Mastering CNC and Digital Fabrication II: Building Real-World Expertise Through 200+ Essential Questions on CNC Routing, Laser, Plasma, Waterjet, 3D Printing, and Welding
Paperback - January 8, 2026
By Mr. Jonathan Cantin (Author)
Edited by Mr. Albert Cantin
Related to Mastering CNC & Digital Fabrication
A 200-Question Technical Companion for Routers, Lasers, Plasma, Waterjet, 3D Printing, Welding, and Integrated Workflows
The questions that surface after hours.
The answers that keep production moving.
You already know how to operate your machines.
What you need now is a deeper understanding of why they respond the way they do.
This is not an introductory CNC guide. It is the practical follow-up to Mastering CNC and Digital Fabrication, written for experienced makers, shop owners, fabricators, and engineers who are past the basics and working daily with real materials, real tolerances, and real consequences.
Inside you'll find 200 carefully chosen, experience-driven questions that address the tuning challenges, process decisions, and workflow issues that only appear once you move beyond entry-level fabrication.
What Sets This Book Apart
Most CNC books focus on how to perform an operation.
This one explains why processes succeed, why they fail, and how to correct them.
The entire book is structured in a clear, practical Q&A format designed to help you:
- Identify cut quality issues before parts are lost
- Confidently adjust feeds, speeds, stepovers, and tooling
- Minimize waste, chatter, heat damage, and tool failure
- Improve precision, surface finish, and throughput
- Design dependable multi-machine workflows
- Make informed decisions about upgrades and equipment investments
No padding. No unnecessary theory. Just answers to the questions that actually affect results.
What You'll Find Inside
This volume delivers 200 in-depth, shop-validated questions organized by process:
CNC Routers (30) - tool design, vibration control, spoilboards, vacuum hold-down, tramming, nesting strategies, aluminum cutting, dust management, fixtures, and machine upgrades.
Waterjet (30) - kerf management, abrasive selection, taper correction, pump care, micro-cutting, composite materials, and environmental considerations.
3D Printing (30) - layer bonding, enclosure design, warping control, multi-material planning, firmware improvements, and production scaling.
Plasma (30) - arc height control, consumable life, dross reduction, gas choice, water tables, and precision enhancements.
Laser (30) - focus optimization, engraving depth, beam alignment, acrylic finishing, rotary attachments, and emerging laser technologies.
Welding (30) - joint preparation, filler materials, distortion management, automated processes, inspection, and quality standards.
Hybrid Workflows (20) - integrating CNC routing, plasma, laser, waterjet, welding, and 3D printing into efficient, repeatable production systems.
Includes reference tables and troubleshooting indexes for fast shop-floor use.
Who This Book Is Written For
- CNC operators and shop owners
- Makers and digital fabricators
- Production supervisors and engineers
- Furniture, signage, and metal fabrication shops
Book One shows you the path.
Book Two explains why that path works.
