Hand Production Techniques - Lesson Thirteen

During this lesson I decided it was time to create the groove for the back and divider of the cabinet. I did this using the methods previously explained further ↓ the blog ;)

The main problem I had during this lesson was the fact there were only two combination planes, and I left mine at home :( . However I decided it would be better to go home and pick it up, rather then waste lesson time.

I also had to put on a wooden guard on the plane to stop it from marking the cabinet wood. The groove that I created was 4mm deep, and 6mm wide.

Wood attached to guard

Groove cut in wood ready for cupboard back

I then used a combination of chisels and a number 71 plane to create the divider groove. The biggest problem was tear out along the edge of the groove, but I learnt from the first one that I did and chisels deeper first. This meant that the second groove was much better. This groove was 16mm and 4mm deep.

Grooves complete

Hand Production Techniques - Lesson Ten

I never realized how many different types of Dovetail joints there were, but I learnt another one today. This Dovetail Joint was a Mired Corner Dovetail.

This is very similar to the Through Dovetail, apart from (as the name says) mitered pins on each end. To help understand see below for diagrams of each piece of wood.

The Tail Board:

Above: Shows end of Tail Board with areas to cut out

Above: 3D image of Tail Board

The Pin Board:

Above: Shows end of Pin Board with areas to cut out

Above: 3D image of Pin Board

Above: Side view which will be the
same on each end of both boards

I think that aesthetically this is the best looking Dovetail Joint that I have made. It was very hard to understand how to create this joint initially, but with an example joint that I could take apart, I soon learned just how easily it really is. The hardest part of joint was getting the mitre correct on both pieces of wood, and therefore getting it to joint squarely.

 I will add some photos later, as they are on a different camera ;) .

Hand Production Techniques - Lesson Four

In this lesson I learnt about all the different types of Mortice and Tenon joints, and I have listed a few below:

After learning about these types of joints, we then began to cut our own Haunched Mortice and Tenon joint. This is the joint I have found the hardest so far. I cut both the Mortice and Tenon which I believed to be a good joint, and chisel the excess away with a Mortice chisel, leaving about two mm one way, and then rotating the chisel and going back the other way. However once put together, the wood was not at a 90 degree angle, so I tried to correct this angle resulting in the joint becoming very loose, and defiantly needs working on!

However I did get my Lie-Nielsen saw today, and it made sawing much easier compared to the previous saws, and therefore have purchased a larger, cross cut saw.

Hand Production Techniques - Lesson Three

In this lesson I made the Bridle Joint. This joint involved similar tools as the previous lesson, however there was also the Mortice Gauge. This was used to mark out thirds and mark out two lines equally on a piece of wood. I also learnt a new technique of sawing, which is shown in the image below:

Cutting this way allows you to cut much straighter, and with much more control of the saw and the cut.

I also learnt about how to set up and use a hand router. This is hand router or "Router plane", has a small cutting blade at a 90 degree angle, and allows you to smooth off joints and make sharp edges. This was much more accurate and quicker then using a chisel like I did previously, and was so useful I went and purchased my own second hand one.

Overall the joint went really well, however I quickly learnt to hold the Mortice Gauge tighter, as it kept jumping and following the grain. Also I had to pair down along the cutting line as it was to tight, so next time I will cut closer to the line.

Hand Production Techniques - Lesson Two

So today was the first day in the workshop, and it was the halving joint we found out that we was going to be making as our first joint. We were going to be using spare pieces of wood to practise carrying out a variety of joints, and this was the first one.

The basic shape of the Halving Joint is shown in a diagram below:

This idea is to cut out sections on each side of the wood, and then they slot into place. To begin with, I learnt about the tools which wood be required:

. Marking gauge: Has one pin and is used to mark out a single line
. Marking Knife: Used instead out a pencil to add marking and cutting lines to a piece of wood
. Tenon Saw (Cross Cut): Used to cut against the grain
. Chisels: To remove waste and to flatten bottom of joints

Step 1:

Mark out the two joints on the face sides of each piece of wood. Mark out the waste.

Step 2:

Cut down the WASTE SIDE of each line, and one in the middle to make it easier to remove the waste later.

Do this on both pieces.

Step 3:

Using a chisel remove waste, and flatten off the bottom of both sides.

Step 4:

Pair down the sides until you have a perfect fit using a block of wood as a guide, and fit the joint together.

Overall the joint went reasonably well, however there were a few things which I felt need to be improved upon for the future. One problem I found was that my marking knife was not sharp enough, which meant it was hard to see my cut lines. Also I was not holding my finger out towards the blade, resulting in lack of control in the direction of cutting, and some of my cuts were at a slight angle. Finally I used the wrong face on one piece, which didn't matter for this, however would have meant that some aesthetic values and accuracy of the joints good become lost in a final piece of work.