Last year I made a few purchases of Taps and Dies for cleaning/chasing threads on the Matchless and other projects. This is partly helped by my job as I am now a lot more aware of the array of threads used on things.
I ordered the bits from Tracy Tools down in Devon and ordered them loose so not in a case, I have seen sets in cases at shows but always disappointed about the standard of the taps and the cases.
So I made my own cases,
I have some gaps, that is because the tap normally come in sets of 3, Start, Second and Bottom but the sets I bought only had the Start and Bottom taps. The inserts for the boxes are basic and loose. Once I am happy with it all I might give it a varnish but this is just version 1.
So randomly looking at eBay one evening and I spotted a bit of test gear for Clare Flash Testers. I have the task of calibrating these at work and the chance to get a bit of kit for actually testing them was beyond tempting.
Next thing I know I had bought it, followed shortly by some other bits such as a Resistance and Capacitance box. Not sure why other than its nice to have some stable things to check my new multimeter against (more of that later).
The flash trip value of 5 mA can be checked using the Insulation Resistance value of 200 KΩ, which will give a reading of 5 mA at 1000 Volts A.C. or D.C.
No facilities provided for checking live load modules, such as ammeters and wattmeters, fitted to many Clare test stations. Such modules should be checked using a good quality AC test set.
This is from the above website.
I did some quick checks and most of the resistances are good but the Low ohm earth ones aren’t so good but that is mostly due to my meter not being designed to measure that low and the unit being designed to have 25A running though those resistances. So unless I find a 25A power supply that I can use then measure the ohms in the same way you do with a shunt.
Annoyingly someone has stuck stickers on the instruction sheet, I am looking at how I might be able to remove them. The brass/copper connectors on the front are also in rather poor condition so I thought I would open it up so I could give it a clean.
Now that I could see inside I noted it is rather basic. More importantly I can get to the nuts to remove the posts. So I removed one and had a go at cleaning it in a solution of salt and white vinegar.
I will admit I did make a mistake with cleaning some of the bits as I put them all in the same cup. The washers are zinc and that attracted the copper so ended up with the bits going black, but thankfully it only took a little light cleaning with a copper brush. The next connector I did them separately.
What will I use it for….I don’t quite know. Might take it on-site the next time I have a few of the old Clare flash testers to look at and see how it compares.
So some of you may already know but I do like collecting a sorting parts. Mostly nuts a bolts. The reason, I dislike taking time to search and hunt for bolts. Many times have I gone looking for a bolt only to find 3 of the right size but not a 4th. Then there is the “we have some, but not sure where” thing. So I like to sort and label the boxes, yes even the label maker have a label on it saying label printer.
During my last sort out a lot of the boxes got new labels. Lots of labels. I spent a good afternoon messing with the software for Brother Label printers as you can do stuff with spreadsheets etc and I use that at work often enough but this printer isn’t as smart and OMG the software is a nightmare to work with. So I resorted to hand typing lots of it out.
The boxes look rather smart as well. I ended up buying more tape and then reprinted a lot of the labels at a larger size as I may well end up like my Dad and needing glasses.
Then I faced this,
It is just a mess and drives me up the wall whenever I look for one the right size, not helped by the container also ending up with a good amount of oil in it. I was thinking of a neat way to sort these, then I remembered someone I know had got fed up of not having the jubilee clips he needed so he bought some but he went the extra mile and just bought a shop display unit of them.
I thought about this, as it is just so shiny and neat and oh shiny. But then I looked at the cost and though hmm I have plenty I just need a rack. Time to fire up the laser we have sharks to fry….erm OK. A quick bit of skilled drawing and I had an idea.
It made sense to me and I went and started drawing in Illastrator and Inkscape to get the design just the way I liked it. Then it came to cutting with the laser.
A bit of jiggering about and I had it assembled, I didn’t have any PVA glue to had therefore I used some hot glue.
Its not perfect, but it does what I wanted to do.
If you want to make your own based on my design then head over to thingverse where I have uploaded a slightly modified version as I made a few slight design changes.