Textbook for Vocational Training - Engineering Drawing Metal

Oct 28, 2026

Upload by Rizky

Vocational training textbook on engineering drawing with a focus on metal work. It provides structured instruction from foundational concepts—tasks and importance, drawing types, sheets, lettering, line types, groups, and scales—through key representation methods. The book covers geometric constructions, perspective projection of simple workpieces, right-angle parallel projection with multi-view development, prismatic and cylindrical dimensioning, sectional views, and detailed thread representation. It also addresses surface finish markings and production specifications, supported by sectional and dimensional variation topics.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages358

Reading Time15 h 2 min

AccessFree to download

Preliminary remarks

1. Introduction into Engineering Drawing

1.1. Tasks and Importance of Engineering Drawings

1.2. Types of Drawings

1.3. The Drawing Sheet

1.4. Lettering of Drawings

1.5. Types of Lines and Groups of Lines

1.6. Scales

1.7. Basic Geometric Constructions

2. Perspective Representation of Simple Workpieces

2.1. Preliminary Remarks

2.2. Standardised Perspectives (Projections)

2.3. Dimensioning of Perspective Workpieces

2.4. Perspective Representation of a Circle

2.5. Principles of the Perspective Representation of Simple Workpieces

2.6. Representation from Different Station Points

3. Representation of Workpieces in Right−angle Parallel Projection

3.1. Development and Number of Views

3.2. Representation of Flat Workpieces in a View

3.3. Representation of Workpieces in Two Views

3.4. Representation of Workpieces in Three Views

3.5. Representation of Workpieces in More Than Three Views

3.6. Workpiece Position

Textbook for Vocational Training − Engineering Drawing Metal Table of Contents Textbook for Vocational Training − Engineering Drawing Metal..................................................................1 Preliminary remarks................................................................................................................................1 1. Introduction into Engineering Drawing................................................................................................2 1.1. Tasks and Importance of Engineering Drawings......................................................................2 1.2. Types of Drawings....................................................................................................................5 1.3. The Drawing Sheet.................................................................................................................11 1.4. Lettering of Drawings..............................................................................................................21 1.5. Types of Lines and Groups of Lines.......................................................................................35 1.6. Scales.....................................................................................................................................38 1.7. Basic Geometric Constructions...............................................................................................39 2. Perspective Representation of Simple Workpieces..........................................................................53 2.1. Preliminary Remarks...............................................................................................................53 2.2. Standardised Perspectives (Projections)................................................................................54 2.3. Dimensioning of Perspective Workpieces...............................................................................56 2.4. Perspective Representation of a Circle (Fig. 2.8.) ..................................................................58 2.5. Principles of the Perspective Representation of Simple Workpieces......................................59 2.6. Representation of Workpieces in Perspective from Different Station Points...........................60 3. Representation of Workpieces in Right−angle Parallel Projection...................................................61 3.1. Development and Number of Views........................................................................................61 3.2. Representation of Flat Workpieces in a View.........................................................................65 3.3. Representation of Workpieces in Two Views..........................................................................68 3.4. Representation of Workpieces in Three Views.......................................................................72 3.5. Representation of Workpieces in More Than Three Views.....................................................76 3.6. Workpiece Position.................................................................................................................77 4. Representation and Dimensioning of Simple Workpieces with Prismatic and Cylindrical Basic Shape..................................................................................................................................................80 4.1. Basic Elements of Dimensioning.............................................................................................80 4.2. Special Elements of Dimensioning..........................................................................................86 4.3. Entering Dimensions in Drawings...........................................................................................98 4.4. Dimensional Variations I......................................................................................................

FAQs

What foundational topics are covered before drawing projections?

The book starts with engineering drawing basics such as the tasks and importance of drawings, drawing types, drawing sheets, lettering, line types and groups, scales, and basic geometric constructions.

How does the textbook approach perspective representation?

It introduces perspective representation of simple workpieces, including standardised projections, dimensioning in perspective, circle representation, core principles, and how viewpoint changes affect representation.

What later drawing and dimensioning topics are included for metal workpieces?

It covers right-angle parallel projection using multiple views, prismatic and cylindrical shape representation with dimensioning, sectional views, thread representation and thread dimensioning, and surface finish markings and production specifications.

Oct 28, 2026

Upload by Rizky