Salt Pig

Tuesday 25 November 2008

1.The finished salt pig and spoon

This is an interesting project that requires a fair degree of accuracy in order to ensure the separate parts fit together well and it also introduces turning on two centres using a very simple home made wooden chuck. When I was asked to make this project I wondered why this item of culinary treen was given the name salt pig. Some people say that the opening on the side resembles the snout of a pig and that is where the name came from. However an old Scottish definition of "pig" is a jar or pot made of earthenware.

I used sycamore for this project, but almost any wood will do. The ring on the side is quite delicate, so care must be taken when turning this piece and perhaps closer grained timber would be preferable. You could even use contrasting timber for this piece.

Glossary Rollover a term to view its definition

  • Parting Tool
     

    Parting Tool

    Parting Tool

    As the picture shows, there are several different types of parting tool - three of which are shown here. On the left is a narrow (3mm) parting tool which is very useful when parting work where the least amount of grain mismatch is desirable, for example when parting the lid from the base in box making. The middle tool is a straight sided, standard parting tool and the one on the right is a diamond parting tool where the widest part of the tool is at the cutting edge. This can be advantageous when cutting deep grooves because it means less of the tool is rubbing on the sides of the groove. Parting tools primary task is to part wood off in spindle work but they are also used to cut tenons or spigots and grooves. They can also be used to cut beads.

     
  • Scraper
     

    Scraper

    Scraper

    As its name suggests, scrapers scrape the wood rather than cut it and generally leave a poorer surface finish on the wood than cutting tools. Unlike cutting tools, do not use the bevel rubbing technique with a scraper. In fact the 'bevel' is really a clearance rake and allows the cutting edge to come to a sharper edge. Sharpen or hone it often and take very light cuts with a scraper. You should get shavings; if you are only getting dust, resharpen it. Scrapers come in all shapes and sizes - square edge, round nosed, French curve, box scrapers and hardwood scrapers. The picture shows a 1/2 inch round nosed scraper.

     
  • Skew Chisel
     

    Skew Chisel

    Skew Chisel

    An extremely useful tool but has a reputation for being difficult to control. Certainly you can get some nasty catches with it but it is worth mastering. It is used mainly in spindle work and produces a very fine finish from the tool, requiring little, if any sanding. Planing cuts, peeling cuts and slicing cuts can be made with the skew as well as turning beads, coves and 'V' cuts. Typically, the cutting edge is ground at 60 degrees to the axis of the tool - hence the term 'skew' and the tool has two bevels whose inclusive angle is anywhere between 25 and 45 degrees. Skews are now made in three styles - rectangular section, oval section and rolled edge section.

     
  • Spindle Gouge
     

    Spindle Gouge

    Spindle Gouge

    Modern day spindle gouges are made in the same way as bowl gouges - from a round bar of M2 high speed steel with the flute milled out. The flute is shallower and more open than that of a bowl gouge. Traditionally spindles gouges were forged from a flat, rectangular sectioned bar and some manufacturers have started making a modern day version of this, commonly known as the Continental Style spindle gouge. Like their name suggests, spindle gouges are used to cut details such as beads, coves and fillets on spindle work.

     
  • Drill Press
     

    Drill Press

    Drill Press

    For accurate perpendicular drilling the drill press cannot be bettered. The speeds can usually be changed via a belt change in the top case of the machine. Drill bits including very large diameter cutters such as forstner bits which may not have a 'centre' can be fitted in the chuck, these days there are keyless versions as well as the traditional keyed version. An adjustable drill table which can move up and down is used to place the workpiece under the drill for machining. There is always a depth stop feature so the depth of drilled holes can be set precisely.

     
  • Tailstock
     

    Tailstock

    Tailstock

    Like the headstock, this is normally made from cast iron or fabricated in steel. It is designed to slide along the bed and be clamped to the bed in its chosen position. The method of clamping it varies between manufacturers, but a common clamping method is by means of a cam locking assembly. The tailstock houses the quill or barrel, which in turn houses a revolving centre, allowing spindle work to be supported.

     

Piece in situ, being used (PHOTOGRAPHS BY COLIN SIMPSON)

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