Jigs (wood): verschil tussen versies
| Regel 7: | Regel 7: | ||
The purpose of this jig is to create straight, cylindrical rods of wood, between ~20mm and ~90mm diameter, up to 65 cm in length, i.e. longer than what you can do with the wood lathe. | The purpose of this jig is to create straight, cylindrical rods of wood, between ~20mm and ~90mm diameter, up to 65 cm in length, i.e. longer than what you can do with the wood lathe. | ||
=== Material preparation === | === Material preparation === | ||
| + | In order to make the operation safer and faster, it is a good idea to remove some material from your stock piece first. Start by cutting your stock quare, with a section ~2mm larger than the final dilater of the rod. Once you have a square section, cut the corners off with the table saw blade tilted 45 degrees, giving you an octogonal section.\ | ||
| + | Find the center of your stock on both ends. Drill a 15mm deep pilot hole with a 4mm bit, and then do the same operation with a 7.5mm bit. | ||
| + | |||
=== Table saw preaparation === | === Table saw preaparation === | ||
{{warning}} In order to operate the jig, it is necessary to remove the riving knife of the table saw, located behind the saw blade. Do not use the table saw with anything else than the jig while the riving knife is not mounted, there is a high risk of injury otherwise. | {{warning}} In order to operate the jig, it is necessary to remove the riving knife of the table saw, located behind the saw blade. Do not use the table saw with anything else than the jig while the riving knife is not mounted, there is a high risk of injury otherwise. | ||
| Regel 12: | Regel 15: | ||
=== Jig setup === | === Jig setup === | ||
| + | Mount your stock piece on the jig, making sure to tighten a nut against each end of the world piece to prevent the rod from pulling the bolts when it starts rotating. Make sure the rod can spin freely and tighten the nuts securing the moving end of the jig. | ||
| + | Prepare a drill with a 13mm socket and an extended bit holder. | ||
| + | The extended bit holder is a very important safety aspect, as it keeps your fingers away from the blade when it reaches the end of the stock close to you. | ||
| + | |||
| + | === Operation === | ||
| + | It is important to take only very small passes in order not to sideload the blade. Move the jig slightly while you spin the rod with the drill (and white the table saw is running of course) | ||
| + | Be careful that the jig does not tip over. Control the the diameter on both ends regularly and use shims under the moving end if necessary. When measuring, always turn off the saw. | ||
== Picture frame jig == | == Picture frame jig == | ||
== Tapering jig == | == Tapering jig == | ||
Versie van 8 apr 2024 om 10:57
This page regroups information about custom made jigs for various machines of the wood workshop.
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Table Saw jigs
Rod maker (table saw lathe)
The purpose of this jig is to create straight, cylindrical rods of wood, between ~20mm and ~90mm diameter, up to 65 cm in length, i.e. longer than what you can do with the wood lathe.
Material preparation
In order to make the operation safer and faster, it is a good idea to remove some material from your stock piece first. Start by cutting your stock quare, with a section ~2mm larger than the final dilater of the rod. Once you have a square section, cut the corners off with the table saw blade tilted 45 degrees, giving you an octogonal section.\ Find the center of your stock on both ends. Drill a 15mm deep pilot hole with a 4mm bit, and then do the same operation with a 7.5mm bit.
Table saw preaparation
 Warning: |
In order to operate the jig, it is necessary to remove the riving knife of the table saw, located behind the saw blade. Do not use the table saw with anything else than the jig while the riving knife is not mounted, there is a high risk of injury otherwise.
This can be done with a 19mm wrench.
Jig setup
Mount your stock piece on the jig, making sure to tighten a nut against each end of the world piece to prevent the rod from pulling the bolts when it starts rotating. Make sure the rod can spin freely and tighten the nuts securing the moving end of the jig. Prepare a drill with a 13mm socket and an extended bit holder. The extended bit holder is a very important safety aspect, as it keeps your fingers away from the blade when it reaches the end of the stock close to you.
Operation
It is important to take only very small passes in order not to sideload the blade. Move the jig slightly while you spin the rod with the drill (and white the table saw is running of course) Be careful that the jig does not tip over. Control the the diameter on both ends regularly and use shims under the moving end if necessary. When measuring, always turn off the saw.
