1 2 3

Geometric Dimensioning & Tolerancing

Geometric Dimensioning and Tolerancing (GD&T) is a method for precisely defining the geometry of mechanical parts. It allows mechanical engineers, fabricators and designers to communicate engineering tolerances such as a permissible limit of variation in a physical dimension or a physical property of a material or a measured value such as temperature and humidity.

Learning Objectives:
GD&T training is included in almost all courses that are offered by CADD Centre for engineers. The GD&T module will impart you a thorough understanding of the following aspects:

  • Dimensioning specifications: To define the nominal, as-modeled or as-intended geometry of parts
  • Tolerancing specifications: To define the allowable variation for the form and possibly the size of individual features and allowable variation in orientation and location between features.
  • Geometric characteristics: Designers can use symbolic language on engineering drawings and computer generated 3D solid models to explicitly describe nominal geometry and its allowable variations. The geometric symbols include straightness, flatness, circularity, cyclindricity, profile of a line, surface, perpendicularity, and angularity.

Design your Career with IFT

Think about the most cost effective institute for Mechanical, Civil and Architecture designing courses. IFT provides great study material for industry for engineers and professionals. Get ready and grab your chance to be with industry experts.

Diploma Courses

Diploma in autocad civil –1year
Diploma in autocad mechanical-1year
Diploma in autocad electrical-1year
Diploma in autocad and 3d designing-1year
Diploma in Seo and web designing.

Web Application & Software Development

Web Design, web script & application, Web Programming, Search Engine optimization (SEO) and submission, portal development, windows application More


Mr. Dharmendra singh