Re: [CAD_CAM_EDM_DRO] telescoping leadscrew protectors

I worked on wafer saws that used bellows to protect the lead screws from saw
dust.
The end bearing blocks were fitted with air fittins that blow N2 into the
bellows to provide positive pressure.
Paul Weber

----- Original Message -----
From: "Mike Snodgrass" <snarf@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Friday, April 12, 2002 9:41 AM
Subject: Re: [CAD_CAM_EDM_DRO] telescoping leadscrew protectors


>
> ----- Original Message -----
> From: "Sven Peter" <peteryco@...>
> To: <CAD_CAM_EDM_DRO@yahoogroups.com>
> Sent: Friday, April 12, 2002 7:11 AM
> Subject: Re: [CAD_CAM_EDM_DRO] telescoping leadscrew protectors
>
> I have, and I know you can get long " bellows" type protectors in many
> sizes. They are used to protect hydraulic cylinder shafts, I think they
> are expensive though it would be easy for a woman with a sewing machine
and
> some good apolstery material. You can get the new ones from a hydraulic
> dealer.