715 Results for "3D printing"

Electric Model Rocket
Details from Electric Model Rocket
Propulsion System Selection: The project began by selecting a 70 mm, 1.5 kW EDF unit, driven by an 80 amp Electronic Speed Controller (ESC). The propulsion system was powered by a four-cell, 1.8 Ah Lithium Polymer (LiPo) battery.Rocket Design & Construction:...

R/C 1:7.5-scale Ariel Atom
Details from R/C 1:7.5-scale Ariel Atom
Frame Ultimately, I have been looking at using some sort of metal (steel or aluminum) tube in a combination of 5/16", 1/4", and 3/16" sizes for the frame of this beast. The frame's tubes in the model have been sized accordingly, albeit solid for model...

Versa3D by CreateAll
Details from Versa3D by CreateAll
3D PrinterWhen designing the 3D printer, speed and print volume were the biggest concerns. The Versa3D has a print volume of 11.8 x 11.8 x 8.7 in. or 1,211 cubic inches. This is an extremely large amount considering the desktop design. To allow this...

Designing a Parametric "Print in Place" Hinged Con
Details from Designing a Parametric "Print in Place" Hinged Con
In a CAD environment, a parametric model is a model whose size and / or shape may be altered simply by changing dimensional values. In this model, I specified the dimensional values in the Autodesk Fusion 360 "Change Parameters" menu for the Length,...

How I created my own Bb8 robot
Details from How I created my own Bb8 robot
In 2015 a long awaited sequel of the fantastic saga was released, though with new actors and a new philosophy of the Walt Disney’s Studio. Our fan saw once again his favorite robots and realized it was time to create something of the kind. That was George...

Putting the flex on flexures
Details from Putting the flex on flexures
Linear motion is a mode of movement where all three degrees of rotation are fixed and two degrees of motion are fixed so that an object can only move along one axis. This is how the bold on a dead bolt moves, how a drawer slide moves, and how a...

Hacking Old IdeaWerk 3DPrinter Into Laser Engraver
Details from Hacking Old IdeaWerk 3DPrinter Into Laser Engraver
Step 1: Testing LaserFirst step before we start is to check our laser module. We connected a 12V 1A charger with the module and tested the laser. It has an adjustable focus which we can alter according to the distance of material from laser. It is important...

The Airman Rocket
Details from The Airman Rocket
The Airman Rocket Technical Paper Table of contents Title Page Table of contents Abstract Problem statement & Rationale Design Design cont. Design cont. Evaluation Evaluation Cont. Conclusion Conclusion cont. references Abstract Model rocketry is an...

BigFDM
Details from BigFDM
BigFDM Open Source Large Scale 3D Printer Premises We dream in a future of freedom, where open source hardware and Fab Labs enable people to fully understand how to make things they need, and where decentralized local production is customized to impact...

How to Make a Temperature Gun With Esp32
Details from How to Make a Temperature Gun With Esp32
What a hot day it is! Too hot to drive and ride and I am thinking of making a temperature measurement sensor. MLX90614 (a noncontact IR temperature sensor) on hand, let’s do it! Hardware &software in need Hardware in need Hardware ListFireBeetle ESP32...

DIY Cost Effective PAPR Design
Details from DIY Cost Effective PAPR Design
FYI... I'm learning 3D Printing concurrently with this project, so don't be surprised if the print quality isn't so great. More likely the STL files quality, due to concurrently learning new software applications, aren't so great and you might...

3D Print Time lapses Without Octoprint
Details from 3D Print Time lapses Without Octoprint
What is it? This device will help you to make awesome time-lapses of your 3D prints using only a micro switch and a handsfree circuit (if your using your phone as the camera). You may ask what a handsfree has to do with a 3D printing time laps, well,...

3D Print Babbage's Difference Engine No.2
Details from 3D Print Babbage's Difference Engine No.2
Progress Here I am presenting you the first functional trial piece.This trail piece has two figure wheels axis, and perform cacluation for linear functions. In the video above, I used the following function as exampleWhat is the Difference EngineThe...

Rocking the Horses
Details from Rocking the Horses
HistoryLast year I sold my seldom used metal lathe and used the money to buy a Chinese CNC6040 on ebay. This is the first major project that I undertook, and I have learned a TON about the process of bringing a project from idea to finished item by way...

Inductive 3D printer XY calibration
Details from Inductive 3D printer XY calibration
Multi-toolhead FDM is becoming more and more mainstream. First there was the E3D toolchanger and the Diabase H-series and recently Prusa has started shipping their Prusa XL. With the increase in increase in the number of toolheads, the complexity and...

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