GD&T

GD&T Training BY DUCAT

Geometric dimensioning and tolerancing (GD&T) is used as a symbolic way of showing specific tolerances on drawings. GD&T is a valuable tool that effectively communicates the design intent to manufacturing and inspection. It is governed by the technical standard ASME Y14.5M-2009. This course introduces participants to the GD&T system, providing a working knowledge of the correct interpretation and application of each symbol, general rules, the datum system, and 'bonus' tolerance and highlighting some of the changes in the updated Y14.5 standard. The material is reinforced with many practice exercises.

Engineering Drawing

  • Anatomy Of drawing

  • Orthographic Projection
  • Angle Projections
  • Dimensioning
  • Spacing and Readability
  • Dimension placement
  • View Placements

Limits, Fits and tolerances

  • Factors influencing fits

  • Hole base system and shaft based system
  • Fundamental deviations
  • IT Grades
  • Difference between tolerance andallowance

GD&T

  • Geometric Tolerance

  • Advantages
  • Symbols
  • Feature control frame
  • Tolerance groups
  • Hierarchy of GD&T
  • 4 Rules of GD&T
  • Maximum material condition
  • Least material condition
  • Regardless of features
  • Bonus tolerance
  • Datum/Datum feature
  • Datum Reference
  • Datum target
  • Degree of freedom
  • Explanation of 14 geometric symbols

Surface Roughness

  • Surface texture

  • Orders of Geometrical irregularities
  • Micro Geometrical error
  • Surface Measurement Lengths
  • Terminologies
  • Evaluation of Surface roughness
  • General indication of surface texture on drawings
  • Requirements of Machining
  • Direction of lay

Query Form
Commencing New Batch
Noida

Greater Noida

Ghaziabad

Faridabad

Gurugram



Enquire Now or Call-9871055180

Corporate Office Noida: 0120 - 4646464

GR.Noida: 0120-4345190 Ghaziabad: 0120-4835400 Faridabad: 0129-4150605 Gurugram: 0124-4219095

Events Gallery

Icon

Ducat provides the best available programs which helps in enhancing the technical skills which seems to be beneficial for all the applicants.

© Copyright 1999-2019 Ducat Creative, All rights reserved.