G-Wizard User Guide

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Feeds and Speeds

Examples for Beginners

Cut Optimizer

Mini-Calcs

Cut KB

Geometry

Threads

Quick Reference

Setup

Tips and Goodies

Troubleshooting

 

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Easy Start G-Wizard Calculator to Help You With CNC Machining

G-Wizard Calculator is designed to save you time by providing you with a variety of reference materials every machinist and engineer should have when on the shop floor or in front of your CADCAM software. This page provides a written overview.

Watch This Video First

Everything you need to get started with G-Wizard including how to install, login, and start using Feeds and Speeds.

 

Guided Tours

This is the Guided Tour Menu G-Wizard users see when they login the first time.

 

Beginner's Glossary

Just getting into CNC? Finding the terminology a bit confusing? We've put together a glossary that covers every technical term used in G-Wizard Calculator. In addition, it tells you which terms Beginners should just ignore. Handy to have.

Click here for the Glossary.

 

More Information

Other resources to help include:

- G-Wizard Calculator Video University: A series of quick videos to introduce you to the various functions of the software.

- How-To Articles: An index of our best How-To articles for G-Wizard Calculator.

- For a more in-depth walkthrough and demonstration, download the latest recorded webinar from our webinar page. The recordings are at the bottom of the page.

- Try our Help Desk. Just click the "Help" menu at the top of any CNCCookbook web page.

 

Here's what G-Wizard Calcualtor looks like when you first start it up:

G-Wizard Calculator Screen Areas...

That screen shot assumes you haven't logged in yet, so it shows the Calculator app. Once you login successfully, it will startup on the Feeds and Speeds app.

 

Login Bar

The Login Bar at the top has a bunch of handy features and buttons you'll refer to from time to time:

- Login Area: You can press the login button to logoff or change your login.

- Getting Started: This button takes you to this page.

- Version: This message area will tell you whether the version you're running is the latest or not and what that version is. If there is a newer version available, there'll be a button to take you to the download page.

- Feedback: This button lets you give us your feedback about G-Wizard Calculator. We love getting feedback, good or bad--we just need to know what you need to make GW a better product.

The last for little round buttons are grapical. Just let your mouse pointer hover over them to see a description of what they are:

- User Club: Takes you to our online forums where users can exchange information and get help.

- Support: Takes you to our online support site where you can file a trouble ticket, consult the FAQs, or vote on ideas for what features we should build next.

- Help: Takes you to an online help page that we think is relevant to the applet you're in. The list is in the column on the left with links.

- Tips: This pops up our Tip window which gives you tips on how to get more out of G-Wizard.

 

App Selector and Applet Overview

The App Selector selects which applet is displayed in the Applet area. G-Wizard includes the following Applets:

Calculator

Free Scientific Calculator

Calculator is a Full-Function Scientific and Engineering Calculator...

Calculator is a Full-Function Scientific and Engineering Calculator. Since it can be handy to have available while using other functions, there is a handy tear-off feature that lets you pop the Calculator loose from the G-Wizard window. Just press the little arrow in the top right corner of the Calculator.

 

CADCAM Wizards

CADCAM Wizards are a unique feature to G-Wizard Calculator that provide the next generation of Feeds and Speeds. Their purpose is to radically simplify calculation of feeds and speeds while at the same time giving much more optimal answers. Whether you're a beginner or an expert CNC'er, CADCAM Wizards can give you a complete machining recipe for your CAM software that can dramatically reduce your cycle times and improve your results all while requiring a lot less data input than conventional approaches to Feeds and Speeds.

CADCAM Wizards are designed from the perspective of your CAM software instead of from the perspective of Feeds and Speeds thinking dating back to manual machining practices. They're designed to figure out everything you need to know to answer the questions your CAM software needs to have answered about feets and speeds, cut depth and width (stepover), and all sorts of other things. They're also the kicking-off point for estimating the cost to manufacture a part using CADCAM Estimator. Here is the CADCAM Pocketing Wizard:

CADCAM Pocketing Parameters

CADCAM Wizards are designed to work hand in hand with your CAM software...

