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A thoughtfully designed collection of hands-on teaching materials to support geometry instruction in primary school (elementary level). Ideal for classroom use or structured learning at home. 🧑🏫✏ This set includes four core geometric…
Funnel for Harley Davidson Twin Cam primary oil. Print upright and use brim. Model doesn't need supports. Should print fine with 0.6n nozzle. PET-G is suggested filament. Inspired by original Harley part.
NOTICE - 3/13/2026 PSA to avoid AKBlasterMod for kits. I've received several reports of plunger tubes from their kits shattering on high spring loads. As they are making kits with no permission or contract there is not much I can do to…
Here's a quick model of the logo for Primary Arms. It prints easily with default profiles. Adjust size, infill, etc to your liking. Any ikes, shares, etc are greatly appreciated.
Locks primary drive in place while removing or installing primary drive components. Designed for Harley-Davidson motors but will work on other brands with similar primary's. Print with extra walls and infill so you can use it more than…
My son wanted a gift for his primary school teacher, so I created that bookmark with a pair of scissors, a pencil and a sharpener. This bookmark is easily printable, uses very few filament and takes around 10-15 minutes to be printed.
Terran Pistol MK2.0- a 220+fps slide action primary blaster! Terran Pistol was originally conceived in early 2021 as an aesthetic replica of Terraria's “Dart Pistol”, but 3 years later I decided to rework much of the blaster's functional…
Simple primary mirror mask to cover the often imperfect mirror edge. The inner diameter is 195mm Printable on 210mm print beds like prusa mk3s can be used with such primary mirror cell: Teleskop-Express: GSO Hauptspiegelfassung für 8"…
There are two groups of files for this. One is just the front and rear caps. The other is the front cap with a kill flash. Shockcord Cap with Killflash: I have ‘remixed’ and added to this kit by creating an optional front killflash/anti…
Funnel for Harley Davidson Twin Cam primary oil. Print upright and use brim. Model doesn't need supports. Should print fine with 0.6n nozzle. PET-G is suggested filament. Inspired by original Harley part.
2 part desk organiser for all of the primary 3d printing tools that are included in Crealitys 3d printing toolkit, works best with K1 series or any 3d printer with legs. This organiser was designed to hang off of the side of a desk/shelf…
Just a printed version of those goofy logos you see dangling around peoples necks from chunky plastic chains . This one of course is the Colorado Avalanche primary logo. I used a binder ring to attach it to the chain.
Imperfections on the edge of the primary mirror of your telescope can cause artifacts around stars in photographs. Overlapping a few millimeters of the edge will eliminate the problem. This aperture is designed for a primary mirror with a…
This model is a good candidate for ironing the top layer. You may need to file any elephant's foot inside the mounting hole to get a good fit.
I kept the same f/20 nature of JWST primary and scaled the diameter (560 mm vs. 6500 mm) and focal length (131.4 meters vs 11.320 meter). The model has three kinds of hexagonal tiles, you would need to print 1x - center piece 6x - level 1…
Cincinnati Reds Primary Oversized Necklace Logo that I designed. I hope you enjoy!
It is quite difficult to get a primary mirror mask / aperture ring for a 12" Newtonian (300 mm). That's why I designed a multi-part mirror mask for my Skywatcher 300 PDS Newtonian. I cannot say whether it is also suitable for telescopes…
When a main mirror mask is attached to the main mirror, the area between the rubber holders is lost. To reduce this area, it is necessary to print a redesigned mirror holder made of TPU with a smaller holder pad. One of the pictures shows…
Increasing the backfocus by bringing the primary mirror closer to the secondary mirror with a Skywatcher Newton 150 mm (6"). In my case, I could not reach the focus point when using a Baader Clicklock, which is about 18 mm wider than the…
NOTICE - 3/13/2026 PSA to avoid AKBlasterMod for kits. I've received several reports of plunger tubes from their kits shattering on high spring loads. As they are making kits with no permission or contract there is not much I can do to…
It is recommended to add an aperture mask to cover the rubber holders. These protrude into the mirror surface area what you can see in the diffraction spikes on bright stars. Printing: ~ 25 grams, Nozzle 0.4 mm or 0.6 mm (usually faster),…
Wanted something to keep the fragile bushing squared while I seated it, so this is what I came up with.
