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CNC Machining Blog

The YuanYi blog shares practical knowledge from our day-to-day experience in CNC machining and precision manufacturing. We write to help engineers, designers, and buyers better understand materials, machining methods, tolerances, surface finishes, and part design, making it easier to plan projects and make better manufacturing decisions.

Comparison of a CNC machine using a standard vise and custom tooling to hold and position a machined aluminum part.
What Is Tooling in Manufacturing? Types, Examples & Applications

Tooling in manufacturing refers to the tools, fixtures, molds, and other equipment used to make parts...

Cross-sectional comparison of a blind hole and a through hole showing hole depth, drill point angle, and hole exit.
What Is a Blind Hole? Types, Dimensions & Machining Guidelines

A blind hole is a hole that does not go all the way through a part....

CNC milling machine cutting a metal workpiece with a rotating cutting tool and metal chips
What Is CNC Cutting? How Do CNC Machines Cut Metal?

CNC cutting is a computer-controlled manufacturing process in which cutting tools, laser beams, plasma arcs, or...

Side-by-side comparison of a CNC router, CNC milling machine, and CNC lathe used for machining metal parts
Which CNC Machine Is Best for Metal Parts? Mill vs. Lathe vs. Router

The short answer: choose a CNC mill for precision parts with non-rotational geometries, a CNC lathe...

Dual-spindle CNC router cutting aluminum plates with rotating tools and metal chips
Can a CNC Router Cut Metal? Aluminum vs. Steel Explained

Yes, a CNC router can cut metal, but there are limits. Softer metals such as aluminum,...

Transition metals periodic table infographic showing the d-block elements and their common applications
What Are Transition Metals? Properties, Examples & Uses

Transition metals are metallic elements found mainly in the d-block of the periodic table. They have...

Precision CNC machining setup for large parts showing machine access, workholding and inspection planning
Machining Large Parts: CNC Processes, Setup, Accuracy & Inspection

Machining large parts requires more than a CNC machine with enough travel. As part size increases,...

5-axis toolholder and cutting tool selection balancing reach, rigidity and machining clearance
5-Axis Toolholders and Cutting Tools: How to Balance Reach, Rigidity, and Clearance

In 5-axis machining, the best toolholder is not simply the shortest, longest, or most rigid option....

5-axis CNC setup showing rigid workholding, tool access, alignment and rotary clearance
5-Axis CNC Setup: Workholding, Alignment, and Accuracy

A reliable 5-axis CNC setup must hold the workpiece securely while keeping enough clearance for the...

5-axis CAM simulation checking toolpaths and collision risks before CNC machining
How 5-Axis CAM Simulation Prevents Tool Collisions

5-axis CAM simulation helps prevent machining collisions by checking tool movements, holder clearance, fixture positions, and...

CNC machining cost factors including material, setup, machining, inspection, and finishing
How Much Does CNC Machining Cost? Pricing Factors & Examples

CNC machining cost depends on material selection, part geometry, machining time, setup requirements, tolerances, and order...

CNC chatter comparison showing stable milling and vibration marks on an aluminum machined wall
CNC Chatter: Causes, Chatter Marks & How to Reduce Vibration

CNC chatter is an unstable vibration that occurs between the cutting tool and workpiece during machining....

aluminum CNC machining
What Is CNC Aluminum? A Guide to CNC Aluminum Machining

If you are looking for “CNC Aluminum,” this typically refers to aluminum parts produced through CNC...

CNC machining materials guide
CNC Machining Materials Guide: How to Choose the Right Material

CNC machining can process a wide variety of metals, engineering plastics, composites, and other engineering materials....

Is Titanium Magnetic
Is Titanium Magnetic? Here’s What You Need to Know

Pure titanium is generally considered a non-magnetic metal. It is not strongly attracted to magnets in...

Is stainless steel magnetic
Is Stainless Steel Magnetic? 304, 316 & Other Stainless Steel Grades Explained

Stainless steel is not always magnetic. Some grades, such as 430 and 410 stainless steel, are...

Is aluminum magnetic
Is Aluminum Magnetic? Why Magnets Don’t Stick to Aluminum

Aluminum is generally considered a non-magnetic metal. Under normal circumstances, magnets do not attract aluminum the...

