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Optional Acessories: Side plates that allow use of thicker bench stones. This guide has a cylindrical body with a central slot through which the blade is inserted.
A plastic flanged ring around the outside of the cylinder helps square the blade, while a large-diameter brass screw with a knurled knob locks it in place. The supports attach to the body via threaded studs on a pair of large plastic knobs that serve as handles.
To set the bevel angle, you loosen the handles and select one of 7 detent settings between 15 and 45 degrees. In use, the Alisam guide straddles the bench stone or rides atop a honing plate, working with a back-and-forth action. The sealed roller bearing wheels at the front of the guide are spring-loaded, allowing the blade to be pressed down onto the stone with just the right amount of pressure during honing.
PROS: Large clamping screw and abrasive pad hold tools very securely. If subsequent stones vary in thickness, you need to readjust the projection of the blade each time. Only a limited number of honing angle settings are possible.
Optional Acessories: None. This inexpensive guide is made mostly from cast plastic. Two plastic rollers at the back end of the guide are made to roll on either a sharpening plate glass, granite, etc.
Optional Acessories: Kell also offers a brass bevel checking gauge. Precisely built in England from solid brass and stainless steel, the Kell jig is simple to set up and use.
It clamps a plane or chisel blade between two wheels made of Ertalyte TX a low-friction, wear-resistant plastic that roll along the top of a stone or plate during honing. A pair of clear plastic washers on the clamping faces cushion the tool and prevent it from slipping out of position. The amount that the blade projects from the jig determines the honing angle.
This unique honing guide has an aluminum base with dovetailed ways that engage a weighted sled that slides sideto- side during honing. A strong button magnet on each side holds an interchangeable diamond-grit insert. A channel machined in the base keeps the blade square to the sled. PROS: System comes complete with diamond hones; no need to buy separate stones or accessories. Diamond hones cut quickly, and the side-to-side honing action subjectively creates a cleaner cutting edge than with front-to-back guides see the conclusion section.
However, you can also find and draw angles and circles, adjust or guide a saw, and even use it as a level! A Speed Square is packed with features that make for uses well beyond the most obvious one — using it as a way to square boards. Below are the basic features which are most relevant to woodworking.
Along one of the outside edges, there are markings from 1 through 6. This is the ruler side. It is limited to six inches so you can only use it for smaller measurements but it can be a quick reference when working with it. The t-shaped edge is probably the most used feature of a Speed Square. It can be bumped up against one edge of a board, and you can scribe a straight line with a pencil.
Plus, you also guide a saw blade with it! The most obvious use of the Speed Square is to use it at the right angle. The degree angle is easy to use without needing a protractor. You can trace around it, use it to confirm cuts, and even check your assembly for perfect corners quickly.
The most important use — check your saws to make sure the blade is square. This side is how you can use your Speed Square for angles. I will go into detail about how to use it to measure or mark angles below. The above list makes it clear that the Speed Square can be used in so many ways! As the name suggests and the first thing that probably comes to mind — a speed square can be used for quickly checking for square between workpieces.
One of the most important parts of building professional quality furniture is to make sure all your pieces are cut perfectly square. For example, to adjust a circular saw — rest one side of the Speed Square against the side of the blade. Hone the bevel of a gouge with the flat side of the slipstone. The hollow ground edge makes for a built-in honing jig: Simply touch the heel of the bevel with the stone. Then lower the stone until you feel the area just below the edge.
Maintain contact with those two points and progress along the bevel until the entire edge has been honed. Hone the flute of the gouge by using the curved edge of the slipstone. Hold the stone completely flat inside the flute and progress along the edge until the full length has been honed. This story originally appeared in American Woodworker June , issue Purchase this back issue. Click any image to view a larger version. The three basic types of gouges are the spindle-roughing gouge English style , the detailing gouge and the bowl gouge.
A properly dressed wheel is essential. Hold the dressing tool firmly and move side to side across the wheel until it is flat and clean of all metal particles.
The first step in sharpening any gouge is to create the shape of the tool. Detailing gouges, for example, come from the factory square, triangular or slightly domed left.
The correct shape is like a fingernail right. Rotate the tool slowly along the full length of the edge, progressing until the entire bevel is in contact with the wheel. Maintain a comfortable grip, keep the tool rest set to 45 degrees and the heel of the bevel resting on the wheel. As the rotation continues , the mid-section of the tool is ground.
The bevel is now in full contact with the wheel and sparks are just beginning to appear over the top of the edge.
Start with the gouge in the middle of the stone with the heel of the bevel touching the wheel. Grind the left half of the tool by slowly pushing the tool up the stone and rotating to the left.
Reverse this action to return the tool to the starting position. Grind the right half of the tool by slowly pushing the tool up the stone and rotating to the right. Then reverse this movement to return the tool to the starting position. This sequence may have to be repeated several times to achieve a sharp edge. Gouge grinding pitfalls.
Rookie attempts at grinding often produce these problems, from left to right: 1. Multi-faceted gouge uneven movements and pressure, removing tool too frequently from wheel to examine and attempting to return to same place. Spear-pointed detailing gouge failing to grind to the shape of the edge. Tool bluing dull or loaded grinding wheel, excessive pressure, grinding in one place too long , and a saw-toothed edge over grinding of the edge, usually indicated by a stream of sparks over the top of the tool.
Product Recommendations Here are some supplies and tools we find essential in our everyday work around the shop. We may receive a commission from sales referred by our links; however, we have carefully selected these products for their usefulness and quality. By American Woodworker Editors. Sharpening Gouges By Alan Lacer Perhaps no other aspect of lathe work is a bigger stumbling block to new turners than the process of shaping and sharpening the tools.
Even new tools often require reshaping and tuning to make them truly serviceable. A poorly shaped or dull tool is hard to control and leaves a damaged surface that requires extensive sanding. On the other hand, a sharp tool, ground properly for its intended use, is almost effortless to handle and leaves a fine finish on the wood.
The following is my suggested strategy for a sharp and user-friendly spindleroughing gouge and detailing gouge—two of the most common turning tools. Types of gouges Turners use three basic gouges: the spindle roughing gouge, the detailing gouge and the bowl gouge Photo 1. General grinding strategy 1. The Spindle-Roughing Gouge Probably the easiest gouge to grind is the spindle-roughing gouge.
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