From the Workshop

March 6, 2012

Window to my Workshop 60

Was it really Christmas Eve since I last blogged!!!!!!

The first batch of planes are now finished, they were not easy but it hasn’t taken me 10 solid weeks to get this far.
 

 
I seem to have landed here without any pictures of separating the bottoms into front and rear. This picture now shows the beds being milled. There is a surprising amount of material to move and has cost me a considerable amount in tooling. Stainless steel does have its disadvantages.
 
 

 
The front end of the bottom. There are two operations here. The first one is to machine the angle for the front end of the mouth then a small rebate is machined to catch the sides of the mouth from the rear section. This will lend a desirable amount of support, especially when it comes to peining the dovetails otherwise this part of the dovetail will cave into the mouth. It also provides additional rigidity to the plane body because any stresses could force the two halves of the plane to jiggle. It doesn’t sound very technical but it is descriptive. It could show a step where the front and the rear of the bottom join. Of course we are only talking very small amounts here (+/- 2 thou).

Something that always amuses me on the traditional mitres is the tongue and groove joint. This does absolutely nothing.
 
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October 24, 2011

Window to my workshop 57

Showing the continuing work to this non-adjuster blade. 
 

Work on the blades recommences now that they are back from hardening. 

This picture shows one of the many grinding operations.
 

Even the snecks have to be ground on one surface before they are assembled.
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October 19, 2011

Window to my workshop 56

Filed under: No 10 smoother/mitre,Window to my workshop — Tags: , , , — admin @ 4:21 pm

Some of the woods that I intend to use in the No 10. Although it doesn’t look at its best at this stage I am putting the picture up to satisfy an enquiry.  There is ebony, box and rosewood.
 

This wood is very,  very special.  It is Pterocarpus santalinus.  As it comes at a premium it will only be appreciated by those who are familiar with this wood.
 

I think I have been here before, though in a different application.
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October 17, 2011

Window to my workshop 55

No 10 smoother/mitre

A very patient customer asked me to make a small mitre plane. He wanted a 11/4” wide blade to be bedded at 25 deg and bevel up with a short body. No adjuster was required.

I would classify this plane as a smoother/mitre. The small mitre plane has always seemed to be surprisingly scarce for its usefulness. Having got my simple sketch approved the first batch is now well on the way (the sketch can be seen on the website here http://www.holteyplanes.com/).

It is a combined stainless steel bottom with naval brass dovetailed sides and brass lever cap and thumb screw. The blade is in my A2 original specification and has a top sneck. The length of the plane is 43/4“.

Despite its apparent austerity there will be no lacking in specification and quality. The designation will be No.10. Delivery will be end of November 2011.

What better place to start than the blades.  Here are the A2 blanks being drilled and shaped.  These are now away being heat treated (the only work to be done out of house).
 


 

Brass sides have been cut from sheet and trued up into rectangular blanks. 
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September 7, 2011

Window to my workshop 54

The final part of the A6 construction.
 

Drilling and countersinking frogs for the rivets.
 

The bottom has been slotted out for mouth and drilling for the corresponding  frog rivets.
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August 9, 2011

Window to my workshop 53

Adjuster components for A6
 

This item is most commonly known as the banjo and it is the most work intensive component in the whole plane.  This picture shows that it comes out of a round bar.
 


 


 

 There is a lot of preparation but this is not a step by step instruction manual, it is just a few snapshots.  In these pictures, after lots of preparation I start to ball generate the round part of this component. 
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August 2, 2011

Window to my workshop 52

A6 Part 2

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All of the woodworking has its edges squared up on the milling machine as I have a bit more confidence in this machine than I do a planer.

 

A pair of infill sides being drilled for riveting spacers. At this stage all edges are trued up

 

This is the infill side with the spacers pressed through the handle testing for fit. The two sides have yet to be separated.

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July 31, 2011

Window to my workshop 51

The last batch of A6 planes part 1

After receiving a commission for an A6 smoother I decided to make a batch of six. The A6 is probably the most time consuming of the infill planes (well perhaps the A7 is worse!). When using the designation A6 one should realise that my A6 is not to be compared with the Norris or any other plane of this type – it is made to a higher precision and has some innovations not seen in the original. This standard is beyond the scope of those without a tool room; I am not aware of any comparison. I work from a reasonably equipped tool room; not a production line. All work is done in house with the exception of heat treatment for the blades.

Although this model has been blogged before I am running it through again as this A6 is just that little bit more special. I always try to make the current plane better than the preceding one. Also these will be the very last Holtey A6 planes. For all my innovations and upgrades my work is veiled by the Norris history and I feel it is time to move on.

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The first part of starting the plane is to get the timber chosen and prepared so giving the wood some time to settle whilst making a start on the metal work.
 

Here is a stunning piece of Cocobolo (Dalbergia Retusa) which was cut from a very nice log that I acquired from Timber Line a couple of years ago – thanks to a friend who spotted it on a visit there. This is the basic roughing out for the infill components.
 


 

With the wood put aside to rest, a good starting point is the blades as they need to be sent away for the heat treatment. This shows the milling of the faceted end and slot.
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February 13, 2011

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Some pictures of the completed No 982 panel planes (14 1/2″).  I made a limited edition of 8 of these planes, a few were made with the brass cones. 

 


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December 26, 2010

Window to my workshop 48

 

Now that the No 982 lever caps are 99% complete I shall move on.

 

The beginning.  Cutting up bottoms and sides from hot rolled black mild steel.  This is a very malleable material with no stresses.
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