More updates on the No 983 plane
August 22, 2013
July 22, 2013
July 17, 2013
Slow progress but I do like to get my bottoms right. All materials are in 303 or 304 stainless steel due to its better corrosion resistance
June 26, 2013
June 14, 2013
Work in progress on the new No 983 stainless steel block plane
Integral pins are back! These pins are cut 0.22″ long, cut full depth in one go with a 6mm roughing cutter. Then go round the houses again with a 6mm finishing cutter. Some people don’t believe that I can cut these pins full depth in one go in s/s (or any other material). It is just a matter of getting things right.
The last job is to put a tiny lead chamfer which not only makes an easier entry but it helps to prevent the edges from splitting during the peining process.
February 6, 2013
I thought it about time I wrote some more in my blog. Looking back on my past entries I notice that there are some gaps which I intend filling here.
At the beginning of any project the metal is a good place to start (after design and drawings are done of course). In all my classic designs I use mild steel – I have tried it in several different forms; hot rolled (which is very good and has little stress in but comes with a lot of scale to deal with), BMS (which is nice and clean but has a lot of stress in it), sheet metal (which still has a difficult scale to deal with and some stress). Stainless steel would be my favourite choice, but not on the classic type of planes. I therefore choose mild steel as this is a nice ductile material once the stress problems have been dealt with. To relief the stress I have to cut it to manageable sizes and send it off for heat treatment. This picture shows the material in two stages – after heat treatment and some after surface grinding.
As you can see from the picture my grinding machine is a Jones and Shipman 1430. It was made in the ‘60s and it has been reconditioned by Andmar who are more ‘Jones and Shipman’ than the company themselves. It has been the main stay of my workshop since I purchased it 10 years ago as all my work including tool making passes through here. That is every jig and every piece of work holding (as well as plane components). It sets the standard for all my work.
This surface grinder uses a 24” x 12” Eclipse magnetic chuck which needs re-surfacing every 12 months. This can take up the best part of a day. The nice true surface is so good I just had to photograph it (sad isn’t it!).
November 8, 2012
These Thumb planes are now finished but I didn’t have time to blog it. However the techniques are the same as on all my other planes.
They are available in Cocobolo, African Black Wood and Boxwood at £3,750 (+ vat if applicable).
September 5, 2012
Best part of the metal work well on the way
August 7, 2012
If you are looking for a nice tool calendar for next year have a look at this one: http://www.toolengraver.com/881-2/
Profits go to Woodnet Forum Christmas Fund.
May 11, 2012
Continuation of the last batch of No 982 planes
There are two reasons that I use the surface grinder a lot; the main one is for the precision and also for the nice textured finish. This usually means that I visit the surface grinder several times during the working of the plane as no matter how careful I handle the work pieces they seem to break out in a ‘workshop’ rash very quickly.
This picture here is the sides being ground true after the drilling and tapping. This also leaves the bottoms a true uniformed width and square.
All my marks are stamped with my fly press which I couldn’t exist without. The No 982 plane is stamped with an edition and its number, the plane type is stamped on the front end of the bottom (just behind the bun). The HOLTEY logo is stamped on the inside of the right hand side of the plane.
Now the front end. I use two angles here. The one being ground here is the critical one because this is going to be the mouth of the plane. This is in a similar tradition to some of the wooden planes and is much easier to regulate a small aperture as desired by some.