Some years back we fitted out a purpose-built ISO container-style cabin as an x-ray facility. The exposure room is roughly an 8 foot cube and all sides plus the doors (it has an emergency exit) were lined with a minimum 10mm of lead. We had the lead cast as 1000 x 500mm slabs by Calder in Chester, but of course all the joins had to be covered with matching narrow strips as otherwise the x-rays would pass through the gaps. So some of the slabs were put through a saw table (you really need a leather apron to deflect the chippings, they sting a bit!). When the floor had been swept and the chippings melted down, we had a couple of beers on the proceeds - about 120Kg as I recall (the lead, not the beer )starting weight 4kg. Lost 315g to the saw and slag
You got a link for loc line coolant pipe?Bored and tapped a hole in the C4 holder so that coolant can be directed to the boring bar, works well and the Loc-Line coolant pipe just pushes in so is easily removed when I remove the tool.
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Also wrote a macro for rotating the toolpath on the plasma, never really had a need for it but might come in handy one day. One issue I have found though is the CSMIO controller I use does not work in Jog as Mach with the parallel port would. It still jogs along the conventional X and Y where with the parallel port it would run along the rotated X or Y when jogging, so that is not so good
Still it can still be used fine from G Code as can be seen from the two bits I cut in a plate that was angled about 45 degrees to normal.
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It was more the pipe I was trying to find mate.You can get it more or less any place, I prefer to get the genuine stuff rather than the knockoff.
MSC Direct, Zoro, Chronos etc likely have it.
What pipe?It was more the pipe I was trying to find mate.
That takes the coolant from the pumpWhat pipe?
Had a lazy day, have to stay clean and keep a phone to hand. Ready to deal with customers.
So good coffee, good music and no power tools. The only electricity used was for lights and cd player. Water was boiled on a paraffin stove.
This J Tyzack Millwrights Dressing toll arrived in this condition. Complete, dirty. but with the dirt of age. The tips had been badly dressed over time.
The wedge was swollen with old wax and oil.
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The manufactures name was revealed in the cleaning and dressing of the edges.
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The cleaning showed a name stamped into 2 places on the wooden handle, the wedge and the blade.
R. L. Hickman.
The metal was cleaned with wire wool, White snake. Then warmed on the stove and wax polished in.
The wood was cleaned up with "Meths" and wire wool. This showed up the grain of the beech. The wood was finished with a custom shaped cabinet scraper.
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The wedge, is Oak. It needed to be reduced in width. But removing the excess would show up as new wood.
So, clean with "Meths" and wire wool. But keep the dirty "Meths".
Dress back the wood with files, on both sides. Then key with course sand paper.
By this time the dirty "Meths" should of reduced and left you with a dirty sludge. Add some soft wax to make a paste. Then using a fine wire wool stain the exposed new wood.
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Sanding sealer and Polish.
The polish is home made, dissolve shellac with cheep nail varnish remover and apply with a soft cloth.
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This is the old wet stone used to dress the cutting edges.
As it was 4am, the music was classic 80's rock and illuminated by a storm lamp.
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The other item I managed to get some time on was this 2lb Copper soldering iron.
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The handle is stuck on with rock sulphur and was not going to come of with out a fight and noise.
The tip had been droped at some point and was burred over. One rivet was loose.
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Cleaning up showed a manufactures name.
Monument Brand.
Plus the Number 28 on the other side.
The tip was dressed to give 1 square edge and the other 3 are radius to different amounts.
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Cleaned, polished and waxed.
The rivet was made sound by heating and pressing it in a vice.
The handle has been repaired at some point in it's life, you can see the welds on the bar to head.
The on line catalog showed two types of monument brand 28oz heads.From my apprenticeship tin bashing days over 50 yrs ago ..... IIRC 28 on the stamp usually means a 28 ounce head of copper , On that particular Tinmans 28 oz iron all edges on the pointy bit should be clean sharp edges & flat faces so you can easily sweat solder along seams or tin plate patches turning the iron as needed . Do you ever get any of the old Tinman's axe head irons for seam soldering ?