Patent · US Expired

Electrode for the electrochemically fine-boring workpieces and method for producing the same

US6632337B2 · kind B2 · utility

5Cited by

6References

12Claims

0Family size

Assignee

MTU Aero Engines AG · DE

Inventors

Albin Platz · Mering, DE
Konrad Rager · Brackenheim, DE

Key dates

Filing date	Oct 25, 2001
Grant date	Oct 14, 2003
Priority date	—
Expiry date	Feb 12, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/53209
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

An electrode for the electrochemical fine-boring of workpieces includes an electrode tube for an electrolyte to pass through to reach a workpiece which is to be machined, and an electrical conductor which is connected to the electrolyte, in which electrode the tube, for the purpose of boring bores with the smallest possible diameter, consists of a metal with a substantially amorphous structure, is electrically conductive and is provided on its outer surface, at least in sections, with a nonconductive insulating layer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.