Brass Induction Annealer
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A brass induction annealer project built around the Hot Rod tool that's readily available.
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Induction Annealer
Design to make an induction annealer.
Project goals:
- Relatively affordable
- Off the shelf components
- Simple electronic wiring
- Extremely consistent annealing
- Easily adjustable dropper
- Accommodates different cases
- Printable on standard printer sizes
Parts to Purchase
- Hot Rod Induction Annealer - https://a.co/d/j9rhcHN
- XY-WJ01 Delay Relay Module - https://a.co/d/9Oz6jrV
- Water Pump - https://a.co/d/jjHa29M
- Water Cooling Radiator - https://a.co/d/3BSpv8A
- 3/8" X 1/2" Water Cooling Tubing - https://a.co/d/aVWNDfc
- Water Cooling Liquid - https://a.co/d/aJrWkvg
- 1/8" x 1/8" x 1/8" Compression Tube T - https://a.co/d/67vD11i
- 1/8" OD x 5/64" ID Copper Tubing - https://a.co/d/iv5vtGJ
- 12V Fan - https://a.co/d/dKVerxl
- Hose Clamp Adjustable 3/8'' - 5/8'' (10-16mm) - https://a.co/d/aolGIsf
- Inlet Male Power Socket with 15A Rocker Switch and Fuse - https://a.co/d/gBCqgAd
- 3 Prong AC Power Cord - https://a.co/d/gEC6Mn7
- WAGO 221-413 Lever-Nuts - https://a.co/d/d3e8eqb
- WAGO 221-415 Lever-Nuts - https://a.co/d/ieHVJOD
- 12V LED Power Supply - https://a.co/d/2mRXiRa
- M3x8mm Button Head Screws - https://a.co/d/2FcrS7o
- M3x16mm Button Head Screws - https://a.co/d/5V445Tv Only need 2 of these for top of dropper.
- Knurled Clamping Knobs M3 x 16mm - https://a.co/d/c94Pnzd
- M3 Nuts - https://a.co/d/2nYyqvw
- Silicone Gasket Maker - https://a.co/d/14s5XgD
Amazon wish list with everything on list
https://www.amazon.com/hz/wishlist/ls/2BCGNLPJQ8HQH?ref_=wl_share
PRINTED PARTS
Main
For most parts I think I used 5 or 6 perimeter walls. I forgot the settings exactly for everything but I know I printed enough perimeter walls or top/bottom layers for the faces and cover to be solid. You will need 2 rolls of filament. I used PLA for everything except the dropper parts.
- BaseFront [PLA/PETG] - No support so the zip tie holes stay clear.
- BaseBack [PLA/PETG] - No support so the zip tie holes stay clear.
- CoverFront [PLA/PETG] - Support required for the fan opening. Recommend using support blocker on the small vent on the other side so you don’t have unnecessary support.
- CoverBack [PLA/PETG] Support required for the radiator opening.
- FaceFront [PLA/PETG] - Support required. Non tree support worked best.
- FaceBack [PLA/PETG]
- PumpMount [PLA/PETG]
- CoilCover [PLA/PETG]
- DropperBacker [PLA/PETG]
- WagoMountA [PLA/PETG]
- WagoMountB [PLA/PETG] - Print 2
Dropper
No support required, but needs to be printed in a more heat resistant material like ASA or ABS. ASA is what we’ve tested and haven’t had issues under normal use.
- DropperMain [ASA/ABS]
- DropperFunnel [ASA/ABS] - Pick the funnel with the right diameter funnel for your casing.
- DropperSlide [ASA/ABS]
I used @fns720's Wago 221 mounts and modified them for my needs. Original model is below.
https://www.printables.com/model/66531-wago-221-mounts