Fixing a boot zipper

The technique I used was very expedient (i.e. quick and dirty) but the upside is that you can do it with almost any kind of zippers – boots, jeans, backpacks, dresses.

The basic idea is to take the “end stop” off one side, and thread the teeth through.
Once you have the zipper back in roughly the right place, you can zhoozh it back and forth to settle the teeth in the right formation, then replace the “end stop” with a few windings with needle and thread.

The (what should be closed) bottom end has a nasty habit of re-opening from the wrong end sometimes when the zipper is closed. So we sew that together as well.

This week, my daughter got a pair of boots delivered with the zipper only attached to one side of the teeth. Perfect example. So I made this video in roughly half an hour.

I used some magnifying glasses, and some tiny pliers this time, but I’ve done it many times before with almost no tools except a regular needle and thread and some brute force. Broken a nail or two doing it as well, hence the pliers this time 😉

Starting an Aberdale 1947 motorbike after 62 years in a shed

After 62 years in a shed, we get an Aberdale Autocycle to run again!

It might look rough around the edges, but it is now officially a running machine.

Built by the Aberdale firm of London between 1947 & 1949, this Villiers Junior powered 98cc autocycle was typical of lightweights built during the immediate postwar era.

The 98cc Villiers engine hung from the frame and it had petroil lubrication, direct lighting and blade girder forks.

It had basic brake, clutch, throttle, decompressor controls, a bulb horn, drum brakes and a speedometer.

The motorcycles were manufactured in the Bown factory in Tonypandy in Wales. In 1949 they were re-badged and marketed under the Bown label.

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Prescription Motorcycle Goggles

I ride my old custom motorbike to the office every day.

If I wear my long-distance driving glasses, then I can’t read the speedo or see in the rearviews very clearly. Conversely, if I wear reading glasses, I can see perfectly in the mirrors, but the general traffic is a little blurry. What I really need is bi-focal glasses.

Additionally, with winter coming up, I’ve had a couple of drizzly commutes lately where the rain gets into my eyes or the glasses get cold and fog up. So goggles would be an answer to that.

How to get everything I want? The solution is obvious – make a pair of goggles that have both long distance and reading distance lenses all built in. I don’t have to settle for narrow bands either – I can use full lenses from my previous old pairs of glasses. Not ideal prescriptions any more, but perfect for the commute.

Sheet metal Reaver

Office Battlebot #3 

This weekend, I built version 3 of my Office Challenge.

And this time, I’m building a lighter weight sheet metal version, and powering it with an old toy car.

 

The challenge

My coworkers thought it would be fun to build and compete with some indoor battle-bots.

If you’ve seen the earlier videos in this series, you know that I previously built 2 unassailable test versions using cement and concrete.
One fell apart, and the other weighs almost a metric tonne and couldn’t move under its own weight.

Finished the welding course.

Tonight I solidified the fact that MIG is worth doing.

I created a bunch of junk sculptural items, plus several welds of which I am rightly proud.

This was a basic welding course held by Sydney TAFE, Ultimo. I’d highly recommend it.

I last had my own welding gear decades ago, so it’s been a nice reintroduction for me. I used to have oxy-acetylene equipment, and this has all been electric – Stick, MIG, and TIG.