Patent · US Active

Machining tool and method for manufacturing a machining tool

US10369636B2 · kind B2 · utility

3Cited by

140References

7Claims

0Family size

Assignee

KENNAMETAL INC. · US

Inventors

Eduard Ach · Eslarn, DE
Christoph Gey · Zirndorf, DE

Key dates

Filing date	Apr 1, 2015
Grant date	Aug 6, 2019
Priority date	—
Expiry date	Sep 17, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23C2210/03
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A machining tool, in the area of a tool tip, includes an integrated cooling structure for transporting a coolant. The cooling structure is optionally or in combination designed as a porous structure or at least one cooling channel having a bent reversing segment, so that two channel segments are oriented in opposite directions. The cooling structure is integrated into a base body of a carrier tool. According to a method of the invention, the cooling structure is manufactured by means of a 3D printing method.

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