Christian Doll

Title: Inventor Christian Doll and His Contributions to Electrochemical Machining

Introduction

Christian Doll, an innovative inventor based in Ainhofen, Germany, has made significant strides in the field of electrochemical machining. With a total of two patents to his name, he has developed groundbreaking methods and apparatuses that enhance the machining of components.

Latest Patents

The latest patents attributed to Christian Doll include:

1. **Method and Apparatus for Machining Components by Means of Electrochemical Machining**: This invention relates to a method for machining a particularly planar component that has internal stresses resulting from prior manufacturing steps. The process involves several critical steps: initially, a component is provided, followed by the provision of at least two electrodes and an electrolyte. By applying a voltage and moving the electrodes appropriately, electrochemical machining can occur efficiently. The electrolyte continuously flushes the gap between each electrode and the component, ensuring optimal machining conditions.

2. **Electrochemical Machining of a Workpiece**: This patent describes a machine designed for electrochemically machining a workpiece. The machine includes a base, a work station, and a module that consists of a frame and an electrode arrangement. The electrode is movable via a drive mechanism, allowing precise control over the machining process. Additionally, it features a workpiece holder and a positioning device that facilitates the displacing of the workpiece holder relative to the module.

Career Highlights

Christian Doll currently works for MTU Aero Engines AG, a prominent company in the aerospace sector known for its cutting-edge engineering and technology. His work focuses on improving machining techniques that are essential for high-quality aerospace components.

Collaborations

Throughout his career, Christian has collaborated with talented coworkers, including Roland Huttner and Heinz Dietz. Their teamwork has fostered an environment of innovation, contributing to the development of advanced machining solutions.

Conclusion

Christian Doll's contributions to the field of electrochemical machining highlight the importance of innovation in engineering. With his two patents, he has demonstrated a commitment to enhancing manufacturing processes, particularly in aerospace applications. His work not only reflects his expertise but also the collaborative spirit of his colleagues, driving progress in this critical industry.