Location History:
- Verscio, CH (1991)
- Ascona, CH (2002 - 2007)
Company Filing History:
6 out of 39 
2 out of 832,912 Years Active: 1991-2007
Title: Innovations by Peter Wehrli: A Pioneer in Electrical Discharge Machining
Introduction
Peter Wehrli, an esteemed inventor based in Ascona, Switzerland, has made significant contributions to the field of electrical discharge machining (EDM) through his innovative inventions. With a total of 8 patents under his name, Wehrli has demonstrated his expertise and dedication to advancing machine technology.
Latest Patents
Among his latest advancements are the following pivotal patents:
1. **Wire Cutting Device**: This invention introduces a wire cutting device for an electrical discharge machining (EDM) machine. It features a wire draw-off device, which effectively moves a wire electrode into the cutting zone. The innovation includes a deflection unit that directs the wire electrode into the cutting area, enabling efficient cutting by a designated cutting edge.
2. **Method and Device for Disturbance Sensing**: This patent outlines a method and device designed for disturbance sensing, particularly collision sensing, in the drive system of a numerically controlled machine tool. The system measures the position of a moving machine part both directly and indirectly in the transmission chain. By comparing these measurements, it can identify disturbances while considering various operational conditions, such as machining speed and specific forces involved.
Career Highlights
Peter Wehrli has played a prominent role in the field, particularly during his time at various esteemed companies. While details of his career include work with Agie SA, he has also been involved in independent research and development efforts that have propelled his inventions to the forefront of technology.
Collaborations
Throughout his career, Wehrli has collaborated with notable professionals such as Giorgio Baiardi and René Brun. These partnerships have fostered a dynamic exchange of ideas and expertise, contributing to the successful realization of his groundbreaking inventions.
Conclusion
Peter Wehrli stands as a brilliant inventor whose work continues to impact the field of electrical discharge machining. With his innovative patents and valuable collaborations, he has established himself as a significant figure in the realm of manufacturing technology, and his contributions pave the way for future advancements in the industry.