Guides
CNC Training Programs for Veterans: Using the GI Bill
The GI Bill can fund CNC machinist training through approved schools and apprenticeships. How the routes work, what to verify, and the self-study gap.
Lawrence Arya··4 min
Guides
Coolant Won't Turn On During a Drill Cycle: The G-Code Side
Dry drilling inside a canned cycle is usually an M8 placement problem: the command arrived late, landed in the wrong mode, or asked the wrong system.
Lawrence Arya··4 min
Guides
Custom M-Codes in LinuxCNC: The M100 to M199 Setup Guide
LinuxCNC reserves M100 to M199 for your own commands: executable scripts the control runs mid-program. The setup steps, the P and Q words, the gotchas.
Lawrence Arya··5 min
Code reference
Difference Between CNC and VMC Machine Codes, Untangled
CNC is the control technology and VMC is one machine type that uses it, so there is no CNC-versus-VMC code split: the real split is mill codes versus lathe.
Lawrence Arya··4 min
Code reference
CNC Operator vs CNC Setter: The Difference That Sets Pay
An operator runs proven jobs; a setter builds and proves them: workholding, offsets, first-offs, and the judgment calls. The skills ladder between the two.
Lawrence Arya··4 min
Guides
Do I Need G-Code for a Mazak SmoothG Control? Yes, Mostly
SmoothG is the Mazak Smooth control oriented toward EIA/ISO work, so G-code is its native programming path. What that means day to day, and the exceptions.
Lawrence Arya··4 min
Guides
Do I Need to Know G-Code If I Use AI? More Than Before
AI can draft G-code, which moves you from writer to verifier, and verification demands more fluency than writing did. What changes, what does not, and why.
Lawrence Arya··4 min
Guides
Do I Need to Know Trigonometry to Learn CNC Programming?
Mostly no: everyday programming is arithmetic, and trig appears only for angles, where one function (arctangent) and a calculator handle nearly all of it.
Lawrence Arya··4 min
Guides
DoD SkillBridge CNC Machinist Preparation: Make the Months Count
SkillBridge gives transitioning service members months of civilian training on active pay. For CNC, preparation decides whether those months launch a career.
Lawrence Arya··4 min
Guides
Does G-Code Need Spaces Between Letters? No, and Here's Why
G-code parses by letter-number words, so G1X50F200 and G1 X50 F200 are the same block on most controls. The tape-era reason, and where spacing still matters.
Lawrence Arya··4 min
Guides
Does Learning G-Code Make You a Better Machinist?
Learning G-code makes you a better machinist in four measurable ways: you catch errors before the cut, set up faster, troubleshoot alarms, and edit safely.
Lawrence Arya··4 min
Practice
Does UCCNC Use Standard G-Code? Yes, the Familiar Subset
UCCNC runs the standard-shaped G-code subset PC-based controllers converged on: the familiar core plus documented edges. What transfers, and what to check.
Lawrence Arya··3 min