Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work.

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Default Great idea of a trunnion table!

I love the concept expressed in this auction, what a great idea!

http://www.ebay.com/itm/170691977589

I want to make my own now...

i
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Default Great idea of a trunnion table!

On Sun, 04 Sep 2011 19:47:32 -0500, Ignoramus30787
wrote:

I love the concept expressed in this auction, what a great idea!

http://www.ebay.com/itm/170691977589

I want to make my own now...

i

$1800 and the rotary table and vise is not included. Seems pricey.

Nice idea.
Remove 333 to reply.
Randy
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Default Great idea of a trunnion table!

On 2011-09-06, Randy333 wrote:
On Sun, 04 Sep 2011 19:47:32 -0500, Ignoramus30787
wrote:

I love the concept expressed in this auction, what a great idea!

http://www.ebay.com/itm/170691977589

I want to make my own now...

i

$1800 and the rotary table and vise is not included. Seems pricey.

Nice idea.


This is exactly how I feel about it, great idea, steep price.

i
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Default Great idea of a trunnion table!

On Tue, 06 Sep 2011 09:46:04 -0400, Randy333
wrote:

On Sun, 04 Sep 2011 19:47:32 -0500, Ignoramus30787
wrote:

I love the concept expressed in this auction, what a great idea!

http://www.ebay.com/itm/170691977589

I want to make my own now...

i

$1800 and the rotary table and vise is not included. Seems pricey.


NO kidding. I'll bet Ig makes an equivalent for under $300.

--
One word frees us of all the weight and pain of life: That word is love.
-- Sophocles
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Default Great idea of a trunnion table!

On 2011-09-06, Larry Jaques wrote:
On Tue, 06 Sep 2011 09:46:04 -0400, Randy333
wrote:

On Sun, 04 Sep 2011 19:47:32 -0500, Ignoramus30787
wrote:

I love the concept expressed in this auction, what a great idea!

http://www.ebay.com/itm/170691977589

I want to make my own now...

i

$1800 and the rotary table and vise is not included. Seems pricey.


NO kidding. I'll bet Ig makes an equivalent for under $300.


Yes, it does not seem to be very complicated. Some welding, some CNC
machining, not really that much seems to be involved. Just three large
pieces of iron is what is needed.

i


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Default Great idea of a trunnion table!


"Ignoramus22698" wrote in message
...
On 2011-09-06, Larry Jaques wrote:
On Tue, 06 Sep 2011 09:46:04 -0400, Randy333
wrote:

On Sun, 04 Sep 2011 19:47:32 -0500, Ignoramus30787
wrote:

I love the concept expressed in this auction, what a great idea!

http://www.ebay.com/itm/170691977589

I want to make my own now...

i
$1800 and the rotary table and vise is not included. Seems pricey.


NO kidding. I'll bet Ig makes an equivalent for under $300.


Yes, it does not seem to be very complicated. Some welding, some CNC
machining, not really that much seems to be involved. Just three large
pieces of iron is what is needed.

i


Do you have a CNC rotary table, Ig? They're far more useful than a trunnion
for accurate work. Trunnions are basically production tools with multiple
sets of fixtures; unless you get into the really expensive ones, they aren't
generally high-accuracy devices.

The Haas trunnion with a vise never looked like it made a lot of sense to
me. It isn't good for fixturing multiple parts and it doesn't seem to offer
a lot over a vertical rotary table, unless your particular part
configuration just can't be set up on the table itself.

On the other hand, a rotary table that can be set up vertically can be very
useful in a small shop.

--
Ed Huntress


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Default Great idea of a trunnion table!

On 2011-09-06, Ed Huntress wrote:

"Ignoramus22698" wrote in message
...
On 2011-09-06, Larry Jaques wrote:
On Tue, 06 Sep 2011 09:46:04 -0400, Randy333
wrote:

On Sun, 04 Sep 2011 19:47:32 -0500, Ignoramus30787
wrote:

I love the concept expressed in this auction, what a great idea!

http://www.ebay.com/itm/170691977589

I want to make my own now...

i
$1800 and the rotary table and vise is not included. Seems pricey.

NO kidding. I'll bet Ig makes an equivalent for under $300.


Yes, it does not seem to be very complicated. Some welding, some CNC
machining, not really that much seems to be involved. Just three large
pieces of iron is what is needed.

i


Do you have a CNC rotary table, Ig? They're far more useful than a trunnion
for accurate work. Trunnions are basically production tools with multiple
sets of fixtures; unless you get into the really expensive ones, they aren't
generally high-accuracy devices.


Yes, I do, I think that I showed it and how it turnsto you, but
perhaps the beer interfered.

The Haas trunnion with a vise never looked like it made a lot of sense to
me. It isn't good for fixturing multiple parts and it doesn't seem to offer
a lot over a vertical rotary table, unless your particular part
configuration just can't be set up on the table itself.

On the other hand, a rotary table that can be set up vertically can be very
useful in a small shop.


This is what I have.

http://igor.chudov.com/projects/Brid...y-Table-U12PNC

i
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Default Great idea of a trunnion table!

On 9/4/2011 8:47 PM, Ignoramus30787 wrote:
I love the concept expressed in this auction, what a great idea!

http://www.ebay.com/itm/170691977589

I want to make my own now...

i


I've always wanted one of these..


http://preview.tinyurl.com/3r7wvon
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Default Great idea of a trunnion table!

On 2011-09-06, tnik wrote:
On 9/4/2011 8:47 PM, Ignoramus30787 wrote:
I love the concept expressed in this auction, what a great idea!

http://www.ebay.com/itm/170691977589

I want to make my own now...

i


I've always wanted one of these..


http://preview.tinyurl.com/3r7wvon


Besides being heavy, these are also complicated to use.
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Default Great idea of a trunnion table!

On 9/6/2011 10:56 AM, Ignoramus22698 wrote:
On 2011-09-06, wrote:
On 9/4/2011 8:47 PM, Ignoramus30787 wrote:
I love the concept expressed in this auction, what a great idea!

http://www.ebay.com/itm/170691977589

I want to make my own now...

i


I've always wanted one of these..


http://preview.tinyurl.com/3r7wvon


Besides being heavy, these are also complicated to use.


Yea, I'm not a hobbyist, We have plenty of machines here that could
handle that.


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