🎬 In this video, we will be discussing ISO 286-1 and ISO 286-2, the two primary standards that are crucial for understanding fits and tolerance charts📊. We'll cover the fundamental terms, including nominal size, limits of size, fundamental deviation, upper and lower deviations, tolerance grade, and tolerance class, as well as engineering fits. We'll also walk you through a practical example of using the ISO charts. 💡 This video is a must-watch for anyone who works in manufacturing, engineering, or quality control. So, hit the play button and get ready to learn! 🚀
🔗 Resources:
🔹Tolerance and Fits Online Calculator: www.machiningdoctor.com/calcu...
🔹Tolerance and Fits Theory: www.machiningdoctor.com/calcu...
🔹olerance and Fits Charts: www.machiningdoctor.com/calcu...
⏲Chapters:
00:00 - Introduction
01:21 - ISO 286/1 & ISO 286/2 (Overview)
02:46 - Nominal size (Basic size)
03:18 - Features (Shafts & Holes)
03:53 - Limits of size
04:26 - Fundamental deviation
04:50 - Upper and lower deviations
05:49 - Tolerance grades
06:21 - Tolerance class
06:44 - Tolerance size
07:23 - Engineering fits
08:03 - Fit types (Clearance, Transition, and Press fits)
08:48 - Using tolerance charts (A practical example)
10:45 - Using the online calculator on the Machining Doctor website
11:20 - Summary
Негізгі бет Ғылым және технология Mastering Engineering Fits and Tolerances: A Comprehensive Guide by the Machining Doctor
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