Conventional Feeds and Speeds starts with questions like what kind of tool you want to use and what cut depth and width would you like. CADCAM Wizard "thinks" like your CAM software, so it starts with which CAM operation you'd like to perform--pocketing, 2D profiling, Holes, Face Milling, and so on. When you've given it the basics, it tells you what it thinks the best cutter, cut depth, cut width, and other parameters would be. It also provides a detailed estimate of the time it thinks the operation will require.

While you may have purchased G-Wizard because it has the world's best Feeds and Speeds Calculator, don't overlook CADCAM Wizard, which can give you even more, and which is built on the very same Feeds and Speeds calculation engine. CADCAM Wizards can save you time and money.

 

Feeds/Speeds

G-Wizard's Feeds and Speeds applet is the most sophisticated Feeds and Speeds Calculator available in the market today:

G-Wizard Feed and Speed Calculator

No other Feeds and Speeds Calculator offers this much depth of analysis...

No other Feeds and Speeds Calculator offers this much depth of analysis or this many features to help you figure the best Feeds and Speeds. Some of the key innovations at work here include:

- User-Definable Machine Profiles tell G-Wizard what your CNC machine is capable of.

- Large Materials Database with allows and conditions

- Support for Multiple Tool Cribs

- Extensive Support for Complex Tool Geometries and Many Different Tool Types

- Mini-Calcs Give You Help With Surface Finish, Interpolated Holes, Ramp Angles, and Plunge Milling

- Support for Through Spindle Coolant (TSC) and Programmable Coolant Nozzles (PCN)

- Exclusive Cut Optimizer Maximizes Your Cutting Parameters While Managing Tool Deflection Within Limits

- Extensive Support to Manage Machine Strengths and Weakness Including Spindle Power Curve, Rigidity Adjustment for Small Machines, Spindle Power, Axis Acceleration, and Axis Motion Limits, and More

- Extensive Features to Use Manufacturer's Recommended Data. Mfg's Data can be used on the fly or databased with the Tool Crib.

- In-Depth Calculation of Cutting Parameters Ranging From RPM and Feedrate to Details Such As Power Required, Material Removal Rates, Deflection, Torque Requirements and More

- Powerful Support for High Speed Machining Toolpaths

- Tips that Bring Important Information from Manufacturer's Data Sheets Straight to Your Specific Cutting Scenarios. G-Wizard Will Remind You of Everything from When to Use Climb vs Conventional Milling to When Parabolic Flutes are Needed for Hole Drilling.

- Our Exclusive Tortoise-Hare Gas Pedal Slider Lets you Decide Whether You Want Aggressive or Conservative Cutting and Whether to Emphasize Maximum Roughing Speeds or Focus on Tool Life and Surface Finish.

- Knowledge Based Machining Comes to G-Wizard in the Form of Our Cut Knowledge Base Which Lets You Track the Actual Results Your Shop is Getting So You Can Leverage that Information Over Time

 

Geometry

G-Wizard's Geometry Applet helps you to solve a variety of shop geometry problems involving Trig, Circle Chords, Depth Calculations for Cutters, Tapers, and More:

Geometry, Trig, Taper, Fits and Tolerances Calculator

There's even a Fits and Tolerances Calculator and a Turner's Cube Calculator.

 

Threads

The Threads Applet provides critical dimension information for common thread sizes and families:

Threads Database

In addition to dimension information on the threads, you'll find tapping drill information that includes a chart of thread percentages so you can choose the best tapping drill for your application.

 

Quick Refs

Quick Refs provides the myriad other reference materials any machinist or engineer will want to have handy when they need it:

Machinist's Handbook Software

You'll have to wrestle with your Machinist's Handbook a lot less when you have all this information available in G-Wizard:

- Drill Chart shows all the standard drill sizes and their uses.

- Fasteners gives a handy database of common fasteners and their dimensions.

- Weights calculates weights and volumes of work materials and includes all the standard sizes they're available in.

- Thermal calculates thermal expansion and contraction to help you ensure accuracy in your work.

- Electrical is a grab bag of useful information for electrical work including resistor color values and an Ohm's law calculator.

