Location History:
- Ste. Genevieve Des Bois, FR (1995)
- Ste Genevieve des Bois, FR (1995 - 1999)
Company Filing History:
Years Active: 1995-1999
Title: Pierre Marc Lechervy: Innovator in Electrochemical Machining
Introduction
Pierre Marc Lechervy is a notable inventor based in Ste Genevieve des Bois, France. He has made significant contributions to the field of electrochemical machining, holding a total of 3 patents. His innovative methods have advanced the production processes in various industries.
Latest Patents
Lechervy's latest patents include a method and apparatus for the serial production of parts. This invention describes a process for producing a large number of identical parts from a bar of material through electrochemical machining without the need for operator intervention. The apparatus features a spindle that supports the bar and periodically feeds it along its axis, along with an electrochemical machining assembly that includes cathodes for shaping the leading end of the bar to form the desired part. Once shaped, the part is electrochemically cut from the bar, allowing the spindle to advance the bar for the next machining operation.
Another significant patent is a method for removing a portion of a coating using liquid jets. This method involves utilizing a nozzle with a wide jet to remove most of the material from the coating. Concurrently, at least one fine jet nozzle is employed to cut the contour of the coating being removed. This technique is particularly beneficial for eliminating plasma deposition deposits, which can hinder diffusion welding or soldering of plates or substrates.
Career Highlights
Pierre Marc Lechervy is associated with the Société Nationale d'Étude et de Construction de Moteurs d'Aviation, where he applies his expertise in electrochemical machining. His work has been instrumental in enhancing manufacturing processes and improving efficiency in production.
Collaborations
Lechervy has collaborated with notable coworkers such as Paul L. Silva and Bernard P. Sohier. Their combined efforts have contributed to advancements in their respective fields.
Conclusion
Pierre Marc Lechervy is a distinguished inventor whose work in electrochemical machining has led to innovative methods and apparatuses that streamline production processes. His contributions continue to impact the industry positively.