Workshop extractor

Intake side. Made from aluminium.
knoba - Workshop extractor

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Exhaust side. Enclosure made from 304 stainless steel, plywood & galv weldmesh.
knoba - Workshop extractor

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240v Torin Sifan extractor, centrifugal fan. Fabricated wall interface.
knoba - Workshop extractor

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3 developments. Mallet formed. Pop riveted & silicon seams. Cad file below.
knoba - Workshop extractor

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Removable grill made from plywood & weldmesh.
knoba - Workshop extractor

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Hardwood former (1st) used for hammer forming intake cowling
knoba - Workshop extractor

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Hardwood former (2nd) used for hammer forming intake cowling
knoba - Workshop extractor

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Hardwood former (3rd) used for hammer forming intake cowling
knoba - Workshop extractor

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First phase complete. To do: trim edges & fold over returns…
knoba - Workshop extractor

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Softwood former (4th) used for hammer forming edges of intake cowling
knoba - Workshop extractor

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Needed to make a tucking fork for this operation
knoba - Workshop extractor

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Front side.
knoba - Workshop extractor

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Back side.
knoba - Workshop extractor

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Power. Extractor is quiet & very powerful.
knoba - Workshop extractor

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Materials:
(FAN)
1 x Extractor fan
1 x Wall interface plate (1.5mm galvanised sheet)
1/8" pop rivets
Rawlplugs
6 x 12x2" stainless steel self tapers
6 x m8 stainless steel washers

(ENCLOSURE)
1 x 4'x4'x1.0mm 304 stainless steel sheet
1/8" pop rivets
Silicone sealant
1/2" closed cell foam sound insulation
High temp spray glue
10mm mild steel bar
2 x m6 stainless steel button cap bolts
2 x m6 stainless steel washers
Plywood
Weldmesh

(INTAKE)
2.0mm 6 series aluminium sheet
Grab adhesive

(ELECTRICAL)
240v metal clad switched outlet with light (5Amp fuse)
Metal clad surface mount backbox
22mm (7/8") through hole rubber grommets
1.0mm twin & earth cable
Rawl plugs
Screws
Earth sleeving
Trunking
Cable ties

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Torin-sifan – Ddn200-180a Extractor

Sassda – Stainless Steel

Rivetwise – Pop (blind) rivets

MK Electric – Commercial / domestic

Thor – Hammers & mallets

knoba – workshop extractor – 2017.dxf

knoba – Metalwork mallets

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Retro auto tool cabinets

Both cabinets made from recycled stuffs.

knoba - retro auto tool cabinets

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Slotted angle and Dexion for the framework.

knoba - retro auto tool cabinets

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An assortment of car badges collected over the years.

knoba - retro auto tool cabinets

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Each cabinet is 1’x1’x3′ (300mm x 300mm x 915mm).

knoba - retro auto tool cabinets

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This perspex had been hanging about for decades, finally found a spot.

knoba - retro auto tool cabinets

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The wood is pine & machined from an old packing crate.

knoba - retro auto tool cabinets

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The backs are from some old 5 gallon oil cans.

knoba - retro auto tool cabinets

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I sprayed the shelves.

knoba - retro auto tool cabinets

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Used for storing retro auto tooling.

knoba - retro auto tool cabinets

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Materials (per unit):
2 x 1'x3' shelving sheets
2 x 1'x1' side shelving sheets
4 x 1"x2"x3' unequal slotted angle
4 x 1"x2"x1'unequal slotted angle
2 x 1'x1/4"x19" polycarbonate sheet
1 x 5gal oil drum skin
2 x 1 1/2"x1"x3' soft wood
Danish oil
6 x 8x1" countersunk woodscrews
8 x 1/4"x1" nuts, bolts & washers
Paint
Selection of badges
Strong double sided tape

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Dexion – Slotted angle

3m – Super strong double sided attachment tape

Paints4trade – Direct To Metal Paint

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Workshop smoke alarm

Switched smoke alarm for workshop. LED off indicates smoke alarm is active.

knoba - workshop smoke alarm

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LED flashing on indicates smoke alarm is deactivated.

knoba - workshop smoke alarm

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It can get a bit smoky in my workshop!
knoba - lab tripod

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Wiring.

knoba - workshop smoke alarm

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knoba - workshop smoke alarm

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Schematic file below.

knoba - workshop smoke alarm

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Materials:
1 x Switch: 1A, spdt (single pole, double throw)
1 x Flashing blue LED: 10mm, 15mA, 3.2v
1 x 10mm LED holder/bezel
1 x Resistor: 470ohms, 1/4W
Wire: 7/0.2mm 
Small heatshrink tubing

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knoba – Workshop Smoke Alarm Schematic – 2018.fzz

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http://www.homemadetools.net

Fid

Made from well seasoned beech wood, danish oil finish.

knoba - fid

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Used for leaded windows & stained glass work

knoba - fid

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Wood-database.com – European Beech

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http://www.homemadetools.net

Claves

Made from East Indian Rosewood, oiled & waxed. 130x20mm.

BBQ

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BBQ

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knoba – Dropbox – Claves-01.ogg

knoba – Dropbox – Claves-02.mp3

Wood-database.com – East Indian Rosewood

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Cavity oil gun container

Made from an old plastic grease container and an original Shutz underseal can. I also had to shorten the gun pick-up pipe.
knoba - cavity oil gun container

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Prevents rust in: chassis cavities, welded tube cavities, hard to reach internal cavities (internal wheel arch seams, etc.).
knoba - cavity oil gun container

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Threaded connector is epoxied into the lid.
knoba - cavity oil gun container

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I use from a 50:50 mix to 75:25 (oil:white spirit) mix. Soaks into seams, small gap filling, never really dries. Long lasting. Great value. Easy clean-up.
knoba - cavity oil gun container

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http://www.homemadetools.net

Tool trolley

Thrown out. Rubbermaid FG331600OWHT Food Prep Cart & some perforated aluminium baking trays.
knoba - woodwork awl

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Converted to a tool trolley (crash cart). Better than any other OEM tooling cart I’ve ever seen. It won’t rust.
knoba - woodwork awl

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Added some heavy duty handles (made from recycled aluminium scaffold poles). The extruded aluminium channel sections were recycled from a luton van.
knoba - woodwork awl

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Fasteners are stainless steel self tapers / bolts & aluminium pop rivets
knoba - woodwork awl

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I put a floor in it for large items.
knoba - woodwork awl

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Fabricated some drawers for it. They can slide right out but are otherwise retained by the runner design.
knoba - woodwork awl

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Different runner heights make it extremely adaptable.
knoba - woodwork awl

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Its best asset is it can live outside. Other benefits; It won’t hold liquids (rain, oils, etc.). I can leave it empty, load it up with tools and work on my vehicles with a place to organise stuff I take off (airfilters, cam covers, trims, fasteners, etc.)
knoba - woodwork awl

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knoba - woodwork awl

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Specs:
The cart holds up to 175 pounds.

Components are made of impact-resistant structural web plastic and are designed with soft, non-marking rounded corners

All casters are 5-inch non-marking, swivel-plate designed. Two locking wheels and two non-locking wheels make it easy to manoeuvre

Product Dimensions: 36"h x 36"l x 23"w

Shipping Weight: 52.4 pounds

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Rubbermaid – FG331600OWHT Food Prep Cart

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http://www.homemadetools.net