Mike Lynch Founder and President

CNC & Machine Controls 5 Jun 2023

Computer Programming-Related Features of Custom Macro

Custom macro is an interpreter-based language, meaning that all CNC G code and custom macro commands are executed as the CNC comes across them.

CNC & Machine Controls 12 May 2023

5 Reasons Why You Should Know How to Write Custom Macros

Custom macros enhance what can be done in G-code programs, giving users the ability to code operations that were previously not possible.

Measurement 14 Apr 2023

Help Operators Understand Sizing Adjustments

Even when CNCs are equipped with automatic post-process gaging systems, there are always a few important adjustments that must be done manually. Don’t take operators understanding these adjustments for granted.

13 Mar 2023

The Best Point of Reference for Program Zero Assignment Entries

Correctly specified program zero assignment and coordinate position values enable the CNC to determine how far to move the cutting tool during each positioning motion.

13 Feb 2023

A Higbee Thread Milling Custom Macro

Higbee threads provide a full thread form at the very start of the thread. The sharp edge is removed during the machining process.

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20 Jan 2023

3 Mistakes That Cause CNC Programs to Fail

Despite enhancements to manufacturing technology, there are still issues today that can cause programs to fail. These failures can cause lost time, scrapped parts, damaged machines and even injured operators.

9 Jan 2023

A Spiral Milling Custom Macro Using Constant Contouring Feedrate

Helical milling or “spiral” milling are helpful when machining a circular pocket that is much larger than the milling cutter diameter.

21 Nov 2022

Improve CNC Productivity by Addressing Three Production Issues

To boost a CNC machine’s productivity, prioritize improvements to machine setup time and production runtime.

13 Oct 2022

A Unique Additive/Subtractive Process for Injection Mold Components

This hybrid machining approach takes advantage of the benefits of deposition 3D printing while using CNC machining to overcome its limitations.

CNC & Machine Controls 1 May 2024

3 Examples of Machines that Combine Manufacturing Methods

Certain “hybrid” machines combine some form of additive manufacturing with CNC subtractive manufacturing. Columnist Mike Lynch, President of CNC Concepts Inc., explores three types of these machines here.