Sergio Almeida
Papers
7
Total Citations
51
H-Index
4
About
Sergio Almeida is a leading researcher at the intersection of robotics and non-conventional machining, specializing in the development of robotic electric discharge machining (EDM) systems for hard-to-cut materials. His work addresses a critical manufacturing challenge: how to combine the flexibility of six-axis industrial robots with the precision of EDM to process exotic materials like titanium, which are essential in aerospace and defense but notoriously difficult to machine conventionally. Almeida’s major contributions include the conceptual design of a high-speed wire EDM robotic end-effector using TRIZ methodology, and the development of advanced servo control strategies for vibration mitigation—a key obstacle in robotic machining. His research on accurate vibration-free robotic milling EDM and the design of a reciprocating high-speed wire feed system for a 7-axis robotic platform has laid the groundwork for flexible, large-scale manufacturing. Most recently, Almeida has pioneered the use of digital twins for offline cutting-path programming and EDM calibration, enabling precise 3D machining without physical trial-and-error. With over 50 citations across his most-cited works, Almeida’s research is shaping the future of adaptive, high-precision manufacturing for next-generation materials.
Research Focus
Key Achievements
Top Papers
- 1Servo Control Strategies for Vibration-Control in Robotic Wire EDM Machining16 citations · 2021
- 2
- 3Accurate vibration-free robotic milling electric discharge machining7 citations · 2022
- 4
- 5
- 6Design of a Wire Cut EDM End-Effector with Strict Robotic Constraints2 citations · 2021
- 7A Novel Robotic EDM Digital Twin for Offline Cutting-Path Programming2 citations · 2023