Showing posts with label Rebate. Show all posts
Showing posts with label Rebate. Show all posts

Wednesday, 9 November 2011

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



Thursday, 20 October 2011

Hand Production Techniques - Lesson Nine

Today was a lesson about how to create a rebate in a piece of wood. This will be used in future modules and pieces of work for things such as a cupboard back, drawer bottom or even shelf's and dividers to sit within the carcass.

There are a variety of different ways such as a Plough Plane, Rebate Plane or Combination plane. To create the groove I used the latter.

Above: Combination Plane

It is made up of a guard which runs along the edge of the piece of wood, a depth stop which you set to the required depth, and finally the actual blade, which can be removed and changed depending on the size or style of groove that you require.

Along the edge of the guard you normally attach a piece of hardwood with rounded ends, as this allows stops the metal rubbing against the wood and creating marks.

To create a rebate, the first thing you have to do is to start it on the furthest edge, and work backwards to to other side, as shown below.

Above: Groove at one end, and planing away to other edge.

Once you have created this, it will look something like this:


Above: Groove created by Combination Plane

Creating the groove was simple and easy to do, I had no problems, however I learnt from some that they hadn't done the guard up tight enough, and ended up with the groove running out of a true straight line from the edge of the piece of wood.

Finally I also learnt about a machine called a 'Wood Welder'. This cures glued pieces of wood in seconds, as is done using microwave energy.


Above: Wood Welder