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Understanding the Key 3D Printing File Formats

Understanding the various 3D printing file formats is crucial for achieving optimal results. Different file formats serve different purposes, each offering unique advantages depending on the complexity and requirements of the project. This article will introduce and compare the most common 3D printing file types. 1. STL (Standard Tessellation Language) File structure: STL files use triangular meshes to represent the surface of 3D objects. Each triangle is described by its three vertices, which are exp......

Sep 18,2024

Building a 3D-Printed Robot with N20 Motor

Building 3D-printed robots is a challenge in the field of robotics, requiring precision and innovation in mechanical design. One of the most important elements to ensure the stable and efficient movement of a 3D-printed bipedal robot is the gear mechanism, which effectively distributes the force generated by the motors. In this project, we used the N20 motor, widely known for its compactness and performance, coupled with a gear system that simulates the natural movement of the legs. All parts of this ......

3D printed photo frames: Personalize your living space

In the realm of personalization and home decor, 3D printing is revolutionizing the way we create everyday items. One prominent example is 3D printed photo frames, which allow users to design and print custom frames for their photos, artwork, or keepsakes. Customization is the main reason to use a 3D photo frame printer. Traditional photo frames are typically mass-produced with limited designs, colors, and materials. With a 3D printer, you can design a frame to your exact specifications—whether you nee......

Considerations for 3D printing threads

The rapid development of 3D printing technology has provided unprecedented possibilities for manufacturing complex thread structures. Traditional thread manufacturing usually requires the use of lathes or tapping tools, while 3D printing technology makes the thread manufacturing process more flexible. Whether it is an external thread or an internal thread, 3D printing can directly generate finished threads without the need for post-processing. This article will discuss the considerations for 3D printi......

Design Considerations: Common 3D Printing Problems to Watch Out For

JLC3DP summarizes the problems encountered in 3D printing from the perspective of materials, with the aim of reminding 3D printing users to avoid some design misunderstandings. 1. Resin material case analysis 1.1 Flat and thin shell models are designed with thin wall thickness, which will easily cause deformation, warping and missing. Suggestion: The overall wall thickness of the resin should be designed to be more than 1.5MM (the thicker the wall thickness, the smaller the deformation amplitude) 1.2 ......

How to Decimate the Size of an STL File for 3D Printing

Why is it necessary to reduce the size of an STL file? While large 3D files may not pose a theoretical problem, the practicality of sharing or uploading them may. Overly heavy 3D files may create obstacles such as upload limitations - jlc3dp has a maximum file size of 80 MB.Many overly large files contain intricate details that surpass the capabilities of both human perception and 3D printers. This tutorial aims to address this challenge by demonstrating methods to decrease file size while preserving ......

Multi-Industry Applications of Large-Scale 3D Printing Projects

When most people think of 3D printing, they think of small machines used for prototyping, hobby projects, or making complex parts for industrial applications. However, large-scale 3D printing is a completely different field that can complete projects that were previously only possible in traditional manufacturing, such as construction, infrastructure, automotive, and aerospace. In this article, we will introduce some excellent examples of large-scale 3D printing, showing how this breakthrough technolo......

Understanding the Key 3D Printing File Formats

Understanding the various 3D printing file formats is crucial for achieving optimal results. Different file formats serve different purposes, each offering unique advantages depending on the complexity and requirements of the project. This article will introduce and compare the most common 3D printing file types. 1. STL (Standard Tessellation Language) File structure: STL files use triangular meshes to represent the surface of 3D objects. Each triangle is described by its three vertices, which are exp......

Explore 8 Stunning 3D Printed Dragon Models

In the world of 3D printing, dragon models are popular for their intricate details and mysterious symbolism. Whether as decorations, collectibles, or as creative projects, 3D printed dragon models can bring fun to enthusiasts. Here are eight unique 3D printed dragon models. 1. Aria the Dragon Aria the Dragon is a beautiful dragon model designed by Louise Driggers. This dragon model stands out with its elegant posture and detailed scale design. Aria has smooth lines, and in order to reduce support, the......

How to smooth 3d prints：6 Methods for a Perfect Finish

In the field of 3D printing, the surface quality of the finished product directly affects its appearance and functionality. Although 3D printing technology has made great progress, due to the principle of stacked printing, obvious layer lines often appear on the finished product, which not only affects the visual effect, but may also affect its performance in some applications. Therefore, it is particularly important to smooth the 3D printed parts. Smoothing can not only enhance the appearance of the ......

Creating a Coin Collector for Vending Machines with 3D Printing

A few years ago, developing a prototype of a product was expensive and difficult to produce with plastic injection. Today, 3D printing has transformed the way we create and customize parts for electronic projects, you can produce any product, test it and spend very little money. In this article, we explore how 3D printing was instrumental in the development of a coin collector designed for vending machines. The housing of this system, which houses a coin acceptor, an LCD display, and a control board, ......

