KR20240119252A - 인덱서블 인서트 드릴의 드릴 본체 및 이러한 드릴 본체를 포함하는 인덱서블 인서트 드릴 - Google Patents

인덱서블 인서트 드릴의 드릴 본체 및 이러한 드릴 본체를 포함하는 인덱서블 인서트 드릴 Download PDF

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Publication number
KR20240119252A
KR20240119252A KR1020247016927A KR20247016927A KR20240119252A KR 20240119252 A KR20240119252 A KR 20240119252A KR 1020247016927 A KR1020247016927 A KR 1020247016927A KR 20247016927 A KR20247016927 A KR 20247016927A KR 20240119252 A KR20240119252 A KR 20240119252A
Authority
KR
South Korea
Prior art keywords
drill body
coolant
drill
duct
cross
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.)
Pending
Application number
KR1020247016927A
Other languages
English (en)
Korean (ko)
Inventor
마티아스 린드그렌
Original Assignee
쎄코 툴스 에이비
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 쎄코 툴스 에이비 filed Critical 쎄코 툴스 에이비
Publication of KR20240119252A publication Critical patent/KR20240119252A/ko
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0006—Drills with cutting inserts
    • B23B51/0011—Drills with cutting inserts with radially inner and outer cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0006—Drills with cutting inserts
    • B23B51/0007—Drills with cutting inserts with exchangeable cutting insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B23B51/068—Details of the lubricating or cooling channel
    • B23B51/0686—Cross-sectional shape of coolant hole

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
KR1020247016927A 2021-12-21 2022-10-05 인덱서블 인서트 드릴의 드릴 본체 및 이러한 드릴 본체를 포함하는 인덱서블 인서트 드릴 Pending KR20240119252A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21216383.6 2021-12-21
EP21216383.6A EP4201561A1 (en) 2021-12-21 2021-12-21 Drill body of an indexable insert drill and indexable insert drill comprising such a drill body
PCT/EP2022/077625 WO2023117168A1 (en) 2021-12-21 2022-10-05 Drill body of an indexable insert drill and indexable insert drill comprising such a drill body

Publications (1)

Publication Number Publication Date
KR20240119252A true KR20240119252A (ko) 2024-08-06

Family

ID=78958012

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247016927A Pending KR20240119252A (ko) 2021-12-21 2022-10-05 인덱서블 인서트 드릴의 드릴 본체 및 이러한 드릴 본체를 포함하는 인덱서블 인서트 드릴

Country Status (6)

Country Link
US (1) US20250058384A1 (https=)
EP (1) EP4201561A1 (https=)
JP (1) JP2024545258A (https=)
KR (1) KR20240119252A (https=)
CN (1) CN118317848A (https=)
WO (1) WO2023117168A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4624080A1 (en) 2024-03-27 2025-10-01 AB Sandvik Coromant Tool body of a rotary cutting tool and rotary cutting tool comprising such a tool body
EP4670882A1 (en) 2024-06-28 2025-12-31 AB Sandvik Coromant ROTARY CUTTING TOOL WITH DOUBLE-SIDED INDEXABLE CUTTING INSERTS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100485987B1 (ko) 1996-02-29 2005-08-03 코메트 그룹 홀딩 게엠베하 기계공구용드릴공구및상기드릴공구를제작하는방법
JP2013027962A (ja) * 2011-07-29 2013-02-07 Kyocera Corp 切削工具用ホルダおよび切削工具ならびにそれを用いた被削材の切削方法
JP6848160B2 (ja) * 2016-05-19 2021-03-24 住友電工ハードメタル株式会社 切削工具
EP3401042B1 (en) * 2017-05-11 2020-07-22 Sandvik Intellectual Property AB Drill body and drill
US20210053128A1 (en) * 2019-08-21 2021-02-25 Kennametal Inc. Rotary cutting tool with enhanced coolant delivery

Also Published As

Publication number Publication date
JP2024545258A (ja) 2024-12-05
EP4201561A1 (en) 2023-06-28
US20250058384A1 (en) 2025-02-20
WO2023117168A1 (en) 2023-06-29
CN118317848A (zh) 2024-07-09

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Legal Events

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PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000