JPWO2023243007A5 - - Google Patents

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Publication number
JPWO2023243007A5
JPWO2023243007A5 JP2022564579A JP2022564579A JPWO2023243007A5 JP WO2023243007 A5 JPWO2023243007 A5 JP WO2023243007A5 JP 2022564579 A JP2022564579 A JP 2022564579A JP 2022564579 A JP2022564579 A JP 2022564579A JP WO2023243007 A5 JPWO2023243007 A5 JP WO2023243007A5
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JP
Japan
Prior art keywords
layer
cutting tool
less
unit
tool according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2022564579A
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English (en)
Japanese (ja)
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JP7338827B1 (ja
JPWO2023243007A1 (https=
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Publication date
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Priority claimed from PCT/JP2022/023996 external-priority patent/WO2023243007A1/ja
Application granted granted Critical
Publication of JP7338827B1 publication Critical patent/JP7338827B1/ja
Publication of JPWO2023243007A1 publication Critical patent/JPWO2023243007A1/ja
Publication of JPWO2023243007A5 publication Critical patent/JPWO2023243007A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2022564579A 2022-06-15 2022-06-15 切削工具 Active JP7338827B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/023996 WO2023243007A1 (ja) 2022-06-15 2022-06-15 切削工具

Publications (3)

Publication Number Publication Date
JP7338827B1 JP7338827B1 (ja) 2023-09-05
JPWO2023243007A1 JPWO2023243007A1 (https=) 2023-12-21
JPWO2023243007A5 true JPWO2023243007A5 (https=) 2024-05-28

Family

ID=87882213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022564579A Active JP7338827B1 (ja) 2022-06-15 2022-06-15 切削工具

Country Status (3)

Country Link
US (1) US20230405687A1 (https=)
JP (1) JP7338827B1 (https=)
WO (1) WO2023243007A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4494788B1 (en) * 2023-04-28 2026-05-06 Sumitomo Electric Hardmetal Corp. Cutting tool

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007038378A (ja) * 2005-08-05 2007-02-15 Mitsubishi Materials Corp 難削材の高速切削加工で硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆超硬合金製切削工具
JP5440346B2 (ja) * 2010-04-15 2014-03-12 三菱マテリアル株式会社 表面被覆切削工具
JP5594577B2 (ja) * 2010-04-20 2014-09-24 三菱マテリアル株式会社 表面被覆切削工具
JP6222675B2 (ja) * 2016-03-28 2017-11-01 住友電工ハードメタル株式会社 表面被覆切削工具、およびその製造方法
CN108883481B (zh) * 2016-03-30 2020-01-14 三菱日立工具株式会社 包覆切削工具
WO2018100849A1 (ja) * 2016-11-29 2018-06-07 住友電工ハードメタル株式会社 表面被覆切削工具
KR102350224B1 (ko) * 2018-03-22 2022-01-14 스미또모 덴꼬오 하드메탈 가부시끼가이샤 표면 피복 절삭 공구 및 그 제조 방법

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