BS8888 Gemetric Dimensioning & Tolerancing - July 4 - 5

This 2 day course is aimed at delegates who have little or no knowledge of using Geometrical Dimensioning and Tolerancing (GD&T) T).  The course is suitable for all engineers as the objectives are to provide a basic understanding of the symbols and how they can be used to solve problems. The course helps to provide a consistent understanding of GD&T within your company.

Training Format:

  • Training will be delivered live via Zoom.
  • A mix of theory and interactive activities / discussions will help delegates to understand the symbols and how they can be used to solve problems.

Training Content:


  • Understanding tolerances
  • Types of tolerances
  • Why use GD & T?

The Standards

  • BS 8888 and ISO
  • ASME Y 14.5
  • GPS

Tolerance Indicator

  • Styles and types
  • Attaching

Tolerance Zones

  • Cylindrical
  • Width

Theoretical exact dimensions

  • What is a TED?
  • How TED’s are used

Single features

  • Straightness
  • Flatness
  • Roundness
  • Cylindricity

Profile Tolerances

  • Line Profile
  • Surface profile

Related features

  • Parallel
  • Perpendicular
  • Angularity
  • Position
  • Co axiality
  • Symmetry
  • Circular runout
  • Total runout

Maximum material condition

  • Introduction
  • The bonus tolerance
  • Zero tolerances

To download the programme, containing full details, please click here.