JLC Other Services: JLCPCB - PCB/PCBA

JLC3DP - 3D Printing

JLCMC - Mechatronic Parts

Help

Blog - JLCCNC

Search

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

CNC Machining Design All posts >

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 ......

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......

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 ......

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......

CNC Machining Knowledge All posts >

GD&T in CNC Machining: Everything You Need to Know.

Why Does GD&T Matter in CNC Manufacturing? (autodesk) What is GD and T? Ask five machinists to interpret a drawing without it and you might end up with five completely different parts. That's because traditional linear dimensions and notes can only go so far, leaving plenty of room for misinterpretation. This is where GD&T (Geometric Dimensioning and Tolerancing), the universal language of engineers, is used to define how a part should truly function and fit. At its core, GD&T is a symbolic system tha......

What is Bead Blasting Finish in CNC? A Complete Guide

When you think about CNC machining, precision and accuracy usually steal the spotlight. But surface finish is just as important. It's what the customer actually sees and feels, and in many cases, it's what determines whether a part looks “shop-made” or truly professional. A rough, uneven surface can undermine all the engineering effort that went into a design. If you’d like a deeper dive into all the options, check out our guide on surface finishes in CNC where we break down the pros and cons of each ......

Micro CNC Machining Explained: Process, Precision & How Small It Can Really Get

Explaining Micro CNC Machining Any machinist can machine a block of aluminum into a bracket. But what happens when your part is the size of a grain of rice, and still needs tolerances tighter than a human hair? That's when “standard CNC” suddenly feels clumsy, and every micron starts to matter. This is the world of micro CNC machining. It's not about big, impressive cuts, it's about making the kind of components you'll never notice… until they fail. Like the gears in a luxury watch, the nozzles in med......

How to Choose the Right Cutting Tool Material (CNC & Lathe Guide)

If you've ever heard a cutting tool scream with chatter or watched an edge chip after just a few passes, you already know, the wrong tool material will wreck your part, your time, and your budget. Geometry matters, yes, but material is what defines whether that tool can survive under the pressures of real machining. This is especially true when comparing lathe cutting tools with modern cutting tools for CNC. Traditional lathes can get the job done, but they're limited by manual control, speed, and con......