Updates to the blog

Hi, Just a quick update today.

Over on the left of the page I have added a new link to the Projects page.

Here I have listed my current ongoing projects, their status and links to the labels the belong to. There aren't many yet, but as I start new projects and remember others I have put on hold I will add them to the page.

If there is any project you would like to see more of please let me know and I will try and focus on it a bit more.

Cheers,
Rex

Home again

Some of you may have noticed that I haven't posted recently. There has been a good reason.

For the last few weeks I have been in New Zeland on a family holiday. I had a great time and have come up with some new projects to get through and some changes to on-going projects. I also have a few changes and additions that I'm going to make to this blog.

So have a happy, exciting new year and keep an eye on here for all kinds of new stuff.

Cheers,

Rex

The Mill moves again

On the weekend I had the opportunity to play with the CNC mill again.

We last left it running, with the power supply integrated into the case. The old computer power supply had enough juice to run the beaglebone, but unfortunately not enough grunt to energize the stepper motors. As soon as I tried to power them up some kind of overload protection would shut the whole thing down.

To help pinpoint the exact problem here I connected my benchtop powersupply in parallel with the computer supply over the stepper driver input. This worked and I could switch machine power on and off without issue. To see if the problem was just an initial surge overloading the PSU I unplugged the benchtop supply to see if everything would still run. It did; but the PSU started to make a funny sound and I'm sure I could smell something wrong. I plugged the benchtop supply back in and the noise went away immediately, with the smell disappearing shortly after.

So it looks like I don't have a big enough power supply. The solution? I've ordered a 240V to 12V 20A swichmode supply from eBay. At the price I decided to get the 20A model as it might be a little marginal at the rated power. By getting well over I should have plenty in reserve, particularly if I want to run the spindle off it as well.

Hopefully this will arrive by the end of the week and I'll be able to install it either next weekend, or the weekend after.

Busy times at the moment, I've got something else on order from eBay that should arrive early this week. That will be an interesting little project. And I picked up something interesting from the market today which I'll do a little post on as well. So keep an eye out for those coming up.

Cheers,

Rex

It works

No more leaks.

A huge thank you to my brother today, without whom the Jeep would still be parked in Mum and Dad's driveway with a line missing. As I have been a bit unwell the last few days

As you can see from the photo it is in a new spot. Actually nearly the same spot we first saw it in on this blog. Which is rather fitting as this is likely going to be the last we see of it as I am now looking for a new owner so I can focus on other projects that will take me in the direction I am hoping to be travelling. Particularly this dinghy that is still waiting for a trailer to be built. Which will probably be happening sooner rather than later as it is warming up nicely, providing good motivation for getting it mobile and sailing.

Cheers for now,
Rex

The death of a wreck

So we finally got the last of the parts I wanted off the falcon and this weekend the scrapper is picking it up. The list is surprisingly long especially when you consider how quickly it all came off. Here it is, along with what I plan to do with each item:
 - Airbag - Set off in the paddock with a plough disk or somthing on it
 - Intake manifold - Scrap?Sell? Whatever. I needed it out of the way
 - Injectors - I'm probably going to put these on the Jeep to see if the more modern injectors give me better economy.
 - Throttlebody - Possibly, maybe, unlike but it may end up on the Jeep. I think it's a bit bigger than stock so less restriction at WOT.
 - Fuel Tank - This is going in the Rodeo which will mean that I can drive nearly 1000km without having to refil.
 - Exhaust pipe - I'm goiung to use some of the bends from the pipe to help me make up the new exhaust for the Rodeo
 - Radiator & Fans - With any luck the fans will fit on the Jeep so I can get rid of the mechanical fan.
 - Air con compresser - This is an exciting one, This will be going in the Jeep for use as an endless air setup.
 - Rocker cover - I'll probably clean this up and paint it then sell it
 - Can Shaft - Either sell this or hang it up somewhere as decoration.
 - Power Steering Pump - This will become an oil pump in some future project.
 - Towbar - Sell, no good without the car it goes on.

I think that's pretty much all that came off the Falcon. If anyone is interested it's a Ford Falcon AU II ute. I will update this page with links when I use any of the above in my projects.

Cheers,
Rex

On with it's head, then off again. And a return to normal viewing

So I haven't posted for a while, mostly because I have started to use a camera and have since lost all of the photos.

So the long and the short of it is, that I got the head back on, the engine running and everything good; even booked in for rego. Then the welch plug in the back of the head that I hadn't seen while it was off began to leak. Badly. Eventually I managed to not get it out with everything in place so I ended up taking everything off again including the head. With the head off it took all of around 10 minutes to remove and then install a new welch plug. With everything back on I got it started, no leaks. Phew.

From there I got it registered, drove it for a few weeks, took it to Sydney. Took the old oil that I'd put into it out and replaced it with fresh stuff. and gave it a good clean inside, still needs one outside though.

After Driving it for a while I noticed a strange noise from the front end while in 4wd mode. Solution 1, change the oil in the front diff and check what it loos like inside. No dice. Next, start researching online. One option seemed to be that it was "Angry Sparrows" or a squeak from something potentially worn in the front drive shaft. So off with that. It turned out to be a piece of cake, just 8 bolts to remove. Upon inspection I discovered the the apparent reason for the noise was a lack of grease in the ball in the middle of the double carden (CV) joint near the transfer case.

After pulling the double carden apart and damaging(?) one of the universal joints grease was worked into the ball because a replacement kit was around $100 which is somewhat more than I was willing to spend. Everything got re-assembled and then a short drive was taken. Silence, no more angry birds for me.

With that fixed I started to think about the trip I am leaving on tonight and the fact I will be towing a trailer ~1000km each way in an automatic of less than ideal status. I looked into a transmission oil cooler and discovered that there was already one installed. I also wanted to be able to measure the oil temperature so I installed a SAAS oil temp. gauge as a transmission temperature gauge. The install was very straight forward and didn't take too long except for the cutting of the hard line. That had to be done by hand with a hacksaw blade as we had nothing else that would fit in the small space.

So from here I have a 3 new projects all of which are exciting and I am looking forward to all of them. One involves a road trip this weekend, one involves rainwater and the last involves my wreck, EFI, turbos and someone else's car. All will be exciting and lots of learning will be done in all 3 new projects.

Until next time, Cheers.
Rex