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:
May. 28, 2013
Filed:
Sep. 30, 2010
Ralf Dremel, Lichtenfels, DE;
Frank Mueller, Wiesenfeld, DE;
Thomas Schenk, Coburg, DE;
Kapp GmbH, Berlin, DE;
Abstract
The invention relates to a hard finish machine () for hard finishing of a workpiece (), comprising at least two different hard finish tools () which are arranged on a tool spindle (), wherein the tool spindle () is arranged movable in the direction (Y) of its axis () on a tool carrier (), wherein the tool carrier () is translational movable relatively to a machine bed () and wherein the hard finish machine furthermore comprises cooling lubricant supplying means () for the supply of cooling lubricant to the machining region between the workpiece () and the hard finish tool (). To work in all possible tool and method combinations with optimized cooling lubricant supply conditions the invention proposes that the cooling lubricant supplying means () comprise at least a first cooling lubricant nozzle (9') having at least one opening for a stream of cooling lubricant and at least a second cooling lubricant nozzle (″) having at least one opening for a stream of cooling lubricant, wherein the two cooling lubricant nozzles (″) are arranged movable relatively to another in the direction (Y) of the axis () of the tool spindle ().