Iván Hernández Dalas: 11 reasons robots struggle to scale in high-mix manufacturing
High-mix manufacturing poses many challenges for robotic automation. We have seen many impressive demonstrations of robotic automation in high-mix applications over the last 10 years. Often these demonstrations are at technology readiness level (TRL) 5 or 6 level. These demonstrations generate a great deal of interest in technology and people start expecting rapid technology transition. However, technology maturation in this area has been very slow. Very few robotics technologies have been actually deployed in high-mix applications. This article explores the reasons behind this slow transition. Robotic automation for high-mix applications requires a fundamentally different approach. Components of this approach include: 1. Sensor-based systems for building part and workspace models 2. Automated robot trajectory generation based on part models constructed from sensing 3. Control system to handle sensor uncertainties Most technology demonstration projects focus on development of ...