YUANYI CNC
Get a Quote

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....

Common types of non-ferrous metals including aluminum, copper, brass, bronze, titanium, magnesium and nickel alloy
What Are Non-Ferrous Metals? Types, Properties & Applications

Non-ferrous metals are metals and alloys in which iron is not the primary base metal. Common...

Engineering composite materials including carbon fiber, fiberglass, metal matrix and ceramic composites
What Is a Composite Material? Types, Properties, Examples & Uses

A composite material is made by combining two or more different materials to create properties that...

Anodized CNC aluminum parts in black blue and clear finishes
Aluminum Anodizing Guide: Types, Colors, Thickness & CNC Design Tips

Aluminum anodizing is an electrochemical surface treatment that converts the outer surface of aluminum into a...

Cast iron vs steel properties differences and CNC machining
Cast Iron vs Steel: Differences, Properties & CNC Machining Guide

Cast iron and steel are both iron-based materials, but they behave very differently in manufacturing and...

Galvanized steel vs aluminum for CNC machining
Galvanized Steel vs Aluminum: Which Is Better for CNC Machining?

Galvanized steel generally offers higher stiffness, higher absolute strength, and lower raw material cost. Aluminum is...

Types of gears
Types of Gears: Differences, Applications and How to Choose

Gears transfer motion and power between rotating parts, but different gear types behave very differently. Spur...

Acetal vs Delrin
Acetal vs Delrin: Key Differences, Properties and Machining

Acetal and Delrin are closely related, but they are not exactly the same material. Acetal is...

Sheet Metal Gauge Chart
Sheet Metal Gauge Chart: Steel, Stainless, Aluminum & More

Use the sheet metal gauge charts below to convert common gauge numbers into thickness in inches...

What is aluminum's symbol Al
What Is Aluminum’s Symbol? Chemical Symbol Al Explained

The chemical symbol for aluminum is Al, and its atomic number is 13. The symbol uses...

What is the softest metal cesium comparison
What Is the Softest Metal? Properties, Hardness & Comparison

Cesium is generally considered the softest solid metal, with a Mohs hardness of about 0.2. It...

Density of iron
Density of Iron: kg/m³, g/cm³, lb/in³ & Weight Calculation

The density of pure iron is approximately 7.87 g/cm³, equal to 7,870 kg/m³ or about 0.284...

What Are Metalloids
What Are Metalloids? Elements, Properties, and Uses Explained

Metalloids are elements that have properties between metals and nonmetals. They may look metallic, but they...

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...

grizzly g8689
Grizzly G8689 Ultimate Guide: Master Your Drill Mill for Precision Workshop Projects

Explore the complete guide to Grizzly G8689 drill mill. Learn about key features, industry applications and...

5 axis cnc
5 Axis CNC Explained: Your Complete Guide to Multi-Side Precision Machining

Master 5 axis cnc machining with our complete guide. Explore best practices, technical specs, and solutions...

5 axis mills
5 Axis Mills Explained: Your Desktop Guide to Professional Multi-Sided Machining

Master 5 axis mills with our complete guide to desktop CNC milling. Unlock best practices, key...

what is cnc
What is CNC? The Friend’s Guide to the Brains Behind Modern Manufacturing

Explore the ultimate guide to CNC systems. Learn what CNC (Computer Numerical Control) is, its core...

cnc ma
CNC Machine Buying Guide: What You Need to Know Before Making a Purchase

Explore the ultimate guide to purchasing CNC machines. Learn about key specifications, industry applications, and best...

cnc kopen
The Ultimate Guide to CNC Kopen: Key Features and Considerations

Thinking about buying a CNC machine? You’ve come to the right place! This guide will help...

cnc router
Complete Guide to CNC Router Machines: A Beginner’s Handbook

Unlock the full potential of CNC router technology. Our complete guide covers best practices, key features,...

commercial cnc
How to Choose the Right Commercial CNC Machine for Your Business

Looking to enhance your manufacturing process with a reliable CNC router supplier? Our complete guide walks...

x carve cnc
How to Choose the Best X Carve CNC for Your Workshop

Master your projects with our Complete Guide to X Carve CNC. Discover best practices, key features,...

x carve cnc machine
The Complete Guide to X Carve CNC Machine for Beginners

Learn everything you need to know about X Carve CNC routers. Explore their performance, features, and...

cnc machine business
How to Start Your Own CNC Machine Business: A Complete Guide

Discover the essentials of running a CNC machine side hustle. Learn best practices, technical specifications, and...

lathes made in usa
Why Choose Lathes Made in the USA? Benefits for Your Workshop

Learn everything you need to know about American-made metal lathes. Discover key features, best practices, and...

Ready to Turn Your Design Into Parts?

Share your drawings and requirements with us. We’ll help you review materials, tolerances, machining methods, and finishing options for your project.

Upload Your Drawing
Request A Quote
Upload your drawing and get a quote within 24 hours.
Need an urgent quote? WhatsApp: +86 18002753961（Click）