machining

A Spinner for Faerie Willow

Making stuff is fun, but making stuff for toppy people that you have a crush on? Even MORE fun. The lovely Faerie Willow wanted a spinner for playing games on her OnlyFans (and with me 😍), and one mustn’t keep a Princess waiting.

The spinner is to be heart shaped, and made of steel. That means it’ll need to be cut with the plasma cutter, and that means I’ll need a template, so the first stop: woodshop.

I found a vector image of a heart and printed it out, then transferred it onto some scrappy 3mm plywood

I found a vector image of a heart and printed it out, then transferred it onto some scrappy 3mm plywood

I cut out the heart on my bandsaw

I cut out the heart on my bandsaw

That done, it was time to use what is possibly my favourite machine: the plasma cutter pantograph tracing table. This machine, that I built last year, uses a pantograph to transfer the movements of a scribe perfectly to the plasma torch on the other side. This allows wooden patterns to be used without catching fire, and keeps me a little further from the plasma arc. You can see a video of it in action here.

Template on the left, steel sheet on the right.

Template on the left, steel sheet on the right.

There’s always a bit of fettling to do after plasma cutting- knocking off the slag and tidying up the edges and such. Then it turned out that for some reason the mill scale on this particular piece of steel was super hard, so I had to painstakingly grind it all off. Once that was done, I had this:

<3

<3

The heart needs several holes drilling in it: A clearance hole for the central 12mm shaft on which the pointer will rest, two mounting holes for the bearing that holds the shaft, and then three holes to tap for an M6 thread to hold the machine screws that the whole thing will stand on. My new compound table in the drill press, coupled with a centre I made in the lathe, makes it so easy to accurately line up on punch marks. That’s something I always used to struggle with before.

Also I thought the reflection was cool.

Also I thought the reflection was cool.

Then I tapped the three holes for the legs. With a locknut on each, these socket head capscrews make nice feet that won’t scratch surfaces.

I I I

I I I

With the body of the spinner done, it’s time to make the part that actually spins. I used a piece of brass flatbar for this. I cut it to length filed it, put a nice point on the end with the disc sander, and then drilled and tapped a hole in the centre of it, where it would mount to the shaft.

The pointer cut and polished, before being drilled and tapped.

The pointer cut and polished, before being drilled and tapped.

Next, in order to make the shaft, it was over to the lathe, which is another of my favourite machines. It’s an absolute beast, made in Germany in 1938, and I think I’m only its third owner.

I faced the end of the shaft, and turned it down to 6mm so I could cut an M6 thread on it with a die.

Leinen D23LZ, for those interested

Leinen D23LZ, for those interested

A 12mm shaft with an M6 thread, ready to randomise!

A 12mm shaft with an M6 thread, ready to randomise!

With that done, it was time for final assembly! A flange bearing was bolted in place using the holes drilled earlier, and the pointer was screwed onto the shaft, which was then fastened in the bearing. A quick clean and some clear lacquer, and it’s ready to decide some fates! A big thank you to Willow for allowing me to make this for her.

FinalGif.gif

Metalwork

About 18 months ago I was given an arc welder, an angle grinder, and a host of other old tools by my cousin, who was moving house. I was scared of the welder for a bit, but on my birthday last year, trying hard to avoid working, I took it outside, and plugged it in. It sort of exploded, and knocked out the power, but I took it apart, and rewired it, and then it worked fine.

I started teaching myself how to weld, and for a long time I thought I just wasn't very good at it. Then I bought some decent electrodes and started storing them properly, and my welding improved a great deal. On a fabrication job, my welder kept overheating, and I realised that I'd need a new one. At Harlequin Works, "new" invariably means "new to me but much older than I am", at least when it comes to tools. I bought a Pickhill Bantam, an old oil cooled welder, and that knocked out the power the first time I used it too.  This time I needed to build an inrush inhibitor, to prevent it drawing too much current when it was turned on, and now it, too, works fine, and much better than the old one.

Today, I took delivery of a lathe- it's a step that many metalworkers seem to take, from fabricator, to machinist. The lathe increases the capacity of my shop a great deal. Jobs that were fiddly or impossible before will be easy now, and if I need a part for something, I can almost certainly make it rather than buying it.

People who use tools laugh when I say this, but that's the last big tool, really. Perhaps one day I'll get a milling machine too, but from here, the shop is more or less complete, and any new tools will be upgrades.