Machined from hardwood scrap (not the wired thumbscrew).
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Fits the unusually shaped jessops tripod
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All; Freecycled, recycled.
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Machined from hardwood scrap (not the wired thumbscrew).
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Fits the unusually shaped jessops tripod
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All; Freecycled, recycled.
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Made out of scraps around the workshop: 4mm & 6mm plywood, 10x26mm pine, 4mm rosewood dowels, stainless steel sheet, mild steel pins, nylon 66, brass rivets with a linseed oil finish…
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A little flourish around the hinge area…
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Nylon feed rollers.
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Sprung cams trap the emery, but allow it to be pulled out easily
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Lids are hinged for refills…
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Now fitted with the added possibility of a tea shelf…
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knoba – Emery Roll Dispenser – 2015.dxf (link below)
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knoba – Emery Roll Dispenser – 2015.dxf
Homemadetools.net – Online tool maker community
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Made from medium carbon steel, brass & spalted cherry.
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Used for drilling blind holes, in matched faces, for dowelling metal or wood assemblies.
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125mm x 127mm x 15mm 5083 Aluminium Plate
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Glued on cad template (link below)
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Optical centre punch (link below)
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Centre drilled used as fluffer (minimizes deflection) prior to pilot drilling
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Pilot drill all holes 3mm
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6mm drill
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Cut out profile
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Filed. A good selection of files helps; the dreadnought type is especially good on aluminium.
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Cleaned up a little more
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…and a little more
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Homemade edge chamferer/deburrer from an old three square file
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Drilling ready for threading m12 inserts
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Threading
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Countersinking
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Inserts: centre drilling
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Countersinking a relief to stop the slot in the screw snaping the twist drill used in the next operation
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Drilling to finish size
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Stamping sizes on the heads (there are 5 different sized inserts in my set)…
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Inserts fit nice…
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Insert needs to be below the surface on both sides
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Main body finished & inserts finished.
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Marking out the fences for the tool
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Cutting the parts
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Drilled, tapped,assembled to slider blocks and lapped flat
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Wallop….
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Underside
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knoba – Adjustable Dowel Jig – 2015.dxf (link below)
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knoba – Adjustable Dowel Jig – 2015.dxf
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To protect a pair of period glazed windows from ball impact strikes.
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Low profile, near hinge side, allows window to open without impediment.
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Upright frame sections take loading from the arched mesh and dissipate shocks.
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Frames will be fitted with only the top laterals fixed (m5 countersunks).
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Balling achieved by melting ends with TIG.
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Single sided adhesive closed cell foam tape (20mm x 1.5mm).
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Homemade tucking fork used to shape the open wire ends.
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Wooden buck used to profile the weldmesh.
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knoba – Window Mesh – 2015.dxf (link below)
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knoba – Window Mesh – 2015.dxf
Parker Steel – 20 X 3mm Mild Steel Flat
Parker Steel – 2″ X 2″ X 10G GALV Weldmesh Sheet
Ebay – Black Single Sided Foam Tape Closed Cell 20mm Wide x 1.5mm Thick
Ebay – m5 Countersunk Pozi Machine Screws
Screwfix – No Nonsense Timber Decking Oil Clear 5Ltr
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Tool roll made from the softest full-grain Italian hide.
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Fastened with Velcro.
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Knocked back (stepped) soles for accurate lapping.
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Wasted shanks for better reach.
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Bahco – 424P Bevel edge chisels
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Luthiers wood plane.
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Body & wedge made from English oak, pin from Rosewood, blade from high carbon steel.
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Wood Database – East Indian Rosewood
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Chalk (aka; calcium carbonate, CaCO3)
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Sanding belt is used solely for my toothpaste.
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Hydrogen peroxide (dilute & use with caution!).
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Howstuffworks.com – Can you use hydrogen peroxide on your teeth?
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Made from mahogany and aluminium angle.
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Lettering done by overstamping on a paper printout.
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knoba – Tap & Die Box – 2009.dxf (link below)
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knoba – Tap & Die Box – 2009.dxf
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knoba – Screwdriver Rack – 2014.dxf (link below)
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Perspex – Fluorescent Cast Acrylic Neptune Blue 7T97
knoba – Screwdriver Rack – 2014.dxf
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