Machining, fabrication and production systems that turn raw material into product.
What professionals do
Set up and operate CNC lathes and mills
Read engineering drawings and GD&T symbols
Verify parts with precision measuring instruments
Program tool paths with CAM software
Fabricate, fit and weld metal components
Balance production flow, quality and safety on the line
Typical work environments
Machine shops and job shopsFabrication and welding shopsHigh-volume assembly plantsAerospace and defense manufacturingFood and beverage processing lines
Equipment and systems
CNC lathes, mills and multi-axis machinesManual machine toolsCalipers, micrometers and CMMsCAM and CAD softwareWelding and cutting equipmentPress brakes and shearsRobots and automated cells
Core mathematics
Tolerances and dimensional measurementFeeds, speeds and cutting calculationsTrigonometry for machining and layoutDecimal and fraction conversionsProduction rates and takt timeMaterial utilization and waste
Core technical concepts
Reading drawings and GD&T
Cutting tools, speeds and feeds
CNC programming and tool paths
Metrology and measurement uncertainty
Lean production and bottleneck analysis
Quality control and SPC fundamentals
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Knowledge graph: your connected path
This chain shows how the trade connects to skills, games and careers on the platform - and every link is clickable in the full platform.
Manufacturing
→
Operations Management
Optimization
Measurement
→
Production Line Optimizer
CNC Setup Challenge
→
CNC Machinist
Metal Fabricator
Manufacturing games
Playable technical games for this trade family.
Production Line Optimizer
Manufacturing
Find the bottleneck, rebalance the line, hit the takt time.
OptimizationInteractive UI14 min
CNC Setup Challenge
Manufacturing
Set speeds, feeds and work offsets - then watch the part cut in 3D.
Design3D planned3D (Three.js)14 min
Industries
Machining and fabricationAerospaceAutomotive partsFood processingDefenseConsumer goods
Career possibilities
CNC Machinist
Programs and operates computer-controlled machine tools.
Metal Fabricator
Cuts, forms and assembles metal structures and components.
Production Technologist
Optimizes manufacturing processes, quality and flow.
Quality Inspector
Verifies parts and processes against specifications and standards.