of 36

9b- Geometric Dimension Ing & Tolerancing (Part2) | Engineering Tolerance | Engineering

24 views
All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you.
Share
Description
Geometric dimensioning & tolerancing (Part 2) KCEC 1101 Tolerances ã Geometric tolerances are controls that effect the shape and/or orientation of features. ã Tolerance is the total amount a dimension may vary and is the difference between the maximum and minimum limits. ã Tolerances are assigned to mating parts. For example, the slot in the part must accommodate another part. A system is two or more mating parts. One of the great advantages of using tolerances is that it allows for interchang
Tags
Transcript
  Geometric dimensioning &eometric dimensioning &tolerancingolerancing(Part 2)Part 2) KCEC 1101  Tolerancesolerances ã Geometric tolerances are controls that effect theshape and/or orientation of features.ã Tolerance is the total amount a dimension may varyand is the difference between the maximum andminimum limits.ãTolerances are assignedto mating parts. Forexample, the slot in thepart must accommodateanother part. A system istwo or more mating parts.One of the great advantages of usingtolerances is that it allows for interchangeable parts, thus permitting thereplacement of individualparts.  ãFor example, Atolerance of 4.650 ±0.003 means that upper limit (largest value) for part is4.653, the lower limit (smallest value) is4.647, and thetolerance is 0.006  Tolerances are expressed as:olerances are expressed as: 1.Direct limits, or as tolerance valuesapplied directly to a dimension2.Geometric tolerance3.Notes referring to specific conditions4.A general tolerance note in the titleblock
Related Search
We Need Your Support
Thank you for visiting our website and your interest in our free products and services. We are nonprofit website to share and download documents. To the running of this website, we need your help to support us.

Thanks to everyone for your continued support.

No, Thanks