Increasing the backfocus by bringing the primary mirror closer to the secondary mirror with a Skywatcher Newton Skyliner 200 P. [ 200 mm / 8" ] In my case, I could not reach the focus point when using a Baader Clicklock, which is about 18…
This is an small holder for an primary winding of an tesla coil that i created a while ago. It has space for up to 12 winding of 1-10mm copper tube with holes for zip ties below each half circle
tesla coil holder i hot glued the primary yes yes it was a afternoon project with just 50m of wire on the secondary and its a sparkgap will make a sstc when my transistors come
It's organic chemistry stencel. Nothing special. I create it for my purpose so may not have something. Recomended printing that in PETG, because model is only 1mm think and PLA will probably easy brake over time. PETG is stronger and more…
With this tool you can unload the BBs from your 6 mm AEG airsoft magazine. Supports needed.
Thanks to the original author ( @Jannis483 ), it fits like a charm! I added the mount points for 2 small 30 mm fans. I used the 6 mm height version, but there's a 10 mm space if you want bigger coolers. Everything sits nicely and flush…
I printed with PLA, 8 perimeters and managed to release the nut. Elephant foot compensation 0.4mm.
I made this with the help of woodprinter link https://makerworld.com/en/@Woodprinter14
This is designed specifically for the Primary Arms 1-6x LPVO scope. It fits snugly between the front objective and the factory lens cover. Simply remove the cover assemble, jam this in, and replace the lens cover. This is friction fit so…
Here's a quick model of the logo for Primary Arms. It prints easily with default profiles. Adjust size, infill, etc to your liking. Any ikes, shares, etc are greatly appreciated.
Sky-Watcher Newton150/750mm primary mirror fan FreeCAD source on GitHub BOM 1x Fan Axial 92x25.4mm 12V DC - AFB0912VH or similar 92mm type 1x Fan Guard Metal 92mm or Customizable Fan Grill Cover (92mm) 1x LM317 Speed Control module 1x DC…
Locks primary drive in place while removing or installing primary drive components. Designed for Harley-Davidson motors but will work on other brands with similar primary's. Print with extra walls and infill so you can use it more than…
I really like to decorate my gun safe and gun room with the brands I use and like. Stickers are ok but when you want to change things up, the chance of peeling off a sticker and reusing it is very slim. So, I decided to print these logos…
GCSE Engineering Project Desk Tidy for Primary School Table of four Four Different Sections which fit into a solid one piece base Dimension of base is a total length of 300 mm with each face of the octagon measuring 124 mm
Primary Arms Classic Series 21mm Micro Reflex Sight Gen 2 Cover created because the rubber cover that came with the sight falls off easily. Cover snaps on and doesn't press the on/off, brightness buttons.
The spool of my beloved Dive Rite primary reel shattered on a dive. I designed a replacement spool that fits the bracket and axle pretty well. This spool holds approximately 450' of cave line.
This is an improved version of my previous fan bracket, that is tethered. The story: My original metal fan bracket bent, so I made the 3D printed replacement. That eventually broke (when the extruder hit a blob, or something), and then…
Rear cooling fan mount for a Newtonian 130/650 telescope tube with no factory rear ventilation. Designed to fit a rear opening of approximately 105mm diameter. Holds an 80x80mm fan (tested with Arctic P8 Silent) behind the primary mirror,…
Primary Mirror Mask for newtonian telescope: GSO 150/600 f/4 TS Photon 154/600 f/4 Orion Optics 150/600 f/4 This is a set with a mask and 3 TPU-Mirror clamps. i designed the parts because the original brackets protrude too far into the…
This is a simple remix of the Hadley Mirror and Lens Covers by Gyoenastaader to offer a little more protection of the primary mirror by blocking the gap at the edges. I also moved the tab from the center to the edge for better leverage.…
This is a simple temporary support to help install the primary mirror on your Hadley telescope. Can also be a nice stand to install the cell on the mirror and let it cure (~24 hours) before further handling. Very specific, but it was…
This bracket replaces the aluminum hotend fan mount bracket on a Modix Big 60. NOTE: USE AT YOUR OWN RISK. The original bracket is aluminum, and when you crash the print head, the bracket bends but stays attached. This bracket will snap…
Update I have a newer model which solves an issue with the screws pushing on the mirror: https://www.printables.com/model/289164-m4-primary-mirror-cell-for-hadley-w-keyhole-slots Description I couldn't find an M4 version of the primary…
