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Bill
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345
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BC, Canada
Models
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Models
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Models
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Spot welder
The transformer was salvaged from a 10 KVA power supply with the secondary replaced by a single turn of copper braid. The power is supplied from a ...
22
138
0
Floating reamer holder
When using a reamer (or a tap) in a chuck (lathe of drill/mill) it is important for the reamer to "float": to follow the original bore without any ...
41
615
2
Tripod
Lightweight tripod for photography and similar. Made out of titanium sheet metal, graphite fibre tubes and aluminum. The tripod head swivels and ro...
9
235
1
CNC mill with quick tool changer
The project started by combining two items sittings for years in the storage of my shop: An EMCO (Austrian make) milling head with column and a cru...
206
1678
8
Small hole EDM
The idea to built this started with a very precise, small x-y-theta table by Leitz. The original optical readout was missing and I've installed si...
87
479
8
Air-gun clip / magazine / KRAL Puncher
KRAL Puncher BigHorn 0.30 cal magazine. This is slightly modified to accept the longer Polymag Predator 0.30 pellets. The spring not shown.
107
1016
13
Lion cutout
Lion cutout. Model for laser or water-jet cutting. Made it in brass for a steel "knight's shield" for my grandson.
39
560
0
Hot end, 3D printer
Isolated by a quartz tube and with a copper heat sink. Does not need a fan. A small spring on top of the quartz tube pushing it down.
12
85
2
Rotary Broach Tool
Using ER20 collets and commercial collet holder. 6204 and 30204-A bearings. Back seal of the 6204 removed and a grease nipple provided to inject gr...
106
978
1
Roller burnisher
A nice tool to get a mirror fish on turned parts; especially helpful with metals that do not leave good turned finish. The tool body is made out of...
29
208
1
Terrestrial globe
Another useless, but fun project. Every time I am swamped with "real" work (medical, optical, robotics...) I need a small project to keep sane (?) ...
37
281
2
Diptych sundial
Diptych sundials - about the size of cellular phone - were highly valued instruments in the 15th to 18th century. The diptych sundial was a complex...
32
169
3
Crossbow, coil spring
Using slightly modified truck tarp-springs. Spring torque is adjustable. Cocking by integral winder with spring return. Constructed with wood core...
242
1277
14
Honeywell Hermetically Sealed Switch 11HM1
Honeywell Hermetically Sealed Switch 11HM1.
5
125
0
PDI100-W difussion pump
BALZERS PDI100-W difussion pump
5
67
0
Micro switch BZ-2RL2
Micro switch BZ-2RL2 original model
17
245
2
Ornamental turning
Ornamental turning used to be very popular in the 19th century, but is mostly forgotten today. The pen and burnisher (for burnishing gold leaf) a...
6
103
1
Chess pieces
Traditional chess pieces on board.
19
578
1
Food drier
Solar food drier using a coated barrier to remove water - one of the problems with food driers is moisture accumulation. Recirculating air is provi...
13
195
4
Food drier
Solar food drier using a coated barrier to remove water - one of the problems with food driers is moisture accumulation. Recirculating air is prov...
4
126
0
Desiccator
Replacing the absorbent, typically silica gel, with the hydrophilic/hydrophobic barrier will create an efficient desiccator that needs no regenerat...
9
225
0
microswitch
Miniature microswitch with roller lever (original Micro Switch )
13
1084
1
Dodecahedron
Dodecahedron made out of 12 pentagons
5
169
7
Vacuum thermocouple gauge
Vacuum thermocouple gauge with integral KF 25 flange
7
179
1
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