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Patent Searching and Data


Title:
WORKING CONDITION SETTING METHOD AND WORKING CONDITION SETTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/173434
Kind Code:
A1
Abstract:
Provided is a working condition setting device (1), comprising: a data storage unit (5) which stores, in association with a tool and a tool holder, a maximum load torque which may be loaded upon the tool, and stores, in association with the tool and the quality of a workpiece material, a specific cutting resistance when working the workpiece with the tool; and a maximum removal volume computation processing unit (7) which, on the basis of input information which relates to the tool, tool holder, and workpiece material quality, refers to the data storage unit (5), recognizes the maximum load torque and the specific cutting resistance which correspond thereto, and on the basis of the recognized maximum load torque and specific cutting resistance, computes a removal volume which is the maximum of what may be removed from the workpiece by the tool, according to the following formula. Vmax = (n × Tmax) / kc, where Vmax is the maximum removal volume in [mm3/min], n is the rotation speed of the tool in [min-1], Tmax is the maximum load torque in [N·mm], and kc is the specific cutting resistance in [N/mm2].

Inventors:
KAWAI, Kengo (106 Kitakoriyama-cho, Yamatokoriyama-sh, Nara 60, 〒6391160, JP)
NISHIKAWA, Shizuo (106 Kitakoriyama-cho, Yamatokoriyama-sh, Nara 60, 〒6391160, JP)
HIDETA, Morihiro (106 Kitakoriyama-cho, Yamatokoriyama-sh, Nara 60, 〒6391160, JP)
IIYAMA, Koji (106 Kitakoriyama-cho, Yamatokoriyama-sh, Nara 60, 〒6391160, JP)
Application Number:
JP2018/000997
Publication Date:
September 27, 2018
Filing Date:
January 16, 2018
Export Citation:
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Assignee:
DMG MORI CO., LTD. (106 Kitakoriyama-cho, Yamatokoriyama-shi Nara, 60, 〒6391160, JP)
International Classes:
G05B19/409; B23Q15/12; B23Q17/09; B23Q17/10
Foreign References:
JP2012155473A2012-08-16
JP2000105606A2000-04-11
JP2004237441A2004-08-26
JP2005074569A2005-03-24
JP2005293226A2005-10-20
Attorney, Agent or Firm:
MURAKAMI, Satoshi (Dojima Building, 7th Floor 6-8 Nishitemma 2-Chome, Kita-ku, Osaka-sh, Osaka 47, 〒5300047, JP)
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