Categories

 

G-Wizard Calculator:
Fast, Easy, Reliable Feeds and Speeds

Subscribe

Join 50,000+ CNC'ers!  Get our latest blog posts delivered straight to your email inbox once a week for free. Plus, we’ll give you access to some great CNC reference materials including:

  • Our Big List of over 200 CNC Tips and Techniques
  • Our Free GCode Programming Basics Course
  • And more!

 

GCode is Complicated
G-Wizard Makes it Easy

Browsing articles in "Techniques"

A New Cookbook is Born: Check Out Our GD&T Tutorial

Jun 6, 2016   //   by Bob Warfield   //   Beginner, Blog, Techniques  //  1 Comment
GD&T Terminology

Geometric Dimensioning and Tolerancing: GD&T
We’ve just launched our new Geometric Dimensioning and Tolerancing (GD&T) Cookbook.  It’s a free tutorial on GD&T.  We’re just getting started, so there are only two chapters there so far.  But, we’ll add a new one every week and before long we’ll have a very complete GD&T tutorial that’s completely…

21 Ways to Maximize Your Odds At Lights Out Machining

May 31, 2016   //   by Bob Warfield   //   Blog, Business, Manufacturing, Techniques  //  2 Comments

Lights Out Machining: Huge Advantages But Hard to Achieve…
What is Lights Out Machining and Why Care?
Lights Out Machining: Holy Grail of productivity for some, scary unexplored territory for others.  Lights Out means manufacturing processes that are fully automated and require no human presence.  That’s the 100,000 foot view, but of course every process…

IOT and the Biggest Challenges to Data-Driven Manufacturing, Part 1

May 23, 2016   //   by Bob Warfield   //   Blog, Business, Manufacturing, Software, Techniques  //  4 Comments
IoT and Factory Automation

I read with interest Willy Shih’s (Professor of Management Practice at Harvard) and Helmuth Ludwig’s (EVP at Siemens PLM Software) article in the Harvard Business Review on the Biggest Challenges of Data-Driven Manufacturing.  In it, they discuss the idea that Data-Driven Manufacturing and the widespread deployment of low-cost sensors connected to the Internet (the so-called…

Powerful Hybrid Turning/Milling on a VMC Done Cheap

May 20, 2016   //   by Bob Warfield   //   Blog, Cool, Products, Techniques  //  3 Comments

Ever used your VMC to turn parts?  Not so much I bet.  A lot of CNC Lathe users, OTOH, have probably milled parts, provided they have live tooling.  In fact, I’ve talked to many who prefer to mill on their lathes when the nature of the part makes it possible.  A lathe with bar feeder…

The Ugly Secret About Post Processors Plus 8 Custom Post Processor Ideas

May 14, 2016   //   by Bob Warfield   //   Beginner, Blog, GCode, Manufacturing, Products, Software, Techniques  //  No Comments
What is a Post Processor?

What is a Post Processor?
Post Processors are an essential part of any CAM Software, but they’re one of those things most CNC’ers know just a little about but not a lot.  I’ve just added a new chapter to our Free G-Code Tutorial Course that’s totally focused on Post Processors.
It covers the following:

What…

How Can I Figure Out What Tool to Use on My CNC Mill Or Router? (Part 3: Pocketing)

May 10, 2016   //   by Bob Warfield   //   Beginner, Blog, FeedsSpeeds, Products, Software, Techniques  //  No Comments

In Part 3 of our series on how to select the right CNC Cutter we’ll be talking about pocketing.
What are Pockets?
Pockets are cavities in the top of the part.  Or, at least the face that’s on top during the milling process.  They can have a floor, or they can be open by piercing…

Want to Get More Done? Try the Pomodoro Technique

May 10, 2016   //   by Bob Warfield   //   Blog, Business, Software, Techniques  //  4 Comments
Get more done with ToDo Wizard

Photo courtesy of Entrepreneurship Life…
How I Get More Done
I have a confession to make: I’m obsessed with productivity.  Like many of you, I always have more projects on my plate than I can possibly get done, but that doesn’t stop me from constantly biting off more than I can chew.  I equate success…

7 Great Books For Your CNC Library

Apr 28, 2016   //   by Bob Warfield   //   Beginner, Blog, Products, Techniques  //  9 Comments

