Post-Processing Methods for 3D Printed Parts
Explains standard post-processing methods for 3D printed parts, including surface finishing and strengthening, intended as educational reference content.
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Post-Processing
How to Smooth the Top Layer of a 3D Print
The top layer of a 3D print is the most visible part of the model, and problems such as uneven surfaces, gaps, or brushing can affect the appearance and usability of the print. The right settings, techniques, and post-processing can minimize these defects. In this article, we will explore practical techniques and tips to help you smooth the top layer of a 3D print. Common 3D Printing Top Layer Problems and Detailed Analysis 1. Rough or Uneven Surface (Pillowing) The top layer surface may appear rough,......
Nov 21, 2024
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Post-Processing
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 ......
Aug 24, 2024
Post-Processing
Electroplating 3D Prints Explained: Process, Materials, and Tips
(source: Reddit/BrodieMakes) There comes a point in every maker's journey when plastic just isn't enough. Maybe you're working on a cosplay part that needs that authentic metal sheen. Maybe your prototype needs a tougher shell. Or maybe, you just want your 3D prints to scream "premium." Let’s take a look at electroplating 3D prints, the process that gives humble plastic the look (and in some cases, the durability) of real metal. But before you bust out the battery acid and wire, let's break down what ......
May 30, 2025
Post-Processing
Best Glue for PLA 3D Prints
When bonding PLA 3D prints, choosing the right glue can ensure a strong and long-lasting bond. Different types of glue have their own characteristics in terms of usage, curing time, and applicable scenarios. This article will introduce three experimentally verified glues and summarize their characteristics and application methods. Source: https://ecoreprap.com/3d-printing/how-to-glue-pla/ This article refers to Andrew W's evaluation of various glues for bonding PLA in the video. To ensure the reliabil......
Mar 19, 2025
Post-Processing
How to Polish 3D Prints at Home
Polishing 3D prints at home can significantly improve their appearance, making them smoother and more professional-looking. Here are several methods you can use, depending on the material of your 3D print and the tools you have available: 1. Sanding ● Materials Needed: Sandpaper (various grits: 200, 400, 600, 800, 1000, 2000), sanding sponge, or rotary tool with sanding attachments. ● Process: ○ Start with a coarse grit (e.g., 200) to remove large imperfections and layer lines. ○ Gradually move to fin......
Mar 14, 2025
Post-Processing
Electroplating 3D Printing: A Way to Enhance 3D Printed Parts
Electroplating is the process of coating a thin layer of real metal (such as copper, nickel, gold) on the surface of 3D printed parts, which not only improves the appearance of the product and obtains a metallic luster, but also enhances its functionality and durability. Although this post-processing process is complex and requires careful operation, it is an economical and efficient alternative to metal printing. This article will introduce in detail the principles and operation procedures of electro......
Mar 14, 2025
Post-Processing
How to Smooth the Top Layer of a 3D Print
The top layer of a 3D print is the most visible part of the model, and problems such as uneven surfaces, gaps, or brushing can affect the appearance and usability of the print. The right settings, techniques, and post-processing can minimize these defects. In this article, we will explore practical techniques and tips to help you smooth the top layer of a 3D print. Common 3D Printing Top Layer Problems and Detailed Analysis 1. Rough or Uneven Surface (Pillowing) The top layer surface may appear rough,......
Nov 21, 2024
Post-Processing
Best Ways to Cut 3D Printed Plastics
3D printing allows us to produce custom designs with precision and flexibility, but when 3D printing with plastic materials, you may need to modify or optimize the printed part, and reprinting the original part is too time-consuming, so cutting 3D printed plastics is a common task. In this article, we will introduce the best ways for cutting 3D printed plastics, including tools and tips to help you cut away excess material for a better fit and functionality. Source: https://www.instructables.com/How-t......
