fletching helical 3d models

The helical gears I used have a 1 mm module and a 23 degrees helix angle. I chose a low helix angle to avoid too much axial force. The pinion gear on the motor is 13 teeth and the counter gear is 34 teeth. Thus theoretically the gear ratio in the...

Movement in the x direction is plotted helically along the length of the cylinder. Movement in the y direction is plotted along the radius of the sphere. When the cylinder is rotated, the follower and piston reproduce the shape back onto the xy...

Each of the Heavy Bangers are fed independently by a helical magazine fed from the rear. This allows the bulky weapons and ammo to be combined in to a compact profile. Multi-mortar: This multiple mortar system serves as lighter and simpler version...

Movement in the x direction is plotted helically along the length of the cylinder. Movement in the y direction is plotted along the radius of the sphere. When the cylinder is rotated, the follower and piston reproduce the shape back onto the xy...

Features of this Model ① Radial type 9 cylinders ② One piece Crankshaft (Note 1) ③ One piece Crankcase and Intake Pipe Manifold ④ Split type Master Rod ⑤ 45 degree Helical Accessary Drive Gear ⑥ Intake Air Cooling Oil Tank ⑦ Inlet Air Heater ⑧ Rocker...

Inspired by the intricate structure of a pinecone, this version surpasses my initial design with its advanced helical structure that draws the pods towards the center, eliminating the need for tongue and groove to hold the device together. The key...

The cheap ones with a helical spring will not work High discharge 18650 battery: Sony Murata VTC6, VTC5A or similar 1S AIO Flight Controller: HGLRC Zeus or the Budget Option JHEMUC 1-2S Video Transmitter: HGLRC 350mW or an Eachine Nano VTX Motors:...

The cheap ones with a helical spring will not work* - High discharge 18650 battery: Sony Murata VTC6, VTC5A or similar - 1S AIO Flight Controller: [HGLRC Zeus](https://bit.ly/2LZ5BZl) or the Budget Option [JHEMUC 1-2S](https://bit.ly/3qQxX77) - Video...

... hesitate to drop a comment and I hope you find this as useful as I have. :) If anyone who is reading this has experience with designing Helical gears it would be amazing if you posted a remix, I would be very interested to see how they compare.

The heated air is efficiently conducted from the can side walls due to the swirling effect created by the helical feature on the tube. This design also allows for passive operation if the configuration is tilted exhaust-side up. Drawing 4 showcases...

Features of this Model ① Radial type 9 cylinders ② One piece Crankshaft (Note 1) ③ One piece Crankcase and Intake Pipe Manifold ④ Split type Master Rod ⑤ 45 degree Helical Accessary Drive Gear ⑥ Intake Air Cooling Oil Tank ⑦ Inlet Air Heater ⑧ Rocker...

If interested, check out these discussions here: - https://www.ekwestrel.com/is-there-an-ideal-impeller-vane-number/ - http://www.enginsoft.it/applications/turbomacchine/sulzer.html When I get a chance to model some more, I plan to try a helical...

... the nozzle is lined with capillary tubes. These four helical structures carry cold liquid methane from the turbopumps, cooling the nozzle significantly and allowing the methane to expand quickly before being sent at high pressure to the preburners.

Update - Dec - 28 - 2021 After one and a half years doing those conversions and many successful lenses I'm now pretty confident with this design. The M36 thread that act as the focus helical has been redesigned now with a dual start 1.5mm pitch,...

This is an Supercharger extension for the Ford FlatHead V8 (https://www.thingiverse.com/thing:2537602). Then come the carburetor and the air intake. Video : https://youtu.be/RZmVCxzOg90 Release 25/03/2020 : New SuperchargerPulleyV2 (it replace...

This is a 4:1 bevel gearset using a helical tooth profile with a 15° inclination.ETA: a gear set with a 25° inclination is also included. It has been mounted &amp; had initial function testing but is not yet field tested.</strong></p><p>Part of the...

I can provide alternative parts for this if required.&nbsp;Spring: I purchased a 20mm spring initially which was too long and I cut it down, the 10mm I have is slightly too short so would recommend a 15mm or 20mm and cut if required.&nbsp;DockNote:...

Paint the threads on the other end of "spacer" with your lubricant / grease as they're used in focusing.Lubricate the 12-start helical threads on "inner".Lubricate "outer" on the helical threads and the thread that mates with "spacer" as it's used in...

The helical focuser seems to chop the side of the field of view somewhat, but this 2" tube (and redesigned UTA I suppose) does not.A NOTE REGARDING MY APPROACH TO HOLES:Unless I say so otherwise below, I kept all of the holes at ZERO tolerance. This...

The 3D artist made sure to pay close attention to small details of the heroine’s clothes, working on such fine elements as arrow shafts and fletchings. Lara Croft for 3D printing looks absolutely ready to venture into ancient tombs all around the...

I choose to go for double helical gears on this one because they produce a lot less noice than regular spur gears and the forces on the teeth are transferred more gradually. The gears rotate around a 6mm stainless steel shaft which is lubricated...

Propeller blade angle is true helical. Flaring propeller is possible. Blade axis is straight. Good for alignment. There are lots of other adjustment possibilities. Open up the .scad files in OpenSCAD and see. <b> Usage </b> 0> Download and...

I recommend scuffing the outside of the drawtube with 350 or finer grit to minimize reflections and improve motion.&nbsp;See photos for assembly.&nbsp;You will only need 4 3D Printed components for this focuser:1 Main Body-Hadley-focuser2 Turn Knob...

english long legs for the f11, f11 pro, f11 4k, f11s drone for the gimbal to be further away from the ground and not have any obstructions on it and the propellers too there is also a small leg that is glued together with the back feathers of the...

A helical Darrieus turbine, and a Savonius style wind turbine.Please feel free to ask as many questions as you can! Even if it sounds like a silly question! I certainly learn an awful lot by reflecting on a process, or explaining why I designed...

Is it a fun use of gears and helical spindles? heck yes! don't let anyone call your dreams "a huge waste of time!!!" If the below instructions are unclear or you need help with assembly, feel free to message me here or on instagram where I'm more...

Long term, I would recommend adding the inner frame (2 helical assemblies) and the guard, to avoid injuries. If you want to get fancy when 3D printing the guard: print it in two colours by swapping out the filament, and print the flat ring in black,...

This is a stunning tensegrity sculpture composed of two intertwining helices that appear to float above one another without touching. Four tensile members support the upper structure, while the base and top of each helix form a regular tetrahedron. I...

That's No Moon! Rather, it's a sun/moon container! I love helical twist containers and I was playing around with some ideas when I got the idea for a container with recesses to hold decorative accents. The idea ballooned into something a bit more...

Updates: V1 Initial Upload V1.1 Added Offset Option to Allow for Printing Tolerances Changed Top and Bottom Plane Definition for Right and Left Twist to Be More Consistent Through New Configurations Consolidated Root Extrude Feature into Tooth...