6061-vs-7075-aluminum
6061 vs 7075 Aluminum: Differences, Strength & Uses

Choosing between 6061 vs 7075 aluminum usually comes down to one question: do you need better...

does-tungsten-rust
Does Tungsten Rust? Exploring Its Durability and What You Need to Know

# Complete Guide to Does Tungsten Carbide Rust – Best Practices & Solutions Learn everything you...

303-stainless-vs-304
303 Stainless vs 304: Key Differences and Best Uses

Explore the differences between 303 and 304 stainless steel in this comprehensive guide. Learn about their...

303-vs-304
303 vs 304 Stainless Steel: Key Differences and Best Practices

Learn everything you need to know about the differences between 303 and 304 stainless steel, their...

melting-point-of-iron
Complete Guide to the Melting Point of Iron: Crucial Info for Metal Processing

Learn everything you need to know about the melting point of iron, its practical applications in...

can-you-weld-titanium-to-steel
Can You Weld Titanium to Steel? Expert Guide and Best Practices

Learn everything you need to know about titanium welding, including the best practices, challenges, and expert...

316-vs-410-stainless-steel
316 vs 410 Stainless Steel: Cost Comparison & Best Selection Guide

Learn everything you need to know about the differences between 316 and 410 stainless steel, their...

full-size-carbide-turning-tools
Full Size Carbide Turning Tools: The Complete Guide to Better Woodturning

Master full size carbide turning tools with our complete guide. Explore best practices, key features, and...

ceramic-cutters
Ceramic Cutters: The Complete Guide to Advanced Cutting Tool Solutions

Master ceramic cutters with our complete guide. Explore best practices, key features, and selection criteria for...

straight-cutter-tool
Straight Cutter Tool Mastery: The Complete Guide to Precision Cutting Solutions

Master straight cutter tool selection & use. This complete guide covers best practices, technical specs &...

hand-cutter-tool
Hand Cutter Tool Mastery: The Complete Guide to Precision Cutting Solutions

Master advanced hand cutter tool techniques with our complete guide. Discover best practices, precision solutions, and...

electric scroll saw
The Electric Scroll Saw: Where Precision Meets Creative Lightning

Master the electric scroll saw with our complete guide. Explore best practices, key features, and selection...

power carving tools
Beyond the Chip: The Unseen Revolution of Modern Power Carving Tools

Unlock the potential of power carving tools with our complete guide. Explore professional electric wood carving...

deep-hole-saws
The Depth Revolution: How Deep Hole Saws Are Redefining Precision Cutting

Discover the ultimate guide to deep hole saws! Learn best practices, key features & selection criteria...

hand-chisels
The Uncarved Truth: What Your Hand Chisels Reveal About Your Craft

Discover the ultimate guide to buying premium hand chisels. Learn best practices for selecting trusted suppliers,...

professional-wood-turning-tools
The Unseen Edge: Why Professional Wood Turning Tools Cut Deeper Than You Think

Master professional wood turning with our complete guide to wood lathe chisels. Discover best practices, key...

lathe-tools
The Lathe Tool Library: Why Owning “Just Enough” Is Holding Your Workshop Back

Find the perfect lathe tools for your workshop. Our complete guide covers key features, selection best...

quality lathe tools
Your Lathe is Only as Precise as Your Worst Tool: The Quality Cascade Effect

Discover the ultimate guide to selecting & using quality lathe tools. Master best practices, technical specs,...

wood turning hollowing tools
The Surgeon’s Touch: Why Wood Turning Hollowing Tools are the Heart of Fine Craftsmanship

Master wood turning with our complete guide to hollowing tools. Discover best practices, key features, and...

CNC machining datum reference showing precision part positioning
What Are Datums in CNC Machining? Definition, Types, and Applications

A datum in CNC machining serves as a theoretical reference point, line, or plane that helps...

CNC machining tolerances inspection using CMM measurement
CNC Machining Tolerances: Standards and Accuracy

Modern CNC machining tolerances are influenced by several factors such as the machine’s performance, the characteristics...