Nov 29, 2024
Post-Processing
How to Polish 3D Printed Stainless Steel
3D printed stainless steel parts are popular for their incredible durability and strength. However, post-processing, especially the polishing process, often determines the appearance and functionality of the final product. Polishing not only enhances the beauty of the part, but also improves its smoothness and durability. This guide will explore how to polish 3D printed stainless steel parts and ensure that they achieve professional-level appearance and performance. JLC3DP customers share metal prints......
Dec 10, 2024
Post-Processing
What Type of Primer Should You Use for 3D Printed Figures
Primer is an important step in achieving a smooth and high-quality finish on 3D printed models, especially figurines and statues. Choosing the right primer not only improves paint adhesion, but also improves the overall visual effect of the model. The following will provide you with a detailed analysis of the types of primers, applicable scenarios and usage tips to help you choose the most suitable primer for your 3D printed models. Source:https://justpaint.org/hand-painting-3d-prints-with-acrylics/ W......
Nov 26, 2024
Post-Processing
How to Glue 3D Prints: A Complete Guide for Seamless Connections
3D printers often have size limitations, and larger models need to be printed in smaller parts, so it's important to know how to properly glue 3D prints. Proper bonding ensures the structural stability of your project, preventing cracks or weak spots from forming over time. This guide will walk you through how to precisely and durableally glue 3D prints. Source: https://x3d.com.au/blogs/tips-and-tricks/5-ways-to-glue-3d-prints-together Choosing the Right Glue for Your 3D Prints Different types of 3D p......
Oct 11, 2024
Post-Processing
3D Printing Spray Painting Process Revealed: Creating a Perfect Surface!
3D printing spray painting, in simple terms, is to spray color on the surface of 3D printed models to achieve the purpose of beautifying, protecting and improving the texture of the model. This process can not only enrich the visual effect of the model, but also enhance its durability and practicality. Overview of painting steps: • Model preparation: First, make sure the surface of the 3D printed model is flat, without obvious defects and support structure residue. • Surface treatment: Use sandpaper o......
Post-Processing
Anodizing Aluminum in 3D Metal Printing
What is Anodizing Aluminum in 3D Metal Printing? Applying an anodized coating to a 3D-printed aluminum item is known as "anodizing aluminum" in 3D metal printing. Secondly, anodizing is preferred for improving aesthetics. By applying colorful dyes or pigments during the anodizing process, a wide range of visual options can be achieved, making it suitable for consumer goods and architectural applications where appearance is crucial. Thirdly, anodizing is necessary for electrical insulation. The anodize......
Mar 22, 2024
Post-Processing
Taking Your Nylon 3D Prints to the Next Level: Exploring Post-Processing Methods
Importance of Nylon 3d printing Post-processing Post-processing plays a crucial role in nylon 3D printing by offering several important benefits. Firstly, it enhances the strength and durability of nylon parts. Nylon 3D-printed items frequently need to be post-processed to increase their strength and longevity. Heat treatment, for instance, can make nylon parts more crystalline, which improves their stiffness and strength. By eliminating internal tensions, post-processing can further increase the dura......
Feb 28, 2024
Post-Processing
Seamless Perfection: The Ultimate Guide to Vapor Smoothing in 3D Printing
What Is Vapor Smoothing and How it Works? In 3D printing, vapor smoothing is a post-processing method used to enhance manufactured objects' surface smoothness. The printed object is exposed to vaporized solvent during the process, which reacts with the plastic to make it dissolve and re-flow somewhat and produce a smoother surface. To smooth the vapor, the printed object is placed within a sealed container or chamber. A solvent is injected into the chamber and allowed to vaporize and fill the space, s......
Feb 27, 2024
Post-Processing
A Comprehensive Introduction to 3D Printing Post-Processing Techniques
Importance of 3D Post-processing Post-processing is critical in 3D printing because it provides numerous advantages that improve the overall quality and usability of printed objects. For instance, the visual appeal of 3D-printed objects is greatly enhanced by post-processing techniques. Through the use of finishes, layer line removal, and surface smoothing, post-processing can turn an uneven and textured print into a polished and smooth result. This is especially crucial for items meant for presentati......
Dec 28, 2023
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