Mu-Tian Yan

Title: Innovations by Mu-Tian Yan in Wire-Cut Electric Discharge Machining

Introduction

Mu-Tian Yan is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of wire-cut electric discharge machining. His innovative methods address critical challenges in machining accuracy, particularly in corner parts and circular arcs.

Latest Patents

Mu-Tian Yan holds a patent for a "Method of measuring flexure value of wire electrode." This method effectively solves the problem of reduced machining accuracy caused by wire flexure during the wire-cut electric discharge machining process. The patented method involves a controller that measures the error of wire flexure. After machining, a detection voltage identifies the machined groove. If the wire electrode contacts the workpiece, the method detects the short-circuit caused by wire flexure. The compensation value of the wire flexure is then adjusted to continue groove detection until the short-circuit is resolved. This process allows for the establishment of machining parameter data to automatically compensate for wire flexure in subsequent machining operations.

Career Highlights

Mu-Tian Yan is associated with the Industrial Technology Research Institute, where he applies his expertise in advancing machining technologies. His work has been instrumental in enhancing the precision and efficiency of wire-cut electric discharge machining.

Collaborations

Some of his notable coworkers include Yea-June Day and Jui-Fang Liang, who contribute to the collaborative efforts in research and development within the institute.

Conclusion

Mu-Tian Yan's innovative methods in wire-cut electric discharge machining exemplify the importance of addressing technical challenges in manufacturing processes. His contributions continue to influence the field and improve machining accuracy.