A lamellar milling machine, also known simply as a biscuit machine, is an electrical tool for woodworking. It allows you to join two pieces of wood together, without staples, nails or screws. The cutter uses a small blade (10 cm) to make a crescent-shaped incision in the opposite edges of two pieces of wood. A wooden oval, called "biscuit", is covered with glue, placed in the incision and the two boards are connected to form a joint. This simple process creates strong, smooth, seamless joints. To get the desired results in woodworking, you need to know how to use a biscuit maker.
Steps
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Step 1. Line up the pieces of wood you wish to join
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Step 2. Mark where the cookies will be placed
Use as many lamellas as needed to secure the pieces of wood
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Step 3. Mark the same positions on the other piece of wood
The manufacturing process allows a certain flexibility in joining the pieces of wood, therefore perfect alignment is useless
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Step 4. Define the settings and lock the router to determine the depth of the cut
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Step 5. Place the biscuit maker firmly over the pencil marks
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Step 6. Turn on the tool and push it forward to make a crescent-shaped incision in the wood
- Apply pressure to push the blade out, allowing it to cut through the wood.
- The cutter blade retracts when idle.
- The crescent-shaped grooves can be longer and larger than the cookies, so you can better align the two pieces of wood before the glue starts to set.
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Step 7. Cut the slots at the defined points of each piece of wood
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Step 8. Cover each cookie with wood glue or apply it directly into the crevices
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Step 9. Slide a cookie into each of the slots at each station
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Step 10. Secure the two pieces of wood firmly with wood ties
Once locked, the compressed biscuit will expand to fill the crescent-shaped crack and when dry it will create a strong bond between the two pieces
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Step 11. Remove excess glue before it dries
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Step 12. Clean the router according to the instructions, before storing it when not in use
Advice
- Since they are made of compressed wood, the cookies must be stored in airtight containers, otherwise they will absorb moisture and swell.
- Practice positioning the components before gluing them, to make sure everything fits.
- The biscuit is usually made of compressed wood.
- The most common woodworking joints are: edge to edge (table or cabinet tops), oblique joints (frames), bottom of frame (end-to-end), corner joints (drawers or chairs), and T joints (books or shelves).
Warnings
- Wear safety goggles and a dust mask when working with a biscuit maker.
- If the cutter burns or creates smoke in the wood in the crevices, it is time to sharpen or replace the blade.