Intro to the Metal Lathe

The metal lathe is one of the most versatile machines in the shop, capable of removing precise amounts of metal to create round and cylindrical parts. From tool handles, pens, and hardware to pistons, machine components, custom tools, and artistic projects, the lathe is an essential tool for makers, machinists, and fabricators.

This hands-on class will introduce the fundamentals of safely operating the metal lathe in our machine room. Students will learn the machine’s major components, basic setup procedures, and essential cutting techniques needed to begin turning metal with confidence.

Class Topics

1. Safety First

• Understanding the hazards of rotating machinery
• Proper use of safety glasses and personal protective equipment
• Why loose clothing, jewelry, and long hair can be dangerous around a lathe
• Never leave the chuck key in the chuck
• Managing flying, hot, and sharp metal chips
• Working safely with cutting fluids and lubricants
• Proper cleanup and shop etiquette

2. Metal Lathe Components

Learn the purpose and function of the lathe’s major parts:

• Headstock
• Tailstock
• Chucks and faceplates
• Carriage
• Cross slide
• Compound rest
• Tool post

3. Basic Lathe Operation

• Mounting and securing material
• Setting proper cutting tool height
• Understanding feeds and spindle speeds
• Using live centers, dead centers, and drill chucks
• Knurling techniques
• Introduction to change gears and thread cutting
• Reading measurements to one-thousandth of an inch (.001")
• Using machine dials for accurate dimensional cuts

4. Cutting and Machining Techniques

• Selecting tools for facing, turning, parting, and boring
• Drilling and boring operations
• Measuring and controlling cutting depths
• Producing accurate, repeatable results

Prerequisites

No prior lathe experience is required. Basic familiarity with shop safety is helpful.

Instructor: Craig Merrow

Registration closes 2 days before the class date

Refunds are available up to 7 days before the event start date

Active Port City Makerspace members receive 15% off using the code: MEMBERS