di optical 3d models

Impossible Pentagon John Matz 10/11/2020 George Mason University Math 401: Mathematics Through 3D Printing This object belongs to the class of optical illusions discovered by Kokichi Sugihara[1], which he calls Reflexively Fused Objects (RFO). RFOs...

I'm using optical and old-type endstops, which provide accurate positioning. To maintain optimal performance, I've made the normal back of the printer the front so that no belts run in front of the model. Motors are also positioned up front, with...

My lens was dirty, so I disassembled it and cleaned it, which had no impact on the optical performance but made focusing smoother. The next step was to design and 3D-print the adapter. Before starting the design process, I needed to ensure several...

The roller wheels and the optical encoders are on small steel axle pins, held close by weak magnets to impose a light downwards pressure on the wheels when on the desktop. I printed these in ABS for some degree of flexibility when press fitting onto...

Tube (material doesn't matter, i chose stainless to match the optics of the bowl) some kind of epoxy glue assembly: after printing the required parts and buying the hardware you can start by assembling the scissor mechanism with the countersunk bolts...

30.1.2017 Adjusted the tube length to be 1.5 mm shorter to suppress vignette caused by optical stabilization during fast movements. 29.1.2017 It appears that the previous model (k9) had a short tube, causing the filter to touch directly against...

This design serves as a tool for calibrating optical endstop sensor locations on a Monoprice Mini Delta printer. It is specifically designed for individuals who need to replace an endstop sensor or are experiencing issues with achieving a level first...

Meshmixer killed that by fixing open spaces on the model, and i hadnt seen it before it was too late. Its just an small optical issue, but maybe some of you want to fix that? Im too tired to bother myself. ...;-)</p> <h3> How I Designed This</h3>...

MAIN CAMERA Supports a high-quality primary rear camera that is capable of capturing stunning single-megapixel resolution shots at f/1.8, providing low-light capabilities through optical image stabilization and the presence of a dual pixel PDAF. Has...

The glass itself is also noteworthy- an optical interference anti-reflective glass (designed by Schott AG) with an unusually low surface reflectivity of 1% is used. This imbues the lobby with an almost transparent appearance. Exterior landscaping was...

She began to communicate with some, like David Brewster, who worked in Optics, Michael Faraday, who worked in electronics, and probably best known for her work with Charles Babbage, who worked in computers. She got a commission to translate a paper...

(but could) MATECam 808 1080P Keychain Camera By default the MateCAM does not record on power-up, you need to 1) Start the camera with an SD card installed 2) Connect the camera to a PC and edit the TAG.txt file - change the 'poweron_record' option...

Z limit switch = Factory Item X limit switch = Factory Item Y limit switch = Factory Item You could possibly upgrade these with optical end stops, but these factory ones work fine. Part Cooling Fan = Factory Item Hotend Fan = Factory Item Hotend...

The United Nations adopted a global initiative to raise awareness of how optical technologies promote sustainable development and provide solutions to worldwide challenges in energy, education, agriculture, communications, and health. University of...

The "detection-unit" is an optical end-stop and is moved sufficiently up - away from the rotation axis - to avoid too much loss of accuracy with the long distance from the needle point to the rotation axis. That axis uses 2 MR115 bearings, but more...

Materials 3D Printed Parts - Base + Stand (these two parts form a casing for the electronics) - Plate (this is the part that moves up and down that the distance sensor detects) - Upper Bracket (Holds together the rods at the top and the bearing that...

Instructions The new carriage design does not have a flag for the X axis end stop since my Da Vinci has mechanical end stops that stick out farther than the optical stop originally did. If you need the X end stop "flag" or "boss" on the extruder,...

At its core, the Carl Zeiss-tuned camera offers uncompromising photographic quality featuring a 25-megapixel sensor, complemented by high-performance autofocus capabilities, optical image stabilization to minimize unwanted blur, and an LED flash...

Others, including optical limit switches, can be easily added. For each of the two switch sizes, there is a design version for use with springs and another for a rubber band. The mswitch_13a_XXX versions are specifically designed for the Wanhao...

Don't expect mechanical or optical performance performance of an e.g. a Rapido FVD-16a or even Rectilux Hardcore DNA. NOTE3: I added a new part, tP_SLEEVE_70mm.stl Construction wise, the universal mount is 75mm. It needs this size, else you couldn't...

The eye's complex anatomy involves the cornea, lens, retina, and optic nerve, all working together to focus light onto the retina for processing by the brain. The human sense of taste enables us to detect a variety of flavors and textures in food...

It"s anyway more a optical fix! ;) -> REMIX-Gestaenge-Kabelage-normDorn.stl -> ExtWheel.stl The bearing from the Z-Axis is simply from a spare part (picture). And you need to remove the extruder wheel when doing "high" prints. (Unsolved...

UPDATE 10/4/17 Thanks to PteroDancer we now have a detailed description of which anatomical features are missing from this model: Missing anatomical features include an incomplete foremen rotundum, hypoglossal canal, pterygoid canal, optic canal,...

Central Nervous System Male Female Combo == FEATURES == Central Nervous System including Detailed Brain X-Ray Shader for the Skin Ready to render exactly as shown Each bone is selectable and named grouped properly for easy organization Real World...

a basic write up on this mod is as follows as it was not included with the original mod files: Loosen and remove the 4 M5 bolts holding the build plate to the z axis carriage(the carriage will now float freely and your build plate mount should stay...

This design gives me the ability to mount picatinny optics easily without raising the scope above where my head naturally rests on a stock. 3 lengths included. 95mm/105mm/135mm. Remember that the screw holes take up 20mm of the length, so the length...

Deceptive Pentagon John Matz 10/11/2020 George Mason University Math 401: Mathematics Through 3D Printing This object belongs to the class of optical illusions discovered by Kokichi Sugihara[1], which he calls Reflexively Fused Objects (RFO). RFOs...

=)The holder contains the complete electronic which is powered by a LiPo battery.With the on/off switch you can switch LiPo battery off if you don’t want to use the device. Video (of a first draft print): Parts:1x ESP32 Lolin321x 1100mAh LiPo battery...

G-type.&nbsp;Density: 1.55 g/cm3&nbsp;Dimensions: 262 km × 205 km × 164 km&nbsp;Model scale: 1:1x106 (26cm) 1:2x106 (13cm) 1:4x106 (6.5cm)ReferencesShape model of asteroid (130) Elektra from optical photometry and disk-resolved images from VLT/SPHERE...

**#define MIN_SOFTWARE_ENDSTOPS** In our case we simply use the zMin Endstop Header that was used by the mechanical endstop **#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN** For the optical endstop sensor no pullup is needed, just for X and Y if you...