ENGINEERING DRAWINGS READING

Objective

At the end of the course the participant will be able to interpret engineering drawings and drawings specifications in the manufacturing industry within the environment of IATF 16949 or a quality management system equivalent.

Participant’s profile

• Basic knowledge of the process of product

Introduction

Engineering drawings reading
• Introduction
• Projection systems
• Rules on the representation of drawings
• Blueprints standard sizes
• Views and sections
• Scales

Metric and Imperial systems
• Introduction to tolerances
• Dimensional tolerances
• “Ballooning” and dimensioning in drawings

Surface Finishes
• Introduction
• Nomenclature
• Roughness values
• Roughness and processes

ISO Dimensional Fits and Tolerances
• Symbology and adjustments
• ISO Tolerances for Holes
• ISO Tolerances for Shafts

ANSI-ASME Y14.5 Standard for the Interpretation of Engineering Drawings
• Background
• Definitions
• Introduction to GD&T “Geometric Dimensioning and
Tolerancing”