This Is Not The Most Updated Version Of The Blaster. For the most updated versions, refer to: When Im able to upload the source files properly again, this repository will return to being up to date. The Gryphon is a mostly 3D printable, hobby-grade, Nerf semi-automatic flywheel blaster. Its main design features are as follows: Uses 130 to 180 sized (20.4mm) brushed Dc motors. Semi-auto by rack and pinion with 1:3 gear multiplication. The trigger pull is fairly short at 12mm. Accepts 33 to 38mm Od flywheels (all 2mm shaft fit, superstock upgrade flywheels). Utilizes a horizontal flywheel cage that bolts directly onto the magwell. This is a mounting pattern less prone to misalignment than a Stryfes mounting bosses or similar. Accepts both Worker Talon magazines and printed Jet Katana geometry magazines with a second release slot (ie: Kathanha, Katobu), and most full-length magazines (Buzz Bee are the only exception I might think of). Battery is located in the stock--there is no room anywhere else. Full-length feed guide integrated in magwell for maximum feeding reliability. Bore-axis is almost as close as possible to top rail of blaster, which is theoretically more intuitive to aim with. Will fit on build volume as small as 120 mm 3. Some options/variable features are: Variable motor center distances from 43.5mm to 38.5mm (Eclipse). Full-length, flat-top picatinny rail. Ambidextrous, or one-sided sling mounts, or a Worker attachable sling mount. A mag release meant to be actuated by the operators off-hand, and one meant for the dominant hands middle finger. Flash hider: Helps work around cover, and can be used to house and launch a mega dart. Kill-switch mount on stock, and a kill-switch + voltmeter mount on stock, and variations for imperial Pvc using 3/4 Pvc instead of 25mm Pvc. An additional Expd stock option that holds larger batteries, has the same options. 14mm or 14.5mm bore flywheel cages or Max cages, which are 15mm bore, Daybreak / Twilight only, have extra motor can support, and are intended for maximum Fps. An optional foregrip and magwell option for mounting this foregrip. An optional bottom-picatinny variant of the motor cover. 2-stage flywheel cages in all the aforementioned crushes and bore options. Talon, Kathanha/Katobu, and full-length magwell options. Required for assembly: Two 130-180 sized motors. 33 to 38mm, 2mm shaft fit flywheels 16-18 Awg multi-strand hobby wire Connectors of choice (XT60, Deans, bullet connectors), and heat shrink. One full-sized microswitch, 15A or 21A. M3 nuts M3 screws: 5mm length, 8mm length, 10mm length, one 14-16mm length for mag release pivot, one 20mm length for one specific screw on the motor cover. M2 screws: 4-5mm length for motor mounting. 2x20mm steel dowel pin for the pinion gear. 0.5mm coil thickness, 5mm diameter compression springs. 15mm in length for the mag release, 50mm in length for the trigger return spring. An adhesive for stock assembly, preferably methyl methacrylate based. Modular connectors to flywheel cage and to stock assembly (if using kill switch and/or voltmeter) highly recommended. 10-20cm length of 25mm Od Pvc pipe (length depends on however long you want your stock). 3/4 inch, Schedule 40 Pvc is the closest imperial comparison, though I may have to design a stock meant specifically for that. Licensed under CC0, do whatever you please to it. For looking at in-development / untested updates: Update Log: V1.01 (05/02/19): Updated Stock Cap piece to be 5mm thick on the screw mounts to the back of the pusher mechanism from 2.5mm (this is a high stress piece if the stock smacks something, it should not have been that thin). Also altered the buttplate to have a more ergonomic depression to wrap around the operators shoulder. V1.02 (05/11/19): Added split picatinny in the form of the Flat Top Picatinny Front and Flat Top Picatinny Rear (it actually doesnt matter which way you put these on as long as you print both of them). This allows the picatinny rail to fit in smaller build volumes. V1.1 (08/03/19): Includes fixes and little tidbits I forgot to include a long time ago, plus a big extra feature. This includes 3/4 Pvc compatible stocks, a trigger guard that is now fully chamfered where there were sharp edges, a Bobololo styled rev trigger. The big extra feature would be options for two-stage cages. V1.11 (09/28/19): Added the Kathanha / Katobu magwell, actual Katanas cant fit thanks to the magwell mounting solution that was originally used, unfortunately. Up next will be full-length magwells, which might be a while, sorry. V1.12 (01/05/20): Ive actually had this done for a while. Added an extra motor cover option for a single-stage cage that can accept a lower rail and has the same lower appearance as the dual-stage cage. V1.13 (01/27/20): A biggie here in terms of compatibility here back: Ive redesigned the flywheel cage to allow it to be printed in the opposite of the original orientation: with the side that the motors insert into as the bottom layer. Less supports (though still recommended), and hopefully less alignment issues with warping and other print defects. This required making the cage 1.5mm thicker (and in order to minimize this extension, I reduced the bottom clearance for the flywheels by 1mm (dont worry, it was initially deliberately excessive), and the mounting points were moved up 2mm. Therefore, the magwell is also now slightly different, so are all motor cover designs, and even the flash hider. A new page has been created for the older cage design and can be found in a remix. Another update is that I now feel comfortable releasing a foregrip design: it mounts onto the magwell, youll need a new print for it (a magwell compatible with the old cages can be found in the legacy cage page too). V1.2 (02/08/20): The next big-ish update as it includes a feature Ive put off working on and testing since I completed the blaster: a full-length magwell. A new foregrip for that magwell comes with it, all picatinny options between one and two-stages are available. I kind of include the carbine remix as part of this update, which is the main other feature. (02/11/20): Hot-fix for this update, I forgot to upload the wire run for the full-length magwell. V1.21 (06/19/20): This was uploaded to GitHub on 06/11/20, at that time I had issues logging into Thingiverse. This is a large update and one of the final ones (feature wise). The new Expd Battery Stock is available in metric, imperial, kill switch and voltmeter variants, and has volume for up to 110x36x31mm packs (though it should be at least a little smaller for wiring), and assembles in the same way as the original stock. There is also a new Stock Cap (Attach) option: instead of a printed sling mount, a Worker or very similarly mounted sling can be attached instead. Furthermore, there are now 14.5mm bore cages: occasional reports of inconsistent Fps results, the difficulty of pinpointing why has Источник: https://www.thingiverse.com/thing:3576276 Автор: Flygonial Лицензия: Creative Commons - Public Domain Dedication