Practice
CNC Practical Test Examples for a Job Interview (With Answers)
Sample CNC interview questions with answers: read this block, what does M03 do, G02 vs G03, and units. Practice these and the test feels familiar.
Lawrence Arya··5 min
Posts, page 38 of 44
Practice
CNC Practice With No Wi-Fi: How to Drill G-Code Offline
Shop floors and workshops often have no signal. Here is how to keep practicing CNC codes without Wi-Fi, and what to look for in an offline-friendly tool.
Lawrence Arya··5 min
Practice
CNC Setter/Operator Interview: What the Practical Test Checks
A setter/operator practical interview tests hands-on skill: reading a program, setting offsets, tool changes, and edge finding. Here is what to expect and how to prepare.
Lawrence Arya··5 min
Practice
CNC Turning Center G-Code: How Lathe Codes Differ
Turning shares the common codes with milling but adds lathe-specific ones: constant surface speed, diameter mode, and turning cycles. Here is what to practice.
Lawrence Arya··5 min
Practice
Common Mistakes to Avoid in a CNC Practical Exam
Most practical-exam failures are avoidable: rushing, wrong units, skipping offset checks, and freezing on a code. Here are the common ones and how to dodge them.
Lawrence Arya··5 min
Practice
Common Questions Asked in a CNC Operator Interview
The questions CNC operator interviews actually ask: technical (read this code), safety, experience, and attitude. Here is how to answer each well.
Lawrence Arya··5 min
Practice
Do I Need to Memorize G-Code for the NIMS Test?
You do not need to memorize the whole G-code standard for a NIMS test, but you do need fast recall of the common codes. Here is the line between the two.
Lawrence Arya··5 min
Practice
Is There a Duolingo for CNC Programming?
The Duolingo idea, short daily lessons, streaks, and spaced review, maps almost perfectly onto learning G-code. Here is why, and what to look for in a tool.
Lawrence Arya··5 min
Practice
CNC Flashcards for Visual Learners: Do They Help?
Visual flashcards (color-coded codes, little toolpath sketches) make CNC codes easier to recall through dual coding, which helps most people, not just 'visual learners'.
Lawrence Arya··5 min
Practice
Free NIMS CNC Operator Study Guide (Structured Plan)
A free, structured study plan for the NIMS CNC operator credential: what to learn, in what order, with free resources for each part.
Lawrence Arya··5 min
Guides
FSWizard Alternative for G-Code Practice: Calculator vs Recall
FSWizard is a speeds-and-feeds calculator, not a code-practice tool. If you want to memorize G-code, here is the kind of alternative you actually need.
Lawrence Arya··5 min
Practice
G-Code Fill-in-the-Blank Quiz: Why This Format Sticks
A fill-in-the-blank quiz forces you to produce the answer, not pick it. For CNC codes that is the format that builds real recall. Here is how to use it.
Lawrence Arya··5 min