All about MMC & LMC Modifier | GD&T Masterclass

In this video, I explain the concepts of MMC (Maximum Material Condition) and LMC (Least Material Condition) in detail. I cover what these terms mean in general and how they apply as material condition modifiers in a GD&T control frame, specifically with position tolerance, flatness, and other geometric tolerances. You'll learn why the MMC modifier is commonly used in real-world assembly scenarios, including its role in providing bonus tolerances. I also discuss situations where modifiers should not be applied and explore the applications of the LMC modifier. Check out the video to see these concepts broken down into clear, practical chapters. Chapters: 00:00 What we will learn 01:02 MMC- Maximum material condition 04:22 LMC- Least material condition 05:14 LMC, MMC and Feature of size 09:25 MMC and LMC as modifier 11:47 Regardless of feature of size condition 16:00 Position tolerance at MMC 18:44 Bounce tolerance at MMC 21:54 Use of MMC condition 24:01 Where do not use MMC condition 26:17 Flatness, Straightness and perpendicularity at MMC 27:51 Position tolerance at LMC 29:12 Use of LMC condition Copyright Disclaimer: Master Mechanical DESIGN is an educational channel, Provides Industrial Machine design related education, and sometimes we use clips and images from website like Pexels, pixabay and YouTube clips to explain about the machine design, But all under section 107 of the copyright Act 1976, allowance is made for FAIR USE for purpose such as criticism, comment, news reporting, teaching, scholarship and research. #mmc #lmc #GDNT #mechanicaldesign #designenginner #Machinedesign #Mechanical #Solidworktutorial #Mechanicalengineering #mastermechanicaldesign #solidworkstutorialformechanicalengineering