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27th November 2014, 09:30 AM
Thread: New CNC Router - Welded steel
by ttjarrett- Replies
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I thought that might be the case given that your...
I thought that might be the case given that your rotational speeds would be greatly reduced without the additional support. Looking at the Hiwin ball screw catalogue, a fixed-free ball screw mounting...
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27th November 2014, 08:24 AM
Thread: New CNC Router - Welded steel
by ttjarrett- Replies
- 22
- Views
- 5,921
Hi Pippin88, I noticed in your CAD image that...
Hi Pippin88,
I noticed in your CAD image that you're only supporting your ball screws at the motor end. Is there a reason for this?
Thanks,
Toby -
23rd January 2012, 01:55 PM
Thread: Bulk T-Nuts
by ttjarrett- Replies
- 0
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- 1,016
Bulk T-Nuts
Hi All,
I have a heap of aluminium extrusion T-Nuts left over from several projects, so I'm getting rid of them. I thought I would post it here because they are pretty CNC specific and I am not... -
10th October 2010, 07:10 PM
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For Sale: Hitachi VFD, Spindle Motor, Collets
Hi All,
If anyone is interested, I'm selling a new Hitachi VFD, 1.5kW spindle and a set of ER11 collets. Details over at the marketplace forum.
Thanks,
Toby -
16th January 2010, 11:32 AM
Thread: CNC Routers for Sale
by ttjarrett- Replies
- 0
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- 4,227
CNC Routers for Sale
Hi All,
My name is Toby and I have been lurking around here on and off for a while now. Over the last year or so I have been developing a CNC router that I thought some of you might be interested... -
23rd April 2009, 03:31 PM
Thread: First Build All MDF Machine
by ttjarrett- Replies
- 19
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- 5,813
Greg, I think I want to go with the G540 unit...
Greg,
I think I want to go with the G540 unit (just because the BOB is included) and I only deal with building the power supply.
You were right about the motor, I was looking at the... -
22nd April 2009, 12:41 PM
Thread: First Build All MDF Machine
by ttjarrett- Replies
- 19
- Views
- 5,813
Hi Greg, The motors I have are no longer...
Hi Greg,
The motors I have are no longer mine! I sold them yesterday with my HobbyCNC board. I decided to sell the board before I purchased a Gecko, and the motors made the sale much more... -
16th April 2009, 08:54 PM
Thread: First Build All MDF Machine
by ttjarrett- Replies
- 19
- Views
- 5,813
Hi All Attached are a couple of pictures of my...
Hi All
Attached are a couple of pictures of my machine as it is at the moment.
The design intent for my machine was to keep it simple (which went out the window pretty quickly) and to approach... -
15th April 2009, 10:15 PM
Thread: First Build All MDF Machine
by ttjarrett- Replies
- 19
- Views
- 5,813
First Build All MDF Machine
Hi All,
In a previous thread I started a week or so ago outlining a few ideas I have for an all aluminum machine I am considering building, I mentioned I had recently completed an MDF machine. I... -
9th April 2009, 12:01 AM
Thread: 80/20 Aluminum Design Verification
by ttjarrett- Replies
- 5
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- 3,784
80/20 Aluminum Design Verification
Hi All,
I think I should start by introducing myself. My name is Toby, and I was invited to this wonderful forum from CNCZone by Greg. I'd like to thank Greg very much for the invite over here,... -
31st March 2009, 11:33 PM
Thread: New user with interest in CNC
by ttjarrett- Replies
- 3
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- 989
New user with interest in CNC
Hi All,
My name is Toby and recently joined this great site after an invite from another user (thanks Greg).
My main interest is CNC machines, and I have already come across some of the best...