Re: Quick Change Tooling

--- In CAD_CAM_EDM_DRO@egroups.com, "Wally K" <cnc4me@u...> wrote:

> Hi Joe:
>
> I was thinking about building somthing like your description of the
> impact wrench quick change. In your description you said a spring

is

> used to disengage the socket from the drawbar. is the mechanism

used

> to engage the socket a "bendix" type or is it simpiler.
>
> Wally K.
>

I have two types of power drawbar.
One is the impact type but in this case it's an Ingersol Rand 110v
electric one energised by an air clutch.
The second it a more profession one and is an air over hydraulic
system that presses down on a Bellvile spring assembly.
Does any one want any photo's
They explain things a lot better