Design and fabrication of a low-cost pneumatic sheet metal cutting and bending machine
Design and fabrication of a low-cost pneumatic sheet metal cutting and bending machine
Date
2025
Authors
Atugonza, Winnie
Journal Title
Journal ISSN
Volume Title
Publisher
Makerere University
Abstract
This project focuses on the design and fabrication of a low-cost pneumatic sheet metal cutting
and bending machine suitable for small and medium-scale industries. The machine employs a
double-acting pneumatic cylinder controlled by a 220V solenoid valve to automate cutting and bending operations on low to medium thickness sheet metals. The pneumatic system, operating
at 6–8 bar pressure, provides rapid, reliable, and precise force application, reducing manual
labor and improving productivity. The machine’s compact and portable design allows easy
handling and maintenance, while interchangeable punches and dies enable versatility in sheet
metal processing. This approach offers an economical alternative to hydraulic systems,
emphasizing simplicity, efficiency, and automation to meet industrial demands for quality and
speed.
Description
Final year project report submitted to the College of Engineering, Design Art and Technology in partial fulfillment of the requirements for the award of the degree of Bachelor of Science in Mechanical Engineering of Makerere University
Keywords
Design and fabrication,
fabrication,
low-cost,
pneumatic,
sheet metal cutting,
metal cutting machine,
metal bending machine
Citation
Atugonza, W. (2025). Design and fabrication of a low-cost pneumatic sheet metal cutting and bending machine. (Unpublished Undergraduate Dissertation). Makerere University, Kampala, Uganda.