First tech session of the term!

Yayy! Finally tech is back on. I had just had my first session for the term. It was exciting to see Mr Grundy back and learn more about wood joints. Today we learned about different kinds of wood joints. Such as the housing joint which was the first joint I ever learnt and also some new joints, like a Mitre joint. I really enjoyed doing this task because I got to learn some new things.  We also got to do our usual joke time at the end of the lesson. It was hilarious with Mr Grundy and Miss Hill. Anyways I hope that you enjoy and learn something new. Remember to STAY SAFE!

Make a copy of this doc,  Name it YournameJoints and share it with

me (grundy@tamaki.ac.nz)

Wood Joints

The simplest and easiest joint to make is a Butt joint where

two pieces 

of wood are just glued or nailed together.

It is not very strong and can be pulled apart without too much

effort. 

 It is commonly used in house framing.

Here are some useful ways of joining wooden pieces together

]that are used In woodwork and carpentry.

1. Housing joint.

a) Find a clear picture of this joint and insert it here.

b) What are housing joints most commonly used for?

Housing joints are used for many things. Those things include

fixing a bookcase or shelves.

c) Are there different kinds of housing joints?  

Can you include pictures of them?

       Yes, they are called a stopped housing joint,through housing

joint,tapered housing joint and a tapered stopping joint. 

d) Can you find a housing joint anywhere in your house?

yes

2. Mitre joint.

a) Find a clear picture of this joint and insert it here.

b) What are mitre joints most commonly used for?

       Mitre joints are used for many things that we use as well.

Such as frames,doors,windows, furniture and much more 

c) Mitre joints are not very strong, how can they be made stronger?

 Well to make a mitre joint stronger there are some techniques.

The first one is to have a woodworking glue, which you are

brushing glue sizing onto it. Another one is to 

d) Can you find a mitre joint anywhere in your house?

yes

3. Finger joint.  (Also commonly called a Box Joint)

a) Find a clear picture of this joint and insert it here.

b) What are finger joints most commonly used for?

The finger joint can be used in a way to make long pieces of

lumber from solid boards.Not only that, but it is also used to create baseboards,floors boards and more.

c) What makes the finger joint so strong?

What makes a finger joint stronger is that the cross-section of

the joint locks into each other like  fingers between two hands.

 

d) Can you find a finger joint anywhere in your house?

no

4. Halving joint.

a) Find a clear picture of this joint and insert it here.

b) What are halving joints most commonly used for?

Halving joints are used when the pieces of wood have to go

over each other. It can even help to make your chair stronger.

c) What makes the halving joint so strong?

Halving joints are made much stronger because of the fact that

the timbers are connected and will help to evenly spread any

downward forces that are applied due to the additional

mechanical strength.

d) Can you find a halving joint anywhere in your house?

no

5. Mortise and Tenon joint.

a) Find a clear picture of this joint and insert it here.

b) What are Mortise and Tenon joints most commonly used

for?

They are commonly used for projects. Projects which included

a frame to make it stronger. Normal things like chairs and tables

use them as well.

c) What makes the Mortise and Tenon joint so strong?

A mortise and tenon joint is strong because of its flush fitting

design.The double tenons are exactly as they sound being two

tenons next to each other which create an even stronger joint.

d) Can you find a Mortise and Tenon joint anywhere in your

house?

no