Assembly
Using screws
If you're using screws, make sure the screwdriver tip is the right size and shape for the screw head.
If it doesn't fit properly, the slots could easily burr.
Be careful not to over-tighten the screws.
There are several problems that might occur if you did - the screw head could burr, the thread might chew out the fibres and loosen the screw's grip, or the veneered surface might de-laminate around the screw head.
This will protect your eyes from any fragments that might break off and fly out, as well as from dust and other particles that will blow around each time a blast of air comes out of the gun.
You should also wear ear plugs or ear muffs while handling the gun.
Learning activity
Audio 6 (mp3 |6|KB)You might use different fasteners on different parts of the carcase, depending on the size of the cabinet and the materials it's made from.
Choose one style of floor cabinet you manufacture and answer the following questions:
(a) What materials are used in the carcase?
(b) What hand tools and fasteners are used in its assembly?
If there's more than one type of fastener, name each one and state where it is used.
Share your answers with your trainer and other learners in your group. You may want to include digital photos with your answers.