How Threaded Fasteners Are Made: Cut vs. Rolled Threads | Machine Design - Lecture 25B скачать в хорошем качестве

How Threaded Fasteners Are Made: Cut vs. Rolled Threads | Machine Design - Lecture 25B

If you’ve ever wondered whether to specify cut or rolled threads in your design, this video breaks it down for you. We explore how threads are produced, the key differences between cut and rolled methods, and why your choice can have a big impact on strength, fatigue life, and cost. We’ll cover: ✅ How cut and rolled threads are made ✅ The advantages and trade-offs of each method ✅ Why rolled threads are often preferred in fatigue applications By the end of this video, you’ll understand how thread production affects fastener performance—and you’ll be ready to make smarter design decisions in your next project. 📺 Want to see how threads are made? Check out these videos:    • Thread Rolling   ("Thread Rolling" from ‪@ChicagoTurnrite‬ )    • Cut Threading   ("Cut Threading" by ‪@pdxbolt‬) Timestamps: 00:00 - Introduction 00:18 - How threads are produced 01:42 - Comparing residual stresses 04:36 - Advantages of cut vs. rolled threads 06:49 - Design considerations 08:00 - Wrap up 📌 Don’t forget to like, subscribe, and hit the bell for more engineering tutorials! 🚀