Re: [CAD_CAM_EDM_DRO] Re: re: tapers post (for smoke)

I would assume the reason for that is when using s spilt collet of any kind,
the taper would actually get less as the collet closed in on the tool shank.
How much would depend on the amount of close in.

Waht would your thoughts on this be?

Smoke
-----Original Message-----
From: dougrasmussen@... <dougrasmussen@...>
To: CAD_CAM_EDM_DRO@egroups.com <CAD_CAM_EDM_DRO@egroups.com>
Date: Sunday, November 12, 2000 8:26 PM
Subject: [CAD_CAM_EDM_DRO] Re: re: tapers post (for smoke)

>Smoke,
>
>Regarding tapers....you mentioned making some tooling for 5C, etc.
>In case you're making a spindle to seat a 5C, be aware that on work
>holding collets like 5C's the seat and the collet don't have the
>exact same taper. I've forgotten all the details, but when we were
>regrinding the 5C taper in one of our Hardinge lathes Hardinge techs
>told us to have the spindle angle something like about one degree off
>from the collet angle.
>
>Not sure if the above is true for a tool holding collet like an R8.
>
>Doug
>
>
>
>--- In CAD_CAM_EDM_DRO@egroups.com, "Smoke" <Smoke@5...> wrote:
>> Ah..thanks...I hadn't gone to the web page that shows the 5C
>collets. I was
>> looking at the spindle nose page.
>>
>> Smoke
>>
>> -----Original Message-----
>> From: ballendo@y... <ballendo@y...>
>> To: CAD_CAM_EDM_DRO@egroups.com <CAD_CAM_EDM_DRO@egroups.com>
>> Date: Sunday, November 12, 2000 5:59 PM
>> Subject: [CAD_CAM_EDM_DRO] Re: re: tapers post (for smoke)
>>
>>
>> >Smoke,
>> >
>> >At:
>> >
>> >http://www.cox-internet.com/drspiff/HSM/Collets/Collets.htm
>> >
>> >Under R8 OAL is 3.98 . length TO taper is 2.93 . So taper length
>is
>> >1.03. As mentioned before, diameters (taper) are given.
>> >
>> >Under 5C Length of taper is called out as 16.3 . Again, dia. are
>> >given.
>> >
>> >
>> >Hope this helps
>> >
>> >Ballendo
>> >
>> >
>> >>Nope...the overall length is show but nothein tha thows length of
>> >>taper.
>> >>Smoke
>> >
>> >
>> >
>> >
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>> >
>> >
>> >
>
>
>Welcome to CAD_CAM_EDM_DRO@...,an unmoderated list for the

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