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How to 3D Print an Electric Racing Car

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The electric racing car is an important STEAM project at the University. It attracts many s tudents in engineering disciplines to take part in this project. How to make an  electric racing car? The 3D printer is a powerful tool for making  electric racing cars . And students are also skilled in 3D printing. Here's a step-by-step guide to help you bring your racing car to life. Step 1: Design Your Car Confirm the specs You should choose the speed and the engine power, for these two core specs to confirm other specs like size and control system. Software Selection Start with design software like Fusion 360 or Tinkercad. These tools allow you to create detailed models of your car components. Electric motors and drive systems are the core of  an  electric racing car. You should confirm the electric motors and drive systems first and then to design the Chassis & Shell. Key Components Chassis : Design a sturdy frame to house all components. Body : Create an aerodynamic shape for spee

The Most Popular 3D Prints of 2024

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 As 3D printing technology continues to evolve, so do the creative and innovative applications of this versatile tool. In 2024, the 3D printing community has seen an explosion of exciting, practical, and artistic projects that have captured the imagination of makers worldwide. From functional household items to intricate models, here are the most popular 3D prints of 2024. 1. Customized Home Gadgets Smart Storage Solutions In 2024, customized storage solutions have taken the top spot among 3D printing enthusiasts. From modular drawer organizers to bespoke wall-mounted shelves, these prints offer tailored solutions to declutter and organize living spaces efficiently. Kitchen Tools and Accessories 3D-printed kitchen gadgets have gained immense popularity, with items like custom measuring spoons, herb grinders, and unique spice racks leading the charge. These prints not only add a personalized touch to the kitchen but also enhance functionality. Note, that these home gadgets all need to b

Does the Flashforge 5M Become the New Ender-3?

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  In the dynamic world of 3D printing, certain models have become household names due to their popularity and reliability. The Ender-3 by Creality has long held the crown as the most popular 3D printer on Amazon, thanks to its affordability, ease of use, and simple i3 frame design. However, a new contender has emerged: the Flashforge 5M, which is quickly becoming the most popular Core XY printer on Amazon. This raises an intriguing question—does the Flashforge 5M have what it takes to become the new Ender-3? The Ender-3: A Proven Favorite The Ender-3's success can be attributed to several key factors: Affordability : Priced competitively, the Ender-3 offers excellent value for both beginners and experienced users. Ease of Use : Its straightforward assembly and user-friendly interface make it accessible to a wide audience. Community Support : With a vast user base, the Ender-3 benefits from extensive community support, including forums, tutorials, and modding guides. i3 Frame Design

Plant-based resins and their advantages

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  What is Plant-Based Resin and What Are Its Advantages? Plant-based resins are a new type of material used in 3D printing filaments and liquid resins. These resins are derived from plants rather than petroleum. Using plant-based resins offers several benefits: Sustainable Materials Unlike petroleum-based plastics, plant-based resins utilize renewable crops as the raw material. This makes them a more sustainable option since crops can be regrown rather than relying on finite fossil fuel resources. Plants like corn, sugarcane, and soy beans are common sources for bio-based resins. Lower Carbon Footprint Plant-based resins have a lower carbon footprint compared to traditional resins. The plants absorb CO2 as they grow, offsetting some of the emissions generated during manufacturing. Studies have found that bioplastics emit 25-50% less greenhouse gases compared to oil-based plastics. Biodegradable Many plant-based resin formulas are biodegradable. They can break down through natural p

Why 3d print layer shift?

You print a big model and after waiting for long hours suddenly the hotend moving into wrong direction while still maintaining its layer shape. Well - what happened here? All the 3D printing jobs have to start at the beginning again. Waste of time - Waste of 3D Filament . There are some possibilities for what causing this Problem:   1.  File on SDCard or USB Problem Printing Files where Gcode resides is part of the process. GCode actually contains text commands that are read by the process line by line (also determine layer-by-layer positioning) . So any disruption or a wrongly read of this text can cause Layer Shifting or a worse scenario which is er-radical movement. So when you copy and transfer the Gcode file(s), make sure it is copied and ejected properly for your PC/Mac. Note: Some Printers use WIFI/Network capability for this Copy Transfer file(s). Bad Network Communication also can cause this error.   2.  Over Extrusion Flow Imagine that your printing is too much material depos

3D Printer Resins: Types and Properties

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3D printer resins are the materials used in liquid resin stereolithography (SLA) 3D printers or LCD/DLP 3d printers. There are several different types of resin available, each with its own properties and applications. The main types of 3D printer resin include: Standard Resin : This is a general purpose resin used for prototyping. It has good strength, impact resistance and detail resolution. Standard resin works well for concept models, functional prototypes and some end-use parts. Tough Resin : This resin has enhanced flexibility and impact resistance. It's a good option for parts that need to flex or bend without breaking. Tough resin works well for hinges, handles and other movable components. Clear Resin : This transparent resin allows the internal features of a 3D printed part to be visible. Clear resin has applications in lighting fixtures, lenses, displays and parts with decorative fill patterns. Castable Resin : This resin is specially formulated for creating molds and ca

what is the normal IZOD Impact Strength of ABS, PETG, PLA and TPU?

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  The IZOD Data of Four 3D Printer Filament • ABS (Acrylonitrile Butadiene Styrene) - 15-30 kJ/㎡ (0.7-1.4 ft-lb/in) ABS is an amorphous polymer with good impact strength and durability.  Its impact resistance is on the higher end of FDM filaments. • PETG (Glycol modified Polyethylene Terephthalate) - 5-20 kJ/㎡ (0.25-0.95 ft-lb/in) PETG is an amorphous copolyester that is frequently used as an alternative to ABS.  It has moderate impact resistance and durability. • PLA (Polylactic Acid) - 2-10 kJ/㎡ (0.1-0.5 ft-lb/in) PLA is a biodegradable polymer made from renewable resources.  It has the lowest impact strength of common 3D printing filaments.  PLA parts are more brittle and can crack easily under high impact. As you can see, ABS has the highest impact strength, followed by PETG and then PLA with the lowest impact resistance.  The specific Izod values can vary slightly between different material brands and grades, but this provides a good relative comparison of strength between the th