Hi Chris,

After thinking about it a bit. Are you proposing a tool  referenced  
against the zero tool
after every (manual) tool change? That would take time but would work  
for non-tool holder machines
i.e. collet on the spindle as well as those of us with tool holders.
Might make a really nice option.

Dave
On Apr 29, 2007, at 8:44 AM, Dave Engvall wrote:

> Hi Chris,
>
> You are quite correct in assuming I have a series of tool holders;
> however I do a lot of one-off stuff
> in which the tooling outruns the number of tool holders I have.
> With the right probe and program we ought to be able to gage  both
> length and diameter
> in a manner analogous to the laser setups that measure both length
> and diameter. Gaging
> the diameter is going to be the most difficult.
> After that as someone on this list once said: "it is simply a matter
> of software".
>
> Dave
> On Apr 29, 2007, at 8:35 AM, Chris Radek wrote:
>
>> On Sun, Apr 29, 2007 at 08:27:00AM -0700, Dave Engvall wrote:
>>> Hi Chris, others.
>>>
>>> Really tool length is just part of the problem. A tool number is
>>> associated with both a tool length and
>>> a tool diameter which may or may not be nominal.
>>> So far I just grit my teeth and work thru the process. I have
>>> considered (briefly) a procedure to normalize
>>>   the measured lengths against the reference tool and write that
>>> to the tool table.
>>>
>>> Dave


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