Blog - JLCCNC
CNC Machining DesignCNC Machining Knowledge
A Comprehensive Guide to the Best Free CAM Software.
In order to accommodate the various demands and tastes of people involved in CNC production, many kinds of CAM software proposals for CNC design have been introduced. Users may choose CAM software that fits their needs, be it a certain machining technique, industry specialization, or feature set, by investigating a variety of solutions. With this thorough approach, users are certain to be able to make well-informed judgments and identify the optimal CAM software solution for their CNC design requireme......
Apr 17,2024
9 Sheet Metal Cutting Problems and Solutions
Ask any metal shop foreman, and they’ll tell you, cutting is where problems start if your setup isn’t dialed in. Burn marks, warped sheets, rough edges, and mismatched dimensions don’t just mess up the part, they snowball into delays, rework, and scrap loss. Whether you’re using a high-powered sheet metal cutting machine, a CNC system for metal cutting, or precision laser cutting, one small parameter off can mean the difference between a clean cut and a ruined sheet. In this guide, we’ll break down 9 ......
Jun 26,2025
Customised Gifts for Mother's Day CNC Machining to Create Unique Thoughts
On Mother's Day every year, people pick gifts for their mothers to express their deep love and appreciation. However, in this fast-paced era, it is often difficult for traditional gifts to stand out and truly impress mothers. In order to make their mothers feel unique and cared for, more and more people are choosing customised gifts, and CNC machining technology is the perfect tool to achieve this goal. I. Why choose CNC machining to make Mother's Day gifts? 1. High Precision and Complex Designs CNC m......
Apr 08,2025
CNC Machining for Rapid Prototyping: From CAD Design to High-Precision Finished Products
In modern manufacturing, CNC machining technology is not only the core process for producing complex parts, but also a key link from conceptual design to finished prototyping. Whether it is automotive components, aerospace structural components, or consumer electronic devices, prototyping is an indispensable part of the product development process. This article explores how CNC machining transforms conceptual designs into high-quality prototypes. I. From concept to finished product: the whole process ......
Apr 03,2025
From CAD to CNC The Importance of Accurate 3D Modeling in Manufacturing
In modern manufacturing, the process from CAD design to CNC machining is an indispensable part of producing high-quality parts and products, and 3D modelling, as a core part of this process, has a direct impact on the accuracy, functionality and appearance of the final product. In this article, we will discuss the CAD to CNC process, analyse the importance of accurate 3D modelling, and share how to optimise the modelling process to improve manufacturing efficiency and product quality. I. CAD design: l......
Mar 08,2025
How CNC Machines Work with Different Metals: Steel, Aluminum, Copper & More
CNC machining metal parts may seem straightforward, until you hit chatter, tool wear, or melting edges. Whether it’s stainless steel’s strength or copper’s thermal conductivity, each metal reacts differently to CNC machining. That’s why understanding how CNC machines work with various materials isn’t just helpful, it’s essential. In this guide, we’ll break down how modern CNC machines cut through popular metals like steel, aluminum, copper, and more. You’ll learn the techniques, challenges, and machin......
Jul 04,2025
5 Signs You Need a CNC Machine for Your Metal Project
You’ve got a metal project on your hands, maybe a few prototypes, maybe a production run, and you're wondering if it’s time to upgrade your toolkit. CNC machines aren’t just fancy toys for industrial giants anymore. Today, shops of all sizes rely on them to cut, mill, drill, and shape metal with unshakable accuracy. But when is the right time to make that leap? This isn’t just about having cool equipment. It’s about knowing when manual methods, traditional tools, or even outsourcing just aren't cuttin......
Jul 02,2025
End Milling Explained: Types, Uses & Best End Mills for Metal & Wood
If you’re serious about machining precision parts, end milling isn’t just another operation, it’s the backbone of modern subtractive manufacturing. But despite how common end mills are in workshops and factories, many still underestimate how nuanced they can be. From tool geometry and coating to matching the right end mill to the material (yes, there's a difference between what cuts wood cleanly and what survives stainless steel), the details make or break your result. This blog isn’t a surface-level ......
Jun 30,2025
Z Bending vs U Bending in CNC Sheet Metal Fabrication: Techniques & Tools
If you've ever wondered how sharp folds and precise curves come to life in sheet metal parts, the answer lies in bending, and not just any kind. We're talking CNC Z bending and U bending, two fundamental techniques that turn flat metal sheets into functional forms in everything from electronics housings to structural components. This guide cuts through the fluff and walks you through what each method is, when to use it, and how CNC bending machines and specialized tube bending tools get the job done. ......
Jun 28,2025
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