Peter Eriksson

Title: Innovations by Peter Eriksson

Introduction

Peter Eriksson is a notable inventor based in Sandviken, Sweden. He has made significant contributions to the field of manufacturing through his innovative patents. With a total of 3 patents, Eriksson has developed methods that enhance the precision and efficiency of machining processes.

Latest Patents

One of Eriksson's latest patents is a method for estimating error propagation. This computer program includes data defining tool paths for manufacturing a component. The component geometry is estimated based on the program. Deviation of a first type is estimated as deviation between the estimated geometry and geometry of the component as defined by a 3D model. Deviation of a second type is estimated based on machining process characteristics indicated by sensor data captured during manufacturing of the component. This deviation is calculated as the difference between a tool path the machine is instructed to provide and the actual tool path delivered by the machine. Additionally, a third type of deviation is computed as the difference between the geometry defined by the 3D model and the measured geometry of the manufactured component. An error propagation model is updated based on the estimated and computed deviations for multiple components. This model approximates the relationships between the first and second type deviations and the third type deviations.

Another significant patent by Eriksson is a method of determining pull-out of a cutting tool and a rotatable tool holder for a cutting tool. This method involves rotating the tool holder and the cutting tool while machining a workpiece. It includes measuring the axial position of the cutting tool in the tool holder during machining by a position sensor. The method calculates an axial displacement from the initial position of the cutting tool based on the measured axial position. Pull-out of the cutting tool is determined when the axial displacement exceeds a threshold value. This patent also includes a rotatable tool holder for a cutting tool and a machine tool system that incorporates this tool holder.

Career Highlights

Peter Eriksson works at Sandvik Intellectual Property AB, where he continues to innovate in the field of manufacturing technology. His work focuses on improving machining processes and ensuring precision in manufacturing.

Collaborations

Eriksson collaborates with several professionals in his field, including Sture Sjoo and Martin Helgoson, Sr. These collaborations enhance the development and implementation of his innovative ideas.

Conclusion

Peter Eriksson is a prominent inventor whose work has significantly