Re: [CAD_CAM_EDM_DRO] Re: Quick Change Tooling

This will happen with a not properly tightened spindle nut or a worn
taper on either the spindle or the tool on an Erickson quick change
spindle. An Erickson spindle with a quick change draw bar unit is
another thing altogether.
Darrell

From: "Wally K" <cnc4me@...

>
> Interisting post...2 hours ago i was at a friends place and he told
> me the ericson spindle does not work very well (he uses it at work
> every day). Acording to him this retrofit does not use a draw bar to
> hold the #30 tool holder in the spindle, it is held in place by a cap
> that screws on the spindle. If he uses a carbide insert tool 1" or
> bigger in dia and takes a slow cut, the tool holder will loosen fall
> out and roll across the floor. He says he also has a problem with
> smaller cutters especially if they are high helix.
>
> Wally K.
>
>
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