CNC wire EDM machine cutting a metal workpiece in a precision machining workshop
What Is a CNC Wire Cut Machine? Wire EDM Process Explained

Wire EDM is like slowly cutting through a metal material with a “live wire.” Its cutting...

CNC milling center
What Is a CNC Machine Shop?

A CNC machine shop is a manufacturing facility that uses CNC machine tools to produce custom...

Engineer reviewing a CAD model for 5-axis CNC machining design and DFM analysis
How to Design Parts for 5 Axis CNC Machining: Practical DFM Tips

Five-Axis Machining does indeed allow access to parts from multiple angles and reduces the number of...

5-axis CNC programming with CAM toolpaths for complex aluminum part
What Is 5-Axis CNC Programming? Toolpaths, CAM & Simulation

5-axis CNC programming is the process of creating toolpaths for a 5-axis CNC machine. The programmer...

What is Rapid Prototyping
What Is Rapid Prototyping? Methods & CNC Applications

Rapid prototyping plays an important role in the development of products.It allows for the fast production...

What is broaching machining
What Is Broaching Machining? How It Works, Types & Common Applications

In modern mechanical manufacturing, CNC milling and CNC turning are widely known, while broaching machining is...

What Is a CNC Router Machine
What Is a CNC Router Machine? Everything You Need to Know

A CNC router is a machining device that uses computer programs to automatically control the movement...

What Is Electron Beam Machining
What Is Electron Beam Machining? Process, Advantages & Applications

Electron Beam Machining is a high-precision, non-traditional machining process that utilizes the high energy generated by...

What Is Runout in Machining
What Is Runout in Machining? Causes, Effects & How to Reduce It

In CNC machining, even if the machine tool has very high precision, runout in the cutting...

How to Program a CNC Machine
How to Program a CNC Machine: A Beginner’s Guide

CNC programming typically involves creating a CAD model, generating toolpaths in CAM software, outputting G-code, and...

cnc machine that cuts wood and metal
The Ultimate Guide to CNC Machines for Cutting Wood and Metal

Discover the ultimate CNC machine that cuts wood and metal with our comprehensive guide. Learn key...

CNC lathe versus CNC mill comparison showing a turning operation on a shaft and a milling operation on a housing
CNC Lathe vs CNC Mill: Differences, Applications & How to Choose

The main difference between a CNC lathe and a CNC mill is what rotates during machining....

cnc cheap
Affordable Precision: The Complete Guide to CNC Cheap Machines

Discover how to find a quality, cheap CNC milling machine without sacrificing performance. Our complete guide...

cnc small
Unlock Precision with CNC Small Machines: A Comprehensive Guide

Explore the complete guide to small CNC machines. Learn best practices and solutions, from key features...

budget cnc milling machine
Affordable Precision: A Complete Guide to Budget CNC Milling Machines

Discover how to find the perfect affordable CNC milling machine for your workshop with our comprehensive...

mini cnc
Master Precision at Home with a Mini CNC Machine

Explore the complete guide to household mini CNC machines: Learn about key technical specifications, industry applications,...

8 axis cnc machine
8 Axis CNC Machines: What Makes Them Different and Why You Need One

Elevate manufacturing excellence with our guide to 8 Axis CNC machines. Explore key features, industry applications...

high precision cnc router
Maximize Your Production Quality with High Precision CNC Routers

Unlock CNC efficiency with our ATC CNC machine guide. Explore CNC router auto tool changer benefits,...

used mill
Everything You Need to Know About Buying a Used Mill

Unlock CNC efficiency with our ATC CNC machine guide. Explore CNC router auto tool changer benefits,...

mini mill dro
Maximize Your Mini Mill’s Potential with Digital Readout (DRO) Technology

Unlock CNC efficiency with our ATC CNC machine guide. Explore CNC router auto tool changer benefits,...

cnc router auto tool changer
CNC Router Auto Tool Changer: Revolutionizing How We Make Parts

Unlock CNC efficiency with our ATC CNC machine guide. Explore CNC router auto tool changer benefits,...

big milling machine
Big Milling Machines: The Backbone of Large-Scale Manufacturing

Explore the ultimate guide to big milling machines. Learn about the key features, industry applications, and...

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