I must admit: as much as I value the Internet and online resources, I still like books for a lot of things too.  Accordingly, I have a large library on CNC and Machining topics that I use to help me research a lot of what I write for CNCCookbook.  I thought you might like to…

How Can I Figure Out What Tool to Use On My CNC Mill Or Router? (Part 2: 2D Profiling)

Apr 26, 2016   //   by Bob Warfield   //   Beginner, Blog, Techniques  //  1 Comment

Profiling the outside of these parts…
This is Part 2 of our series on how to select the right CNC cutter for whatever job you’re doing.  We talked about choosing cutters for holes in the first installment.  In this article, I’m going to talk about selecting cutters for 2D Profiling.
What is 2D Profiling?
Think…

8 Ways to Locate Part Zero on Your CNC Machine

Apr 25, 2016   //   by Bob Warfield   //   Beginner, Blog, Techniques  //  17 Comments

One of the first things you have to do before you can begin machining a part is to tell the machine where part zero is.  Part Zero is the datum corresponding to the 0, 0 coordinate on the CAD drawing that you used for all your CAM work or to generate the g-code for your…

CNC Project: Mini Pool Table

Apr 19, 2016   //   by Bob Warfield   //   Blog, CNC Projects, Techniques  //  6 Comments

CNC yourself a mini pool table and shoot ball bearing pool balls with your pencil…
I promised to pass this project along in my recent article about Northwest Iowa Community College and their CNC program.
They came up with the mini pool tables as part of what they call a “Face to Face” program.  With…

How Can I Figure Out What Tool to Use On My CNC Mill Or Router? (Part 1 – Holes)

Apr 19, 2016   //   by Bob Warfield   //   Beginner, Blog, Products, Techniques  //  5 Comments

I get this question from time to time, and all beginners are going to have it when they first start out:

How can I figure out which tool to use?

For this article, let’s stick to CNC Mills and Routers, and be aware that a Router is really just another name for a particular type…

Learn How to Estimate Turning Jobs With G-Wizard Estimator

Apr 12, 2016   //   by Bob Warfield   //   Blog, Business, Manufacturing, Products, Software, Techniques  //  No Comments

G-Wizard Estimator is CNCCookbook’s estimating software for machine shops.  At the moment, it’s in Beta Test, so it’s free for anyone who can use G-Wizard Calculator.
I recently got a call from a customer who wanted to see a demo of how to estimate lathe parts.  I suggested he send me a print for one…

15 Most Useful Features in G-Wizard for Higher Material Removal Rates

Mar 30, 2016   //   by Bob Warfield   //   Blog, FeedsSpeeds, Manufacturing, Products, Software, Techniques  //  No Comments

Sometimes we just need the job to go faster.  When that’s the case, look into increasing your Material Removal Rates–MRR is your primary metric for reducing cycle time.  I get calls all the time from shops that want me to help them reduce their cycle times, and these are the most useful features in G-Wizard…

What Every CNC’er Ought to Know About Tool Deflection

Mar 21, 2016   //   by Bob Warfield   //   Blog, FeedsSpeeds, Software, Techniques  //  7 Comments

What are the limits of Tool Deflection?  Why?  And is G-Wizard Calculator optimistic or conservative about those limits?
I recently finished several fairly in-depth discussions with folks running expensive production machining jobs about the limits of Tool Deflection and how to think about them.  First, Tool Deflection is extremely important to Tool Life, Chatter, Surface…

 

Do you want to be a better CNC'er?

Get Better Tool Life, Surface Finish, and Material Removal Rates.

 

Start Now, It's Free!

Home

Software

  GW Calculator

  GW Editor

  Gearotic

  Conversational

  Deals and Steals

CNC Blog

  Software

  Techniques

  Beginner

  Cool

  Projects

 

Cookbooks

     Feeds and Speeds

     G-Code Tutorial

     CNC Machining & Manufacturing

     DIY CNC Cookbook

     CNC Dictionary

CNC Projects

Resources

     Machinist's Search

     Videos

     Online Groups

     Individuals

     Reference Data

     Books

     CNC Dictionary

     Suppliers

     Tool Brands

Workshop

     Hall of Fame

     Organization: Soon!

 

About

     Customers

     Partners

     Our History

     Privacy Policy

 
All material © 2016, CNCCookbook, Inc.