CN118317848A - 可转位刀片钻具的钻具主体和包括这种钻具主体的可转位刀片钻具 - Google Patents

可转位刀片钻具的钻具主体和包括这种钻具主体的可转位刀片钻具 Download PDF

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Publication number
CN118317848A
CN118317848A CN202280082118.6A CN202280082118A CN118317848A CN 118317848 A CN118317848 A CN 118317848A CN 202280082118 A CN202280082118 A CN 202280082118A CN 118317848 A CN118317848 A CN 118317848A
Authority
CN
China
Prior art keywords
coolant
drill body
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
CN202280082118.6A
Other languages
English (en)
Chinese (zh)
Inventor
马蒂亚斯·林格伦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seco Tools AB
Original Assignee
Seco Tools AB
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 Seco Tools AB filed Critical Seco Tools AB
Publication of CN118317848A publication Critical patent/CN118317848A/zh
Pending legal-status Critical Current

Links

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)
CN202280082118.6A 2021-12-21 2022-10-05 可转位刀片钻具的钻具主体和包括这种钻具主体的可转位刀片钻具 Pending CN118317848A (zh)

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
CN118317848A true CN118317848A (zh) 2024-07-09

Family

ID=78958012

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280082118.6A Pending CN118317848A (zh) 2021-12-21 2022-10-05 可转位刀片钻具的钻具主体和包括这种钻具主体的可转位刀片钻具

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
KR20240119252A (ko) 2024-08-06

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