Senin, 26 Desember 2016

Bathroom Finished

At last I have finally finished the bathroom.  Ive had the shelf units for a few weeks.  These were once again custom made to my drawings and supplied by Frinton Kitchen & Bathrooms.  Thanks to Graham and Danielle.  This company has supplied all my fixed furniture for the Kitchen, Bathroom & Bedroom.  Jolly pleased I am too.

On Friday the LED mirror arrived just in time to take to the boat which was handy as its the last part for the bathroom.

I managed to get a 12v battery powered mirror
which is now powered by the boats 12v system


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Kamis, 22 Desember 2016

A Boaters Favorite Subject

Yeh toilets again!

Following the removal of the 230v toilet in favor of the 12v again I was left with a gap behind the toilet as I had to remove some extra wall to get the plumbing connected to the 230v one.



I made a template a week or so ago and my brothers stone firm cut and polished a cover plate out of a type of man made porcelain.



So why are there tiles missing on the lower left?  Well, first of all it was an accident of removing the skirting board but then it became apparent this was a fortunate accident as I have another problem that needs fixing and these broken tiles sowed a seed to part of the solution.

The rubber sanitary hose used to take the macerated waste to the holding tank which is sold a "Smell Free" is now after only a year leaching a nasty smell in the boat and needs replacing.  This was supplied by a an expert firm in the field.  When questioned about this I was told that basically all flexible sanitary hose will leach smell sooner or later.  This I find unacceptable and have taken it up with the supplier.  In all fairness to the supplier I dont think they are to blame as they only brand that which is available elsewhere.  Neither the less to be told this hose should be regarded as an item that will need replacing anywhere from a year onwards is just not on.  Plumbing as far as I am concerned is a fix and forget item!

So in order to get the old hose out and new one in access has to be got.  By removing the right hand bathroom cabinet:-



I was able to carefully remove 2 tiles to replace the damaged ones:-



Then using a borrowed Fein Cutter (Thanks Garth at The Boat Yard Ely) I gently cut through the board behind ensuring not to plunge any deeper needed to breakthrough because behind are plenty of services:-


As you can see!  Im pleased to report nothing unintended was cut or even nicked.

So if anyone wants to buy me a pressie, a Feins Cutter will do.  In case youre not sure this is what one looks like.



Anyone??  

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Selasa, 20 Desember 2016

Happy Floatday

Well, one year ago today Avalon was gently lowered into the water.  Where did that year go?

Launch Pics again

 Well weve had a great year of cruising the Gt. Ouse waterways and meeting an making new friends. We have clocked up 187 hours which equates to about 750 miles covered. We have learnt how to mostly keep control on her. Weve had friends come to stay, tried most of the pubs and restaurants on the riverside, and most of all enjoyed it more than we can say.  I have still managed to find things to tinker with a couple of days a week.   




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More Electrical Bits

The last couple of days on the boat has really been themed with electrical things.

I was most excited to find this GSM gadget.  I wanted the ability to get the boat ready for our arrival by switching on the inverter which would then power the heating and fridge.  Initially I was thinking just one switch but as I looked I found I could get this 7 channel unit for the same sort of price.  I added a fuse inside the unit as its easier to get to there, I might also add and LED to show the power status.


The black relay is operated by phoning the unit.  The clever bit on this is it will accept numbers form a white list only.  Phoning this relay accepts the number then hangs up (no charge call) and switches the relay either ON or OFF depending on where it was left. This relay can also be TXT operated.

The rest of the blue relays are TXT operated only again on a white list.  A message can be to turn either =ON or =OFF.  As well as a number of other functions a TXT can be sent to get the status of all the relays.

So I have set relay one to switch on the inverter, two to set the heating on and three to control the fridge.  The other channels Im sure Ill find a use for.  Ive put the wiring tails in ready.

Next job was to parallel the alternators.  The reason is because the 115amp alternator charging the start battery is effectively doing nothing after a few minutes whereas the 115amp alternator is working flat out.  Easy to establish as the start one is cool, the domestic one is too hot to touch.

Alternator parallelling is simply joining the output of 2 or more alternators,  but its best not to permanently wire the together.  

To best make the connection a contacter, a type of big relay is used.

This one has a 150amp continuous  rating

There are different ways of switching the relay from a simple switch on the dash, or via a self energising relay system.  What ever way its important that the relay drops when the engine is stopped.  I have fitted an LED to display the status of the contactor. I havent yet installed this on the dash its just on a fly lead.

I have chosen to use a self sensing relay driven by the output or the start battery alternator.  The system listens to the voltage of this alternator, once it sees its charging it switches its internal relay which in turn energises the contacter and the parallelling is made.