- Motor helps do CNC servo and stepper motor-related calculations.

- G and M Codes provides handy reference tables of common G- and M-Codes for CNC programming.

- Hardness cross references all the different material hardness systems to help you convert from one to the other.

- Rigidity helps you evaluate trades offs in your tooling selection related to rigidity to help you keep chatter and tool deflection under control.

- Chatter helps you calculate spindle rpm ranges that will minimize or eliminate chatter from your work.

- Notebook is there for all the things we forgot to add. It lets you bookmark resources on the web and pdf files on your machine so you can bring them up for reference in G-Wizard too!

 

Setup

The Setup applet lets you configure G-Wizard for your application, machinery, and shop's best practices:

G-Wizard Setup and Machine Profiles

Using Setup, you can tell G-Wizard:

- Units: What unit system would you like to use, Metric or Imperial?

- Machine Profiles: Tell G-Wizard the capabilities of each of your CNC machines.

- Tool Crib: Define Tool Cribs

- Files: See where all of your Preferences and Setup information are stored on your machine so you can back it up if you so desire

- Integrate: Integration options for CAM software

- Other: Other Setup options for G-Wizard

- About: Lots of useful information on About such as how many days of trial or subscription you have left on G-Wizard

 

What Should I Do Next?

If you hadn't noticed, G-Wizard has a lot of functions. You're probably wondering what to do next to master all of that power.

The short answer is, you should dive in and start using G-Wizard Calculator!

But, there's at least one thing you can do to help make that smoother, and that is setting up Machine Profile for the different machine tools you'll be using. It's not hard to set up a Profile--just a matter of giving G-Wizard some basic specs on your machine such as spindle power, maximum and minimum rpms, and the like. To find out more about how to do that, visit our Setup Page. The other thing you'll learn to do is set G-Wizard's units to be either Metric or Imperial. The product includes full support for both systems.

Once you've got a profile in place, you're ready to start using all the Applets. There's links to more information about each one over in the lefthand column. We suggest exploring them in left to right order, as they appear on the App Selector. We've chosen that order because we think that's the best order of frequency and simplicity.

 

Helpful Resources

If there's one thing we strive to do at CNCCookbook, it's to provide Helpful Resources. Here's a short list of links that may be useful to you:

- GW Calculator Documentation: This is the home page for it and the other pages are accessible via the links on the left. If you forget to bookmark this page, you can always get here by clicking "Getting Started" on the GW Calculator Login Bar. If you're using an Applet and need help, try clicking the Help button on the login bar. It'll take you to the documentation page for that Applet.

- Install Page: From time to time we'll be releasing new updates to the software. You'll see an indication in the Login Bar when one is available. There'll be a button there you can click to go to the Install Page, or you can click the link on the left to get there.

- Email Newsletter: If you haven't already, be sure you sign up for the G-Wizard Calculator Trial. This will cause a series of emails to be delivered to you every few days that contain links to our best articles on how to get the most out of GW Calculator.

- CNC Blog: CNCCookbook has the most popular CNC related blog there is. We get over 2 million visitors a year checking out the information there. Every time there's any kind of update or tip or technique for any of our software, I write it up first as a blog post. You can get a digest of all the posts once a week by singing up. The articles cover all aspects of machining, but I have created categories that make it easier to find the subset of articles by topic. The two categories that will be full of information for G-Wizard are Feeds and Speeds and Software. It's worth your while to at least scan these and see what's available there.

- Feeds and Speeds Course: CNCCookbook has a free comprehensive course on all aspects of Feeds and Speeds that contains a wealth of knowledge as well as lots of examples on how to use G-Wizard to solve your problems. Even if you just read one article there a week you'll rapidly add to your store of useful machining knowledge.

- CNC Manufacturing Course: We also have a free course on CNC Manufacturing. It's a little higher level than Feeds and Speeds, but if you're using the G-Wizard Calculator, there's likely a lot of useful material there for you.

- G-Code Course: If you're in CNC and you're not comfortable with g-code, try our free g-code course. It'll get you up to speed quickly and painlessly.

 

Perhaps you should investigate Setup next...

 

 

 

 

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