Machining program generation device and machining method
AssigneeMakino Milling Machine Co., Ltd.
InventorsJiro Yasukochi, Yasunori Masumiya, Kyohei Suzuki
Life of this patent
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Abstract
This machining program generation device is provided with: a storage unit that stores machining conditions for respective tool regions determined on the basis of the number of effective edges in a multi-blade tool; a contact region calculation unit that calculates a tool region which comes into contact with a workpiece during machining on the basis of the shapes of the workpiece and the edge portion of the tool and of a tool path; and a machining program generation unit that generates a machining program on the basis of the tool path and the machining conditions stored in the storage unit in association with the tool region coming into contact with the workpiece.
Claims6
A machining program generation device generating a machining program machining a workpiece using a tool having a plurality of cutting edges, the device comprising:
- a storage unit storing a machining condition for each region of the tool, wherein the machining condition is set based on the number of effective edges of each region of the tool;
- a contact region calculation unit calculating a region of the tool contacting the workpiece at the time of machining from a shape of the workpiece, a shape of an edge part of the tool and a tool path;
- and
- a machining program generation unit generating a machining program based on the machining condition stored in the storage unit and the tool path corresponding to the region of the tool contacting the workpiece calculated by the contact region calculation unit.
A machining method machining a workpiece using a tool having a plurality of cutting edges, the machining method comprising:
- determining machining conditions for each region of the tool, wherein the machining condition is set based on the number of effective edges of each region of the tool;
- and
- machining the workpiece using machining conditions corresponding to the region of the tool contacting the workpiece.
Dependencies are inferred from the claim text.