In one of our ongoing projects, we are advancing robotic machining capabilities through the integration of secondary axes and improved force control. Your main task will be to design, build, and calibrate an end-effector that incorporates a milling spindle a feed axis and integrated force-torque sensing capabilities. A key objective is to redesign the final axis of the system to embed strain gauges that can accurately measure external forces during operation. Understanding and accounting for these external forces is critical to achieving high stiffness by control, enhancing performance during milling and drilling tasks. The resulting setup will be integrated into an industrial robot and validated under real machining conditions, pushing the boundaries of precision and responsiveness in robotic manufacturing.
We seek a dynamic and versatile intern with a mechanical engineering background and a hands-on attitude. The ideal candidate is keen to learn the intricacies of computational industrial robotics in a fast-paced research environment.
Tasks
- System design in CAD of the complete assembly of components, including three actuated axis and the force-torque measurement setup.
- FEM-based develop of geometric features for strain gauges arrangement for external force/torque measurement.
- Procurement, assembly and system testing.
- Design and implementation of a calibration method.
- A Bachelor’s degree in Mechanical Engineering from ETH or EPFL.
- Hands-on experience in CAD design and FEM.
- Interest in hands-on work and practical problem-solving within a workshop environment
- Mechanical Engineering experience, demonstrated by a proven track record of successful (student) projects. Having taken part in a focus project at DMAVT-ETHZ is a huge plus.
- Demonstrable organizational skills and the ability to make decisions independently.
- Deep exposure to robotics R&D across hardware, software, and systems.
- Exposure to professional project management in a start-up atmosphere
- One-on-one mentoring by seasoned professionals.
- Highly motivated and driven colleagues.
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