RE: [CAD_CAM_EDM_DRO] HP 7475A

Paul,

Thanks for your comments. Maybe the idea isn't crazy after all. It has
inspired me to start the project. Do you have any more information to add?

Thanks,

Peter Homann
<mailto:peter.homann@...>
Work : +61 3 8530-7755
Adacel Technologies Ltd Fax : +61 3 9596-2960
250 Bay St, Brighton 3186, VIC, AUSTRALIA Mobile : 0421 601665
http://www.adacel.com.au Australian Software Engineering Excellence

> -----Original Message-----
> From: Paul Weber [mailto:pbweber@...]
> Sent: Monday, 6 May 2002 5:04 PM
> To: CAD_CAM_EDM_DRO@yahoogroups.com
> Subject: Re: [CAD_CAM_EDM_DRO] HP 7475A
>
>
> Pete,
> The firm I just retired from used that method for production
> for years. We
> found that the pin carrier couldn't support the paste syringe
> and when we
> placed the syringe outboard and run a hose to the needle the
> flux would
> separate from the paste. Our solution was to replace the pin
> carrier with a
> tiny slide and air cylinder that would lower the paste needle
> on demand.
> Paul Weber
> ----- Original Message -----
> From: "Peter Homann" <peter.homann@...>
> To: <CAD_CAM_EDM_DRO@yahoogroups.com>
> Sent: Sunday, May 05, 2002 9:53 PM
> Subject: RE: [CAD_CAM_EDM_DRO] HP 7475A
>
>
> > If I can get hold of one of these plotters I'm going to try
> ands make a
> > solder paste dispenser machine for SMT pcbs. The idea is to use a
> commercial
> > solder paste dispenser such as;
> > http://www.zeph.com/zt-5100.htm
> >
> > The dispensing nozzle should be light enough. All I need to
> go now is find
> a
> > source for the plotter in Oz. (hint, hint)
> >
> > Cheers,
> >
> > Peter Homann
> > <mailto:peter.homann@...>
> > Work : +61 3 8530-7755
> > Adacel Technologies Ltd Fax : +61
> 3 9596-2960
> > 250 Bay St, Brighton 3186, VIC, AUSTRALIA Mobile :
> 0421 601665
> > http://www.adacel.com.au Australian Software
> Engineering Excellence
>