JP6653994B2 - 刃具の破損検出装置および切断機械 - Google Patents

刃具の破損検出装置および切断機械 Download PDF

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Publication number
JP6653994B2
JP6653994B2 JP2015062165A JP2015062165A JP6653994B2 JP 6653994 B2 JP6653994 B2 JP 6653994B2 JP 2015062165 A JP2015062165 A JP 2015062165A JP 2015062165 A JP2015062165 A JP 2015062165A JP 6653994 B2 JP6653994 B2 JP 6653994B2
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Japan
Prior art keywords
cutting tool
cutting
amplitude
blade
detection unit
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JP2015062165A
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Japanese (ja)
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JP2015199190A5 (enExample
JP2015199190A (ja
Inventor
育彦 榊原
育彦 榊原
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NTN Corp
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NTN Corp
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Priority to JP2015062165A priority Critical patent/JP6653994B2/ja
Priority to PCT/JP2015/060052 priority patent/WO2015152203A1/ja
Publication of JP2015199190A publication Critical patent/JP2015199190A/ja
Publication of JP2015199190A5 publication Critical patent/JP2015199190A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D23/00—Machines or devices for shearing or cutting profiled stock

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Shearing Machines (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
JP2015062165A 2014-03-31 2015-03-25 刃具の破損検出装置および切断機械 Expired - Fee Related JP6653994B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015062165A JP6653994B2 (ja) 2014-03-31 2015-03-25 刃具の破損検出装置および切断機械
PCT/JP2015/060052 WO2015152203A1 (ja) 2014-03-31 2015-03-31 刃具の破損検出装置および切断機械

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014071856 2014-03-31
JP2014071856 2014-03-31
JP2015062165A JP6653994B2 (ja) 2014-03-31 2015-03-25 刃具の破損検出装置および切断機械

Publications (3)

Publication Number Publication Date
JP2015199190A JP2015199190A (ja) 2015-11-12
JP2015199190A5 JP2015199190A5 (enExample) 2018-04-05
JP6653994B2 true JP6653994B2 (ja) 2020-02-26

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JP2015062165A Expired - Fee Related JP6653994B2 (ja) 2014-03-31 2015-03-25 刃具の破損検出装置および切断機械

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JP (1) JP6653994B2 (enExample)
WO (1) WO2015152203A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7718920B2 (ja) * 2021-09-06 2025-08-05 Ｎｅｃスペーステクノロジー株式会社 切断装置、切断装置の制御方法および切断装置の制御プログラム
JP2023072572A (ja) * 2021-11-12 2023-05-24 株式会社栗本鐵工所 棒材切断機及びその異常監視方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09234621A (ja) * 1996-02-28 1997-09-09 Daido Kikai Seisakusho:Kk ホーマーにおけるシャーダイの前方隙間調整装置
JP4569494B2 (ja) * 2006-02-24 2010-10-27 三菱電機株式会社 工具異常検出装置及び工具異常検出システム
JP2008208117A (ja) * 2007-01-30 2008-09-11 Kao Corp 水性頭皮外用剤
JP5320114B2 (ja) * 2009-03-16 2013-10-23 本田技研工業株式会社 円筒状ワーク切断装置と、切断用刃具の欠損判定方法

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WO2015152203A1 (ja) 2015-10-08
JP2015199190A (ja) 2015-11-12

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