Patent · US Active

Production using a machine tool of faces definable by cone segments

US12181854B2 · kind B2 · utility

0Cited by

1References

15Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Jochen Bretschneider · Eßlingen, DE
LARS IMMENROTH · Zwickau, DE
André Vieweg · Chemnitz, DE

Key dates

Filing date	Jul 7, 2021
Grant date	Dec 31, 2024
Priority date	—
Expiry date	Jul 7, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P90/02
WIPO fieldControl
WIPO sectorInstruments

Abstract

In a method for producing and/or machining a non-conical face of a workpiece defined by a segment of a cone, in particular a sealing face of a multiple-eccentric shut-off valve, using a machine tool having at least two linear axes and at least one rotary axis controlled by a numerical controller for generating a relative movement between a tool and the workpiece, a cycle is provided on the numerical controller and retrieved by a user of the machine tool. The user parameterizes the cycle, whereafter a part program is generated by the cycle for execution by the numerical controller. The executed part program generates the relative movement along a path determined by the part program to produce and/or machine the face of the workpiece.

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