PatterN Making and Gear Patterns: A practical guide for pattern makers in machinery building.
This edition compiles full-size profiles of gear teeth and detailed, step-by-step methods for constructing patterns and core boxes. You’ll see how to lay out gears, build hubs and sheaves, and craft patterns that produce accurate castings. Clear illustrations and hands-on instructions support both learning and on‑the‑job reference.
What this book helps you do:
- Model gear teeth and wheels with ready-to-use layouts and full-size references.
- Create core boxes, hubs, and arms that fit a range of castings and machines.
- Plan pattern work with an emphasis on precision, inspection, and avoiding common errors.
- Understand the relationship between the pattern shop, drafting, and the foundry floor for reliable results.
You’ll experience:
- Step-by-step patterns and core-box construction for spur, bevel, worm, and other gears.
- Techniques for making sheaves, blocks, and patterns that accommodate different teeth counts and pitches.
- Practical notes on shop workflow, layout decisions, and collaborating with molders and machinists.
Ideal for readers who want solid, hands-on guidance in machinery pattern making, from concept to finished patterns.