tormek SVS-50 Manual Download Page 14

108

The Open Seat is Used

The Principle

Use the technique as described in the chapter 

Sharpening Techniques for Carving Gouges 

and V-tools

 on page 20.

Edge Angle

As described in the chapter above on page 24, the choice of edge angle is very important 
for a carving gouge. The method of setting the jig for a certain angle depends on whether you 
want to replicate an existing edge angle or if you want to put a new edge angle on your tool.

When replicating an existing edge angle, you should use the 

Marker Method

, which is de-

scribed on page 41. If you want to put a new edge angle to your tool, you can either set 
the angle by eye or you can use the AngleMaster (page 142).

Shape the edge by resting the 
tool on the Universal Support 
placed horizontally and close 
to the wheel.

Flatten and smooth the blunt 
edge with the fine side of the 
Tormek Stone Grader, SP-650.

The blunt edge now appears 
as a line of light, which is your 
guide on where to grind.

Shaping the edge

Line of light

Carving Gouges with a Straight Shank

Summary of Contents for SVS-50

Page 1: ...w chisels have symmetrical bevels on both sides With this jig you mount the tool only once for grinding both the bevels By turning the jig upside down you can grind both of the bevels symmetrically Po...

Page 2: ...screw 6 which also locks the chosen skew angle A scale on each seat shows the skew angle The closed seat 2 is for skew chisels The tool is fixed with the side screw 4 The top screw 5 is not used The o...

Page 3: ...ch removes steel faster The setting of the jig to the skew angle JS The protrusion of the tool in the jig P Universal Support position Use hole B The Turning Tool Setter TTS 100 controls these factors...

Page 4: ...easy task and done in less than a minute Note Stick to the shape you have selected and do not switch from one shape to another Then you will get the full benefit of the Tormek TTS 100 Setter since yo...

Page 5: ...ork with the Universal Support placed vertically For future sharpenings you should always work in the horizontal position so the rotation of the wheel pulls the jig towards the Universal Support and t...

Page 6: ...t Earlier design Current design Vertically Set the Universal Support You can work with the Univer sal Support mounted either horizontally or vertically page 99 Use the inner hole of the setter Both me...

Page 7: ...ion the tool to the right protrusion and then complete the shaping By doing so you ensure that you will exactly replicate the edge geometry at future sharpenings Activate the grindstone dur ing the gr...

Page 8: ...th the Setter Honing Set the jig JS Mount the tool with a fixed protrusion P Set the Universal Support Use hole B Sharpening Once you have created the shape of the edge it is an easy task to quickly r...

Page 9: ...to remove quite a bit steel which can take 10 20 minutes depending on the original shape But again this is a once only task from which you will benefit at future sharpenings Since the contact area aga...

Page 10: ...g on the bevelled corner of the jig A creates the curve Do not turn the jig more than the max shown so the seat rests on the Universal Sup port all the time Shaping and sharpening Grind until the beve...

Page 11: ...skew angle as shown below Set the edge angle with the Universal Support Use the Marker Method page 41 3 Note the protrusion P and the jig setting on the recipe label which comes with the jig Put the l...

Page 12: ...or best control while your other hand ensures that the tool is vertical Ensure that the entire flange of the jig is in contact with the Universal Support When the first side is ground then turn the to...

Page 13: ...41 Roll the gouge on the Universal Support while you slide it across the stone so that the wheel wears evenly Ensure that the entire flange of the jig is in contact with the Universal Support Grind u...

Page 14: ...t a new edge angle on your tool When replicating an existing edge angle you should use the Marker Method which is de scribed on page 41 If you want to put a new edge angle to your tool you can either...

Page 15: ...s grind where the line of light is thickest whilst rolling the tool on the Universal Support Ensure that the entire flange of the jig is in contact with the Universal Support Check frequently where th...

Page 16: ...p pears which is a sign that the edge is sharp Keep the tool in the jig and hone and polish the inside on the Profiled Leather Honing Wheel LA 120 Hone and polish the bevel Set the Universal Support s...

Page 17: ...ush the edge across the fibres in a piece of wood The edge should cut easily and leave a smooth surface without tearing the fibres Since the tool is still mounted in the jig and the Universal Support...

Page 18: ...replicating an existing angle use the Marker Method Sharpen the first side Press with your thumb close to the edge for best control Lift the tool and then move it sideways so that the wheel wears equa...

Page 19: ...e of the shank must also be able to be locked in the seat otherwise use the open seat Mount the tool protruding P 50 75 mm 2 3 and lock it with the side screw 4 Mark a line across the wheel guided by...

Page 20: ...nd grind the other side Grinding Grindstone Condition Usually carving chisels only need fine sharpening There fore you normally grade the grindstone to a finer grit with the Stone Grader SP 650 page 1...

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