Print settings 0.6mm nozzle 0.32mm layer height 20% infill (but it probably doesn't matter too much) A test model is included so you can test that your hardware fits and that your printer settings are working, but this worked fine on my…
An alphabet set for teaching letter recognition to children. Original design at the request of a local preschool teacher to match the letter styles the kids were expected to know for Kindergarten admission. Published here with approval…
An alphabet set for teaching letter recognition to children. Original design at the request of a local preschool teacher to match the letter styles the kids were expected to know for Kindergarten admission. Published here with approval…
A number set for teaching shape recognition to children. Original design at the request of a local preschool teacher to match the number styles the kids were expected to know for Kindergarten admission. Published here with approval from…
Print these and snap them onto the rods of the 203 Leavitt telescope to protect the primary mirror from collecting dust or inadvertent touches. First snap on the one labeled 1 and rotate it into place, then snap on the one labeled 2 and…
When the time comes to install your primary mirror on the Hadley LTA, there are multiple options. Here's how I assembled mine: This is a section view of the primary mirror in its cell (left) and the LTA (top and right), with the rear of…
The avionics bay is designed to hold an Arduino Nano, a MicroSD card read/writer module, and a 7.4-volt LiPo rechargeable battery. As a base unit, on its own it doesn't do anything. It needs to have additional modules added to it. In this…
Just as the title says, a simply Primary mirror protection plate for your (Hadley) telescope. Inside 115mm, outside 118mm.
After assembling the metric Hadley and trying to collimate, I noticed the collimation knobs hit the tubes: Since I really want to have the tubes extend a bit further so the OTA will never rest on the collimation knobs, I made a slightly…
Just a plastic shoe to wedge in between the chain and clutch basket for easy removal. Found one on Amazon for $8 w/o shipping, so I made this one from the dimensions they listed on the website for $1.50. .2 resolution and 100% infill with…
No supports, use ASA or PETG material. I used 20 mm long m6 threaded rode, 2 m6 nuts and a m6 x 20 x 1.5 mm washer.
I created this anti-reflection device (ARD, kill flash) for my primary arms 2.5x prism scope. This works great as a kill flash in bright sun light as well as artificial light. It also acts as a sacrificial cap for bump protection of your…
I'm delighted to share with you a refined version of the Terminator T-800 bust, originally posted by machina on August 23, 2014. This remix brings the iconic model to life by adding intricate details using three primary colors. The…
These are the mirror covers for the 8 inch or 203mm Leavitt telescope
My son wanted a gift for his primary school teacher, so I created that bookmark with a pair of scissors, a pencil and a sharpener. This bookmark is easily printable, uses very few filament and takes around 10-15 minutes to be printed.
While an excellent telescope that has upped my astrophotography game, the Sky Watcher Quattro 200P is starkly open on the back side near the primary mirror ( similar to an issue near the focuser tube ). In fact, most of the back is just…
The dimensions are entirely based on the original baffle. There's nothing wrong with it per se. My scope was purchased in late 2019, it already came with baffle extension, so no stray light issue. But I don't feel comfortable reaching…
Lens cover for the back of the primary mirror. holder for covers https://www.printables.com/model/771124-hadley-lens-cover-holder Remixe from Gyoenastaader one and inspire by Six one. UPDATE: V2 cover with the anchor near the base, need…
This is a fairly close copy of the primary speech module of an Avon S10 respirator. It's intended for cosplay, display etc, for example making a replacement in UV-reactive, glow in the dark filament, or a different colour to match a…
Primary miror mask for my Celestron FirstScope 114EQ Newtonian telescope.
Edited April 2, 2024 This ring also fits the Vortex Sonora 4-12x44mm scope. Sonora is the Crossfire II 4-12x44mm branded for sale to dealers. Two of the stubs don't quite line up but close enough to work without alteration. Original Post:…
Primary is easy to build, number the slats with each print, and place in order 1-8 to achieve spiral clockwise or counter clockwise. Resize the parts as needed, the core hole is 56.6mm/2.22 inches around for 1.5 inch PVC tube cap to fit…
This is a simple drop in killflash that helps reduce glare. I couldn't find a cheap model online so here you go. Its held in by the stock scope cap. Enjoy!
I made a model of the primary from the secondary antenna of the locator
