Display Shelves

Thursday 20 November 2008

Alan Holtham uses clever dowelling in this storage unit

1.The finished shelves

Storage is always at a premium in the living room and this makes a fantastic display unit for ornaments or books, and the open backis a real feature, particularly if you stand it against a dark wall.

There are several options for jointing up a project like this, the obvious ones being dowels or biscuits, but because the pattern of shelves and supports repeats on every piece, it seemed easier and quicker to make up a simple dowelling jig.

Veneered blockboard is very much stronger than MDF and also considerably lighter in weight, but it is more expensive and it also seems more difficult to cut across the grain without ragging. Because the 8 x 4 sheets are large and awkward to handle I lay them on the floor outside and then cut them up roughly to size using a portable electric saw.

Downloads

Glossary Rollover a term to view its definition

  • Compound Mitre Saw
     

    Compound Mitre Saw

    Compound Mitre Saw

    There are smaller machines that can only crosscut but the compound mitre saw is now a lot more common. It allows you to do compound as well as ordinary mitres. A compound mitre is one that is angles in both planes. Larger machines also have a pull-over feature whereby you can crosscut or mitre wide boards. The standard blade supplied usually has quite coarse teeth that may not be suitable for small components or fine work and it is wise to buy a more expensive fine tooth blade that you can fit when necessary. Proper work support is needed either side of the machine if you are cutting long boards such as skirtings.

     
  • Router
     

    Router

    Router

    Most routers are plunge type, which means the motor body is plunged to allow the cutter to enter the workpiece and make the cut. There are a few fixed body types which are normally pushed into the work from the end of the workpiece as the cutter is already projecting beneath the baseplate. Routers use special high-speed carefully balanced motors that drive a spindle in which a collet is fitted at the bottom end. The spindle runs in special high-speed bearings and the collet can be interchanged depending on what cutter shank size is in use. A collet is different from a chuck in that it can only hold a specific shank diameter whereas a chuck can be adjusted to suit any diameter within its range. The collet is the most critical part and the best machines have much better more reliable collets. This is important as cutting speeds can be as high as 27,000 rpm depending on the cutter type and size. Routers work best with some means of guidance such as a fence or guide bush.

     
  • Roundover Cutter
     

    Roundover Cutter

    A cutter with a bearing flush to the radius giving a smooth roundover. Considered to be a modern profile

     

Related Articles