Complete Guide to Bolt Calculation- Size, Grade, Preload and Thumb rules скачать в хорошем качестве

Complete Guide to Bolt Calculation- Size, Grade, Preload and Thumb rules

In this video, I have explained everything you need to know about bolts, nuts, screws, and washers. You will learn how a bolted connection actually works, the difference between a bolt and a screw, and how much thread engagement depth is enough. I also explain whether washers increase bolted joint strength or not, and the real reason why washers are used in mechanical design. ▀ ▀ ▀ This video also covers: Why bolt preload is necessary and how it reduces fatigue stress. How to calculate bolt preload for a given application. Different bolt grades (like 8.8, 10.9, 12.9) and how to choose the right grade. Bolt sizing calculation for tensile and shear loading. How to calculate bolt size under dynamic loading conditions. I have explained these topics with real industrial design examples, so you can clearly understand how engineers apply them in practice. ▀ ▀ ▀ As designers, we don’t always need complex calculations, most of the time we rely on simple thumb rules and experience. That’s why I also share four easy thumb rules for bolt sizing that every mechanical design engineer should know. ▀ ▀ ▀ So, If you are an engineer, designer, or student who wants to master bolted joint design, preload calculation, and bolt sizing, this video will give you both the fundamentals and the practical approach used in the industry. ▀ ▀ ▀ Ziqual: https://ziqual.com Promo code: AYUSH2025 ▀ ▀ ▀ Time stamp 00:00 – Importance of Bolt Sizing in Mechanical Design 02:47 – What You Will Learn in This Video 05:22 – Bolt vs Screw | Key Differences Explained 08:02 – Screw Thread Depth | How Much Engagement is Enough 11:53 – How a Bolted Connection Actually Works 12:59 – Importance of Bolt Preloading 13:56 – Bolt Preload Calculation Step by Step 19:11 – Washer in Bolted Joints | Function and Misconceptions 21:39 – Bolt Sizing Calculation | Complete Overview 25:29 – Bolt Sizing in Tension Loading 26:24 – Bolt Grades (Metric) and Their Selection 31:54 – Factor of Safety in Bolt Sizing 35:00 – Bolt Sizing in Shear Loading 42:03 – Four Simple Thumb Rules for Bolt Sizing ▀ ▀ ▀ #mechanicaldesign #Machinedesign #Mechanical #Solidwork #Mechanicalengineering #mastermechanicaldesign