Parametric Talon Magazine v2.0 (Supportless Horizontal Print) (Angled & Straight)
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A parametric Talon-geometry magazine. Most notably allows for any capacity your heart desires (and print bed allows)
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Outdoor Toys
- Licencja
- Creative Commons — Public Domain
(New branding and imagery coming soon, I'm trying to figure out how to do it properly.)
An open-source parametric Talon magazine. Can change between Straight and Angled geometry, and allows for whatever reasonable capacity you can print. Prints horizontally for smoother operation, and doesn't need a single support. Not much to say about it, it's what's on the tin.
This was made as I wasn't satisfied with any printable magazine design I found, I wanted something simple, robust, straight-forward and hardware-free but hardware compatible
I will add more bottom plates as time goes on
Parameter Overview
General | |
Angled: Bool | If true, it will switch to Angled Talon Geometry. |
Use Straight Talon Profile: Bool | Should always be the opposite of Angled, Straight Talon profile is incompatible with angled magwells, and Angled Talon profiles may not sit well in Straight Magwells. (Default: not(Angled)) |
Capacity: Integer | Self-Explanatory |
Spring Space Per Dart | The amount of space given to the spring at the bottom of the mag per dart of capacity. Default: 1,45mm |
Bottom Plate | |
Pin Size: Distance | The size of the pin holes used to join the bottom plate to the body of the magazine. Default: 2mm (For Filament Pins) |
Plate Clearance: Distance | The distance between the walls of the magazine and the walls of the bottom plate insert. Default: 0,35mm |
Feeding | |
Dart Clearance: Distance | The distance between the darts (13mm) and the walls of the magazine. Default: 0,50mm |
Pusher Compensation: Float | Additional downward space for skinny pushers, functionally just added to Capacity. Default: 1,50 |
Follower | |
Follower Clearance: Distance | The distance between the railriders on the follower and the actual channel in the mag body. |
Screw Hole: Distance | The diameter of the screw hole under the follower. For the screw used to keep Talon springs attached, purely for compatibility. |
Printing | |
Feed Lip Angle: Angle | The angle of the feed lips, for printing without supports. Default: 30° |
Spring | |
Coil Override: Integer | The amount of coils in the spring. Ignored unless higher than 0. |
Coil Size: Distance | The size of each coil. Default: 20mm |
Thickness: Distance | Thickness of the spring: Default: 1mm |
Reads | |
Magazine Length: Distance | The actual distance of the extrusion. Shorthand for the following equation: 13 mm * (Capacity + Feeding_PusherCompensation) + 15 mm + (SpringSpacePerDart * Capacity) + 5 mm |
Feed Angle: Angle | Constant. Added because I had originally gotten the angle wrong. This was just added for convenience. (Requires changing angled to false and back to true to update.) |
Notes
Designed around PETG, it's notably much better with printed mags in my experience.
You want to avoid warping, this shape REALLY likes warping and it causes reliability issues. What I do is I print these as far away from the case fans as possible, and do 30 layers without cooling then ramp up fans from layers 30 to 60, it works well enough.
Assembly is self-explanatory, for the bottom plate you just have to use 2 filament pins.
Springs and capacities are not fine tuned. Capacities are based around the printed springs which are very bulky, you will get considerably more with actual springs.
Inspired by https://www.printables.com/model/1280190
Made in FreeCAD 1.0.2
Versions
v1.0: |
v1.1: |
v2.0: |