Method for generating a machining program and machine tool
AssigneeNuovo Pignone S.p.A.
InventorsMassimo Veracini, Massimo Guerrini, Francescosaverio Chiari
Life of this patent
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Abstract
Method for generating a machining program of a plunge mulling machine tool, comprising the steps of: establishing a machining to be performed on a workpiece; acquiring first machining information that indicates stable cut conditions of the machine tool for the workpiece; acquiring second machining information that indicates engagement cut conditions of the machine tool during the machining on the workpiece; carrying out a determination of the rotation speeds of the machine tool during the machining on the basis of the second machining information and the first machining information; wherein the machining program is generated on the basis of the determination carried out.
Claims5
A method for generating a machining program of a plunge milling machine tool, the method comprising:
- establishing a machining to be performed on a workpiece;
- acquiring first machining information corresponding to stable cutting conditions of the plunge milling machine tool for the workpiece;
- acquiring second machining information corresponding to engagement cutting data of the plunge milling machine tool during the machining of the workpiece;
- determining rotation speeds of the plunge milling machine tool occurring during the machining of two distinct portions of the workpiece based on the first machining information and the second machining information;
- and
- based on the determined rotation speeds, generating a machining program to set a maximum admissible rotational speed the plunge milling machine tool for each of the two distinct portions of the workpiece to maintain the stable cutting conditions during machining of the workpiece.
A machining tool comprising:
- a tool part to machine a workpiece;
- a control part connected to the tool part and comprising a processing device configured to:
- establish a machining to be performed on a workpiece;
- acquire first machining information corresponding to stable cutting conditions of the tool part for the workpiece;
- acquire second machining information corresponding to engagement cutting data of the tool part during machining of the workpiece;
- determine rotation speeds of the tool part occurring during the machining of two distinct portions of the workpiece based on the machining information and the second machining information;
- based on the determined rotation speeds, generate a machining program to set a maximum admissible rotational speed the tool part for each of the two distinct portions of the workpiece to maintain the stable cutting conditions when machining the workpiece;
- and
- control the tool part to perform a machining on a workpiece according to the machining program generated.
Dependencies are inferred from the claim text.