Main types of Engineering drawing:

Main Types of Engineering Drawing

Engineering drawing is used in all branches of engineering. However, based on major engineering fields, it can be classified into the following types:

1. Mechanical Engineering Drawings:

These drawings are related to machine parts and assemblies used in mechanical engineering.

• Part Drawings
• Assembly Drawings
• Riveted Joints
• Welded Joints
• Fabrication Drawings
• Pneumatics & Hydraulics Drawings
• Pipeline Diagrams
• Keys and Coupling Drawings

2. Electrical Engineering Drawings:

These drawings represent electrical systems and wiring used in homes and industries.

• Wiring Diagrams (Domestic and Industrial)
• Circuit Diagrams
• Electrical Installation Drawings

3. Electronics Engineering Drawings:

These drawings are related to electronic circuits and board layouts.

• Circuit Drawings
• PCB Track Drawings

4. Civil Engineering Drawings:

These drawings are used in construction and structural engineering.

• Plan
• Front Elevation
• Foundation Drawings

Conclusion:

Engineering drawing is an essential technical language used across all engineering fields. It helps in designing, manufacturing, and installation processes with accuracy and clarity.