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Browsing articles in "Blog"

14 Great Ideas for 4th Axis Fixtures to Save Time

Dec 7, 2016   //   by Bob Warfield   //   Blog, CNC Projects, Manufacturing, Techniques  //  No Comments
Fourth Axis Fixture

Our recent article that showed the math behind using 4th axis to increase your work area was very popular, so I thought I’d follow up with a bunch of pictures of fourth axis fixtures.  Hopefully these will give you some ideas you can use!

A quick way to access a lot of small parts with…

Learn How to Tolerance Cross Sections of Complex 3D Surfaces in GD&T

Dec 5, 2016   //   by Bob Warfield   //   Beginner, Blog, Manufacturing, Techniques  //  No Comments
Profile of a Line GD&T callout Geometric Dimensioning Tolerancing

I just uploaded another installment to our Free GD&T Tutorial.

Profile of a Line callout on a drawing…
Geometric Dimensioning and Tolerances is a methodical and scientific way to specify tolerances on your drawings.  It tells in a concise symbolic way how much your parts can deviate from the geometric ideal.  If you do much…

How Do Tombstones Increase Your Work Area on a VMC With 4th Axis?

Dec 2, 2016   //   by Bob Warfield   //   Blog, Manufacturing, Products, Techniques  //  1 Comment
tombstone 4th axis vmc tormach

A tombstone with fixtures on all four sides set up on a Tormach CNC Mill…
I was reading an article about Tombstones in the Tormach blog recently and it got me to thinking about how Tombstones on VMC’s can make a job more profitable.
Tombstones are par for the course on Horizontal Machine Centers, but…

5 Ideas for Schools With Limited CNC Resources to Maximize CNC Training

Nov 30, 2016   //   by Bob Warfield   //   Blog, CNC Projects, Software, Techniques  //  No Comments
Cheap CNC Machine

At CNCCookbook, we have a LOT of educational customers, and we give them a nice educational discount on our software.
I got a note from a school wanting to know how they can maximize their CNC Training the other day.  The problem is that they have 1 CNC Mill and 1 CNC Lathe (plus 6…

CNCCookbook 2016 End Mill Survey Winners (Drumroll, Please!)

Nov 29, 2016   //   by Bob Warfield   //   Blog, FeedsSpeeds, Manufacturing, Products  //  9 Comments
End Mill Market Share

Nearly 1300 votes were cast for various endmill brands in our recent survey, and there were some 93 different end mill brands represented–WOW!
The response to the survey has been amazing, and now it’s time to present the results.  I have divided those results into 3 tiers since there are so many brands to consider.…

64 Fun Non-Tactical EDC CNC Gifts You Could Make This Holiday Season

Nov 28, 2016   //   by Bob Warfield   //   Blog, CNC Projects, Cool  //  1 Comment
apollospinner

Spinning Pocket Lint Fidgeters of Doom!
That’s sort of what this latest installment in my CNC gift idea series is about.  We started out with jewelry, moved to outdoor gifts, and for something really unusual.  The non-tactical EDC-thing is a nod to the idea that these are Everyday Carry Items, they just don’t have much…

How Many Days Since You Broke a Haimer Tip? (1 Day for Me!)

Nov 27, 2016   //   by Bob Warfield   //   Blog, Cool, Products, Techniques  //  2 Comments
doh

So there I was, standing at the VMC, showing my son and his friends (home from college for Thanksgiving break) how the thing worked.  We were going to finish an 80% lower as a nice easy project that would be fun and interesting for them.  They were eager to check it out.  First job was…

Learn How to Tolerance Complex 3D Surfaces in GD&T

Nov 25, 2016   //   by Bob Warfield   //   Beginner, Blog, Manufacturing, Techniques  //  No Comments
gd&t profile of a surface symbol

I just uploaded another installment to our Free GD&T Tutorial.

Profile of a Surface callout on a drawing…
Geometric Dimensioning and Tolerances is a methodical and scientific way to specify tolerances on your drawings.  It tells in a concise symbolic way how much your parts can deviate from the geometric ideal.  If you do much…

Happy Thanksgiving CNC’ers!!!

Nov 24, 2016   //   by Bob Warfield   //   Blog  //  No Comments
bobeatingpie

Happy Thanksgiving to you and yours!
I know not all of you celebrate Thanksgiving, but hope you will understand my desire to wish everyone well on this day of giving thanks.
We live in an amazing time.  Some of it is good, some of it is bad, but the one constant is change.
Embrace it,…

CNCCookbook 2016 End Mills: Who Makes the Best End Mills?

Nov 23, 2016   //   by Bob Warfield   //   Blog, FeedsSpeeds, Products, Techniques  //  No Comments
diamondlikecarboncoating

What are the most popular end mill brands?  Let’s find out by surveying our readers (click the link):
Take the CNCCookbook 2016 End Mill Survey
We’ll put up the results as soon as we get a decent number of responses.  Be sure  you’re signed up for our email newsletter so you don’t miss hearing the…

[Black Friday Week] 15% off all CNC Software until Monday

Nov 23, 2016   //   by Bob Warfield   //   Blog  //  1 Comment
somethingsupturkey

Something’s up?  You got that right, but it’s not prices on our CNC Software.
I just launched our annual Black Friday Sale Week.  All our CNC Software is marked down 15% from our usual prices.
Here’s the straight scoop:

You get 15% off on all our CNC Software.  Just visit our Products page to see…

32 Outdoor Gift Ideas CNCers and Welders Can Make

Nov 22, 2016   //   by Bob Warfield   //   Blog, CNC Projects, Cool  //  No Comments
Oversized Chess Set

Hey!  What kinda CNC Gifts are you making this year?
I recently did an article on 18 CNC Jewelry Gift Ideas to Delight the Non-CNCer in Your Life that was well-received.  It’s the right time of year to be contemplating CNC Gift Projects, and they’re typically aimed at the Non-CNCers in your life.  In this…

Big List of Black Friday Deals To Save CNC’ers Big $$$

Nov 22, 2016   //   by Bob Warfield   //   Blog  //  4 Comments
sparrowdscope

Help us find the best Black Friday deals for CNC’ers!
Yes, we found some great deals I will pass along below.  But first, we need a little help from all you fellow CNC’ers out there.  I want to put together a giant list of savings for CNC-related items for this Black Friday Week.   I’m going…

Learn What the Angularity Symbol Means in GD&T Plus New Calculator

Nov 15, 2016   //   by Bob Warfield   //   Beginner, Blog, Manufacturing, Techniques  //  No Comments
angularity GD&T symbol

I just uploaded another installment to our Free GD&T Tutorial.

Angularity callout on a drawing…
Geometric Dimensioning and Tolerances is a methodical and scientific way to specify tolerances on your drawings.  It tells in a concise symbolic way how much your parts can deviate from the geometric ideal.  If you do much CNC work, you’re…

How the Pros Finish AR-15 Lower Receivers for Profit

Nov 14, 2016   //   by Bob Warfield   //   Blog, CNC Projects, Cool, Manufacturing, Techniques  //  5 Comments
AR-15 Lower Receiver CAD Fusion360

AR-15 Lower Receiver in Fusion360…
We have a lot of readers who are interested in firearms, and I’m a shooter myself, so I thought I’d pass along this fascinating video about how a pro shop goes from a forged 80% lower to a finished AR-15 Lower Receiver:

This video was done by Palmetto State Defense,…

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