The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 26, 2019
Filed:
Oct. 27, 2015
Robert Bosch Gmbh, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for liquid-jet cutting, including a compressor unit (), which compresses a liquid for producing a liquid jet, and a nozzle (), which is connected to the compressor unit () and which has an outlet opening (), through which the compressed liquid exits in the form of a liquid jet (). The one flow of the compressed liquid to the outlet opening () is interrupted or enabled by an interrupting unit (). The following steps are performed: compressing the liquid by the compressor unit (), moving the outlet opening () toward a workpiece () to be processed until a processing distance (d) is reached, alternately enabling and interrupting the liquid jet () by the interrupting unit (), wherein simultaneously the nozzle is moved in relation to the workpiece in a processing direction () and the pulse duration (t; t; t) of the liquid jet is less than 1000 μs.