Optimizing 3D Printing Supports: How to use it efficiently

Supports are temporary structures added during the 3D printing process to ensure that the model can be printed smoothly. On the one hand, support structures are absolutely necessary for models with overhangs or bridges; on the other hand, they increase material costs, add more post-processing work, and may damage the surface of the model. Therefore, getting the right support is a very important part of 3D printing complex models. Source: Prusa 3D When do you need support FDM (Fused Deposition Modeling......

Assembling an Automotive Differential with 3D Printed Parts

Automotive transmission systems are essential to the performance, safety and efficiency of any vehicle. Among these systems, the automotive differential plays a crucial role. Responsible for allowing a vehicle's wheels to rotate at different speeds while receiving power from the engine, the differential is fundamental to the car's stability and maneuverability, especially when cornering. Without it, the inner and outer wheels, when turning, would be forced to rotate at the same speed, which could caus......

The Importance of Using Threaded Inserts for Assembling Circuit Boards into 3D Printed Housings

As the integration of 3D printing in electronics grows, designers and engineers are increasingly turning to 3D printed housings for their circuit boards. One critical aspect of this process is ensuring secure and reliable assembly, which can be effectively achieved using threaded inserts. In this article, JLC3DP will explore the importance of using threaded inserts for assembling circuit boards into 3D printed housings, with a focus on the practical considerations for different 3D printing materials. ......

Is There Any Recommended 3D Design Software?

Autodesk AutoCAD Autodesk AutoCAD is a versatile and widely-used software for 2D and 3D computer-aided design (CAD) and drafting. Known for its precision and comprehensive toolset, AutoCAD is essential for architects, engineers, and construction professionals. It supports parametric design, allowing users to create and modify objects based on a set of rules, enhancing accuracy and efficiency. AutoCAD also integrates well with other Autodesk products and offers features like DWG file compatibility, ext......

Unlocking 10 Secrets for Mastery in 3D Print Modeling

Fellow 3D printing enthusiasts, do you often find 3D modeling to be a headache? Today, I will reveal the secrets that make modeling masters thrive! By mastering these ten techniques, you will easily grasp the essence of modeling, transforming every idea into a vivid 3D masterpiece! Technique 1: Simplify Model Structure Remove Redundant Details: At the beginning of the modeling process, avoid adding too many unnecessary details. Focus on capturing the main features and shapes of the object. Use Low-Pol......

How to design a 3D Printing Coin Sorter

3D printing technology has revolutionized several sectors, providing practical and customizable solutions to everyday problems. In the financial sector, where counting coins can be a tedious and error-prone process, 3D printing offers a unique opportunity to create tools that increase efficiency and accuracy. The 3D printed euro coin separator combines practicality with cost savings. Using affordable materials and an optimized design, this device allows for quick and accurate separation of different e......

How to design a Colorful Lighting Spot Controlled by WiFi

Is it possible to use 3D printing to create and test electronic products/prototypes? Is it expensive to use 3D printing technology to create parts? How to create your pieces with 3D printing if you don't have a printer at home? In this article we will present answers to all these questions and explain the step-by-step process of creating an electronic project. From this, you will be able to understand the process of creating and validating 3D printed products. The audio visual production of images and......

How To Create And Construct Your Own 3D Printer

The world of 3D printing is a captivating realm where imagination becomes reality. While there are numerous commercially available 3D printers, why not embark on a thrilling journey and create your own? Building a 3D printer from scratch not only offers a unique sense of accomplishment but also provides an opportunity to unleash your creativity and delve into the intricacies of this transformative technology. So, if you're ready to embark on an exciting journey of creating your own 3D printer, let's d......

Choosing the Right 3D Printing Material: A Guide to Making the Best Material Selection

To get the intended outcomes from your 3D printing projects, selecting a suitable material is fundamental. Given the variety of materials that are accessible, it's critical to take into account attributes like strength, flexibility, durability, heat resistance, and aesthetics etc. Which kind of material works best for your project? Although it's difficult to tell for sure, your parts will turn out better the more you understand the available possibilities and the characteristics of different materials......

How to Generate STL File for PCB Enclosures at EasyEDA

EasyEDA Pro, the upgraded version of EasyEDA, introduced several enhanced features, and one noteworthy improvement is the advanced 3D CAD function. In this article, we'll delve into utilizing this feature effectively. (Video tutorial) Simplifying 3D Housing Design &Export Flexibility EasyEDA Pro facilitates the creation of simple 3D housings, empowering users to swiftly sketch and construct uncomplicated enclosures for their projects,and also EasyEDA Pro allows you to export the design in STEP or OBJ ......