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Introduction to GD&T
Geometric Dimensioning and Tolerancing (GD&T) is an international language used on engineering drawings. It is composed of 14 symbols that are used to efficiently and accurately communicate geometry requirements for associated features on components and assemblies. GD&T is, and has been, successfully used for many years in the automotive, aerospace, electronic and the commercial design and manufacturing industries. In today’s modern and technically advanced design, engineering and manufacturing world, effective and accurate communication is required to ensure successful end products. It improves communication between Design, Engineering, Manufacturing and Inspection departments.
Introduction of GD&T
Introduction to GD&T
Why use GD&T?
How does GD&T work?
What are Part Features?
Features of Size & Non-Size Features
Introduction of 14 GD&T Symbols
Feature Control Frame (FCF) and its placement
How to read FCFs?
Modifier symbols: MMC, LMC & RFS
When to use Form Tolerance?
What is datum?
Six Degrees of Freedom
Datum Reference Frame (DRF)
Datum feature identification / placements and interpretation
Datum plane, datum axis
Datums for Orientation Control
Tolerance zone shapes
Datums for Position Control
Circular Run out Tolerance
Total Run out Tolerance
Datums for Run out Controls
Profile of a Line Tolerance
Profile of a Surface Tolerance
Datums for Profile Controls
Concentricity & Symmetry Tolerances
Datums for concentricity & symmetry controls
Recommended Participants for effectiveness
Design engineers, personnel from design department, production plan, QA engineers, inspectors, machinists, supplier quality personnel, process, quality control engineers, executives from manufacturing sector etc.
Pre-training skills required
Method of training
Faculty: Learn GD&T from ASME certified GD&T specialist
Mr. Swapnil Gujrathi is an internationally known, ASME-USA certified senior level GD&T professional and specialist.
He has a broad 15 years of design experience in automotive product designs. He held senior positions in design department of reputed companies like John Deere Tractors, Onward Technologies, Videocon International.
He has trained more than 4500 engineers from several top companies in India, Malaysia & USA on GD&T and Tolerance Stack-up concepts.
His GD&T clients are : L&T, L&T Technology Services, L&T Switchgear, L&T Heavy Engg, Mahindra & Mahindra, Mahindra Two Wheelers, JCB, Premium Transmision, Tata Motors, TAL, Tata Power, Bajaj, Brose, Epcos, Bosch Chassis, Eicher, Behr Hella (BHTC), CNH Tractors, Gunnebo, Emerson, Varroc, Advik, Johnson Controls, Lear, Samsonite, MSS India, Magna Cosma International, Eaton, Putzmeister, Burkhardt, Baker gauges, Phoenix Contact, Uflex & many more.
Medium: English, Hindi & Marathi.