From the Workshop

November 8, 2011

A Perspective in Exotic Woods

Filed under: Specials — Tags: , , , , — admin @ 1:25 pm

I have obtained some very exotic woods over the past few years but undoubtedly at ‘the top of the tree’ would be Zitan (pterocarpus santalinus), a much coveted wood by the Chinese. There is some more information on my website .

It has always been my intention to fill some of my small low angle planes with this very rare and valuable wood. I think this wood is unknown to most Westerners. I really want to use this in some very special editions. Normally the cost of materials is a small percentage of the price of a plane compared to the labour cost but these planes will have to be at a premium. In the scale of things it would be justifiable to use this extravagant material.

These planes will be rare as I only have a small amount of this wood and I have more chance of winning the lottery than obtaining more (even allowing for the fact I don’t buy lottery tickets!).
 

 

These are two very good examples of the oriflame colouring that Zitan is known for. Once exposed to the light and atmosphere it will go dark and in some cases black.
 

This is the Zitan log as it arrived. It has probably been exposed for some time. It does seem to be very dull and gray as the surface has a rough texture without any finishing.
 

There is a lot of variation in colour and contrast after long exposure to light. It is about 3 years since I resurfaced this piece and it has still maintained its colour and contrast, also showing its chatoyant quality.

Having made some research of my own and finding other common names (Red Sandal Wood, red Saunders, ruby Wood) it would appear that these names are very loose terms and can be used for other types of this species. You have to be very careful when the name Red Sandal wood is being used – the true common name for P. Santalinus is Purple Sandalwood. To avoid any confusion you really are looking for Santalinus not Santalum.

It seems to me that I am one of the few people who have put anything into print about this species and I am now listed with Google on this subject – slightly worrying!

Another wood that crops up quite a lot is the Dalbergia louvelii which in many cases has been passed as another form of Zitan. This is also a rare wood and there is little information about it.
 

Here the Dalbergia Louvelii has a freshly textured surface which will go very dark. This certainly demonstrates the similarities with Zitan.
 

This is the Dalbergia Louvelii again, a considerably aged heavy board. Typical of Dalbergia, with the contrast returning with age
 

This is a quarter cut view of the Dalbergia Louvelii, with the wood textured. As you can see it is already starting to go dark. The wood can be lightly oiled which gives it a little more depth and in time some of the contrast returns. This can be said for both the Louvelii and the Zitan.

September 28, 2010

Window to my workshop 45

Filed under: Specials, Window to my workshop — Tags: , — admin @ 3:18 pm

For some time I have been looking for a simple copying lathe just to turn the buns on my No 98 series planes.  I have not been able to find anything suitable.  So I decided to buy a standard lathe and purchased a second hand Wadkin BZL woodturning lathe.  I then tried to find a copying attachment, which just led to more dead ends. 

 As it happened my brother made one of his visits from France and he is always looking for a little job in my workshop.  So it seemed to be a good idea set him with the task of making this tool.

 Until this lathe came along all my wood working was done on my Harrison M250 engineering lathe.  Which is a bit drastic just for turning wood.  Up until I got this lathe all my buns were turned from scratch with just a template reference, so I was getting desperate for a system of repeatability.

 Harrison M250 lathe
(more…)

December 22, 2009

Purfling cutter photo gallery

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A purfling cutter that I designed myself many years ago.  It is in stainless steel and gunmetal with rosewood handle.  Note the handle rotates and can be locked by twisting.

Looking back I offered this tool at a ridulously low price and got little interest at the time.  Now I am NOT interested in making it again.

 

purfling cutter 3

 

purfling cutter 2

 

purfling cutter

Skew mouthed mitre plane

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The person who commissioned this plane is no longer with us and I am not sure who owns this plane now.  I did not stamp my name on it as it was not my design.  With the wedge on runners it works well and is comfortable to use.  Now I have dug the photo out it looks better than I remember and there could be possibilies with this design.

skew mouthed mitre plane

A71 Norris Type transitional

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Two copies of a Norris A71 which were commissioned

 

1 A71 Norris type transitional

 

2 A71 Norris type transitional

 

3 A71 Norris type transitional

 

4 A71 Norris type transitional

July 13, 2009

Special

Filed under: Specials — Tags: , — admin @ 2:05 pm

A photograph following the comment from Dave:

engraved_holtey

A project like this is priceless.

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