Miniature Electric Arc Furnace

1 views

Bounding box: 149.5 × 145 × 198 mm
Engine: 3D Printing B-rep
Parameters: 45
Published: November 14, 2026

Download

Free to download and use. See the terms.

The prompt

Keep everything identical, just make two tiny visual fixes: 1) Add a sphere elbow joint at the 90-degree corner of the gray fume exhaust pipe so the vertical and horizontal tubes connect seamlessly without a gap. 2) Add a short raised rim around the rectangular front pouring spout so it looks like an open channel instead of a flat block.

Parameters

Name	Value	Range
Base plate side	140 mm	80 – 220
Base plate thickness	8 mm	4 – 20
Base plate corner radius	4 mm	0 – 15
Shell outer diameter	100 mm	50 – 180
Shell height	110 mm	50 – 220
Shell wall thickness	4 mm	2 – 12
Shell floor thickness	8 mm	3 – 20
Shell bottom above base plate	20 mm	5 – 60
Spout outward length	25 mm	8 – 50
Spout half angle	15 deg	8 – 35
Spout lip drop	7 mm	2 – 20
Spout height at shell	12 mm	5 – 25
Number of shell rings	4 mm	2 – 6
Ring outward width	3.5 mm	1 – 8
Ring height	4 mm	1 – 8
Lid diameter	104 mm	70 – 200
Lid thickness	15 mm	6 – 40
Lid dome rise	5 mm	0 – 12
Lid hole diameter	11 mm	4 – 20
Lid hole circle diameter	44 mm	20 – 80
Exhaust duct outer diameter	16 mm	10 – 30
Exhaust duct inner diameter	12 mm	6 – 26
Exhaust vertical rise	28 mm	15 – 60
Exhaust horizontal reach	32 mm	15 – 60
Stand height above plate	90 mm	40 – 160
Stand centre spacing	110 mm	60 – 180
Stand thickness	16 mm	6 – 30
Stand depth	60 mm	20 – 120
Cylinder body diameter	11 mm	6 – 20
Piston rod diameter	6 mm	3 – 12
Transformer width	28 mm	15 – 45
Transformer depth	24 mm	15 – 45
Transformer height	34 mm	15 – 60
Number of cooling fins	5 mm	2 – 10
Cooling fin depth	3.5 mm	1 – 8
Mast height above plate	190 mm	80 – 260
Mast column diameter	16 mm	8 – 40
Arm length from mast axis	60 mm	40 – 200
Arm width	16 mm	6 – 40
Arm thickness	10 mm	4 – 30
Arm clearance above lid	35 mm	1 – 80
Holder plate diameter	76 mm	30 – 140
Holder plate thickness	10 mm	4 – 30
Electrode rod diameter	10 mm	4 – 20
Electrode rod length	140 mm	60 – 250

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

More models

Browse the full gallery →

26.3 × 26.3 × 7.6 mmPrecision

SM1 to RMS Thread Adapter

thorlabs SM1A3 adapter has external SM1 (1.035"-40) threading and internal RMS (0.800"-36) threading.

STEPSTLGLB5 PARAMS

58.0 × 58.0 × 84.0 mmPrecision

1in Quarter-Turn Bayonet Coupling

Create a one-inch fitting that requires a quarter-turn to lock

STEPSTLGLB16 PARAMS

48 × 48 × 101.5 mm3D Printing

Screw-Top Pill Bottle with Nozzle

ok make it seperate cap and bottle with a normal thread no childproofing needed. remove the arrow. give it a 5 mm tall nozzle from the cap with a 3 mm hole

STLGLB13 PARAMS