Curved hole machining the world's first

What is the Electrochemical machining?

It is a processing method that current and acid electrolyte solution (nitric acid) flowing from pipe-shaped electrodes, by decomposing by ionizing metal workpiece, the processing debris will not accumulate, and it is possible to open the narrow, deep holes in hard alloys.


What is the Curved hole machining ?

In conventional machining, it did not only open the straight line of the hole.
So we established a technique of using a special elastic body to the electrode open the Curved hole machining (hole with a curvature), and it has applied for a patent.
We are working hard to research and development every day to be of service to our customers in Curved hole machining of cooling holes of jet engines and gas turbine blade, cooling water passage of the mold, and special nozzle.