This is the sensing system and its adjustable
to ensure correct switching

And this is the finished job.


The top alternator is (was) the start battery the lower is (was) the domestic, although once they are joined it is simply one curcuit, each sharing the workload over both battery systems.

The results so far are that both alternators now run at a moderate temperature.  I also noted that the battery monitor was showing 14.6v  I never saw this as high before.  My conclusions so far are that it,s working as it should.  Time will tell and if in the unlikely event it proves troublesome its easy to de-activate.

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Senin, 19 Desember 2016

One model makers opinion

Model makers are one heck of a competitive group of people. Its a good thing - it makes the art better and better. Good model makers always want to get to that "next level". Its not unlike other arts or music. I love to see what others do and sometimes Im blown away. Take for example, functioning miniature V-8 engines, or huge R/C 747s, or some of the Gibbs & Cox ship models from the 40s (lets not forget August Crabtree). I used to make more R/C boats professionally, but true R/C afficianados want to be able to claim credit for the performance of their model themselves.


Sometimes there are aspects to our competitiveness that have to be watched. Often a model-maker looks at what another model-maker has in front of them and unconsciously assumes that they are seeing that model-makers best work. This is how we reassure ourselves of our abilities and is natural.

Unfortunately, such comparisons may be flawed...

You will never, ever, see our best works, unless you are our customer, or the work is on display in public. Why? We cant risk traveling with works that are either too fine, or at a stage of construction where the details are too delicate. Dealing with preparations for shipping is scary enough.

When you make models for a living, there is an "economics" to the work. Some models cost hundreds of dollars while others cost tens, even hundred, of thousands of dollars. Its self-explanatory; the amounts of time, effort and quality of materials differ at each end of the spectrum.

You may be familiar with intricate models made from pieces of bone or toothpicks by someone imprisoned for decades. With nothing else to do for 20 years, it was probably therapeutic and the only thing to do. I cant imagine... Occasionally we run into someone that has been working on a single model for over 20 years. Its not the same situation, but what they have is usually wonderful.

Weve got to be careful about our comparisons. Often times between apples and oranges. We look at someone elses great work and become depresssed. Why?  Model-making is about learning and getting better. If it is that great, learn from it. Bear in mind that your own work may be better than you realize.

Much worse is to make an assumption of  another model-makers capabilities in order to measure your own.

I will say it again, "you cannot know what you dont know". This means that while youve got your chest out about your great skills, someone will come along and "blow you away", because you werent paying attention.

All model makers are different in some way, shape or form. I seriously  doubt that August Crabtree could have built a functional V-8 engine and the converse for the engine modeler. They are/were both great model-makers. I think that they would both have respected each others work, knowing the differences.

Your most important competition is with yourself. Work on learning more. Judge yourself fairly. Make models that you like and in the way that you believe they should be made. You will probably change your beliefs every now and then, but if you keep growing, youll be contributing to the world of model-making.

"Always sign your work. Its very sad to see a great model with no way of knowing who made it."
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Gritty Alterations

A wanted a break in the weather this week as I am having the Pram Hood altered to have the helm window and the large back window made to zip out.


While its gone I have taken the opportunity to grit the back end of the roof.  This involved a good rub down with 40grit DA then masking up.


Then a very thick coat of floor paint followed by a liberal sprinkling of grit.  There is 16.5Kg on there believe it or not.  I wanted a course grit and strangely I found exactly what I was looking for in a pet shop. Crushed Oyster Shells!!! Nice and course, and only 95p for 1.5kg.  Al last something cheap for a boat.

 
I expect to recover at least 10kg with only 5-6 kg stuck to the paint

It looks a bit hit and miss now but when the masking is removed and the excess is removed it should look nice and neat.

I have also prepared the gunwales ready for gritting and Ive dried out the water tank ready for its final coating.



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Jumat, 16 Desember 2016

Steps Revealed

Been to the boat for a couple of days and got a few more more jobs done.

I can finally reveal the steps which have been a work in progress for a while now.





The woodwork was done from my drawings by DW General Wood Machinists They have a CNC router which shaped the steps and plunge routed the slots to 8mm to receive the inserts.  I made the inserts from 3mm x 10mm steel which I had chrome plated.

These steps were my wifes concept and of course it was my job to deliver.  We have 2 dogs, one of which is getting on a bit and struggles with steps so we needed steps that they could get a good grip on but still look stylish.

Another job done was some the bow deck gritting.

 Masking is the trick but it takes 90% of the job time

The finished gritting ready for final paint

Well half of its done.  Its only practical to do sections at a time to keep it neat and manageable.  All the corners are rounded as it looks better IMO.
 


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