Recent Posts

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21
Project Logs / Re: Duender build
« Last post by shipto on July 17, 2026, 02:57:02 PM »
Things have got slightly more complicated I was thinking I would just download the STL's from the duender github and that would be it but alas unless I want to do some resizing (which I don't if I can help it)
First thing is I decided to hang the corexy steppers off the back rather then inside the printer which would be fine but not when the belt adjusters are printed to the STL's both things will make the machine too big to fit into the cubby hole made for it (pictured with my current one in position. Or rather it would fit in just about but I wouldn't be able to close the sliding doors which protect it from dust etc kicked up by other activities.
So I am faced with the decision to move the steppers inside or redesign the front belt adjusters, moving the steppers might be the better option but I was quite pleased that some of the hardware from the CR10's would fit them just right off the back.
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Project Logs / Re: Duender build
« Last post by BillTodd on July 17, 2026, 01:32:30 PM »
I would guess the v wheels will be fine . There's little to no forces moving them around and they work fine for most bed slingers.

I must get on with my dual hot end for the frog spawn , I put it away last year and have yet to start again
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Project Logs / Re: Duender build
« Last post by shipto on July 15, 2026, 01:14:05 PM »
Frame is pretty much figured out and it is going to be a triple Z like my current one but I would like a double hot end on this one.
Rather than go to the expense of linear rails for the Z's I am going with the cr10 wheels, this may change later but I can't see any reason it wont be acceptable.
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Project Logs / Duender build
« Last post by shipto on July 11, 2026, 11:40:02 AM »
I was looking at making my home brew 3D printer better by adding linear rails to replace the bars which have served until now.
I was thinking a needed a cheap and cheerful one to print any parts I might need and noticed someone not too far away selling a couple of creality cr10's all in bits and pieces for a reasonable price.

That of course has changed the situation so now I am going to build a complete replacement machine while keeping mine current one intact to print any parts. So far I have managed to arrange the extrusions in such a way that I only need to cut a few bits.
I will need to make or purchase a few corner brackets to keep everything square and rigid but the plan is to keep the front top free of any beams.
I have ended up with an opening of 460mm square so I may increase the bed size at some point in the future from its current 300X300.
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Member Videos / Re: My week this week, my workshop videos!
« Last post by hermetic on July 04, 2026, 11:43:57 AM »
Hi Folks,
Three days of chainsaw and burn gardening, followed by some machining and welding antique repairs! To round off the week my SIL and I fix up and electric scooter for her to zoom around the private estate where her husband works. It was abandoned in a stairwell with a knackered battery, and flat tyres, and we managed to turn it into a goer! A fun week, I do like to see a pile of junk arrive and a working machine leave on the same day!
Phil, in hot and sticky East Yorkshire!
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New from Old / Re: Restoring an Old, Tired Mini-Dozer
« Last post by rleete on July 02, 2026, 06:49:29 PM »
No, there is not.  All the original pulleys and shafts were missing when the previous owner bought it.  He had plans to do what I am attempting, but never got to it.

The problem: big hole in the side

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My solution: Weld in a close-fitting disc for said hole, using the lathe.  My setup as seen below.

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Unfortunately, the hole has some rough edges, so the disc doesn't quite fit as desired. I'll take a grinder to it tomorrow, and it will be just fine.  I need to add a slight chamfer all around for the weld anyway.  There are 6 smaller holes that I plan to plug the same way.
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New from Old / Re: Restoring an Old, Tired Mini-Dozer
« Last post by vtsteam on July 02, 2026, 04:36:40 PM »
With regard to the plan to get a zero turn mower -- does that mean there is no motor or transmission presently?
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New from Old / Re: Restoring an Old, Tired Mini-Dozer
« Last post by rleete on July 01, 2026, 07:01:06 PM »
Replacement pieces have been cut (thankful for the large shear at work) and tack welding should commence this weekend if the weather cooperates.  I will update with pictured then.
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New from Old / Re: Restoring an Old, Tired Mini-Dozer
« Last post by rleete on June 27, 2026, 12:53:07 PM »
Made some progress today. Rusty side panels, rusty back panel and part of the rusty floor were all cut away. I think I have to cut more of the floor out, or maybe just reinforce it a little. Some straightening work was done, and all the remaining parts have been disassembled.

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Next step will be to cut and tack weld in the replacement panels. Then I can start work on patching all the holes in the sides. I plan to use the lathe to turn closely fitting plugs for the round holes.

I like to watch The Australian Armour & Artillery Museum videos. I have new-found respect for the guys that do the restoration work there. While I'm working in thinner material, it is still a lot of work, especially with my limited tools and experience. I'm definitely learning as I go.

I ordered some flap wheels for the angle grinder to clean up surface rust and bought primer as well.
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Gallery / MOVED: USS Monitor Building Project Video
« Last post by vtsteam on June 27, 2026, 12:52:34 PM »
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