Invention Grant
- Patent Title: Controller for controlling machine tool having cutting condition change function
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Application No.: US14946705Application Date: 2015-11-19
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Publication No.: US09989957B2Publication Date: 2018-06-05
- Inventor: Yasuhiko Kurosumi
- Applicant: FANUC Corporation
- Applicant Address: JP Yamanashi
- Assignee: FANUC CORPORATION
- Current Assignee: FANUC CORPORATION
- Current Assignee Address: JP Yamanashi
- Agency: Hauptman Ham, LLP
- Priority: JP2014-238382 20141126
- Main IPC: G05B19/416
- IPC: G05B19/416 ; B23Q15/08 ; B23Q15/12 ; G05B19/4065
Abstract:
A controller for controlling a machine tool calculates a variation of a cutting load based on a changed rotational speed or feed rate of a tool in a machining program for machining a workpiece when the rotational speed or the feed rate is changed, and executes the machining program if the changed rotational speed and/or feed rate of the tool and/or the cutting load are within the ranges of predetermined upper and lower limit values.
Public/Granted literature
- US20160147212A1 CONTROLLER FOR CONTROLLING MACHINE TOOL HAVING CUTTING CONDITION CHANGE FUNCTION Public/Granted day:2016-05-26
Information query
IPC分类:
