In what kind of boards(TH/SMT SOICS ect.) it is applied ? - Where can I purchase it as a retrofit (Soltec Delta 6622cc) ?

Re: Hot air knife in wave soldering

Electronics Forum | Thu May 28 09:23:59 EDT 1998 | Chrys

| Hello, | | I need some users information about "hot air knife" after the wave | bath: | - Defects reduction ? | - In what kind of boards(TH/SMT SOICS ect.) it is applied ? | - Where can I purchase it as a retrofit (Soltec Delta 6622cc) ? |

Re: Hot air knife in wave soldering/Look An Earlier Thread

Electronics Forum | Thu May 28 12:47:08 EDT 1998 | Dave F

| Hello, | | I need some users information about "hot air knife" after the wave | bath: | - Defects reduction ? | - In what kind of boards(TH/SMT SOICS ect.) it is applied ? | - Where can I purchase it as a retrofit (Soltec Delta 6622cc) ? |

Using Air Knife in Wave Machine

Electronics Forum | Fri Feb 25 07:37:01 EST 2011 | bk

which air knife do you wanna know about an air knife as part of a fluxer or a hot air knife to help with bridging problems?

Hot Air Knife

Electronics Forum | Tue Jun 24 20:31:52 EDT 2003 | tejasdpatel

Hi People! We are leading assembler of car audio systems in US. Since last few weeks we have extream problems with wavesolder operations, bridging is a major defect. To solve this we have decided to install Hot Air Knife. I contacted Electrovert but

The minimal distance btw component and the edge of pcb

Electronics Forum | Tue Nov 01 12:28:36 EDT 2016 | comatose

It depends. Are you hand breaking them, rotary knife or linear knife? Hand break you want to be about 5mm (and it isn't a great practice even then) with a rotart knife you want to keep parts probably 3mm, especially capacitors. With a linear knife we

Using Air Knife in Wave Machine

Electronics Forum | Mon Feb 28 22:53:48 EST 2011 | Jacki

Hi Bruce It will be using a hot air knife for solder. Meanwhile, there are many bridging at fine pitch socket pin after wave. It isn't easy to tuoch up. So, consider the air knife can help a bit. Thanks

Component Failure caused by Hot Air Knife

Electronics Forum | Wed Sep 20 15:51:19 EDT 2000 | John

We are considering retrofitting our Vectra wave soldering machine with a hot air knife. I've run our problem board on a machine with this option and it does seem to work; however, there is a concern of component failure due to thermal shock. Is thi

Re: Component Failure caused by Hot Air Knife

Electronics Forum | Thu Sep 21 12:03:35 EDT 2000 | Boca

We have been using a hot air knife on Electrovert equipment for a few years. It must be set up properly for a given machine, primarily the distance from the trailing edge of the wave. Sometimes the set up must be adjusted for the assembly being sol

debridging hot air knife.

Electronics Forum | Fri Jul 13 05:25:03 EDT 2001 | surachai

I would like to know about the efficiency of hot air knife debridging option with wave solder machine ,anyone use this option please suggestion to me about yield ,side effect or profitable of this option . Thanks.

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