CN120916857A - 旋转体的防振结构 - Google Patents

旋转体的防振结构

Info

Publication number
CN120916857A
CN120916857A CN202480024725.6A CN202480024725A CN120916857A CN 120916857 A CN120916857 A CN 120916857A CN 202480024725 A CN202480024725 A CN 202480024725A CN 120916857 A CN120916857 A CN 120916857A
Authority
CN
China
Prior art keywords
rotating body
coolant
head
rotation axis
head member
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
CN202480024725.6A
Other languages
English (en)
Chinese (zh)
Inventor
绪方达也
隈崎俊介
上村修平
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.)
Daishowa Seiki Co Ltd
Big Daishowa Co Ltd
Original Assignee
Daishowa Seiki Co Ltd
Big Daishowa Co Ltd
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 Daishowa Seiki Co Ltd, Big Daishowa Co Ltd filed Critical Daishowa Seiki Co Ltd
Publication of CN120916857A publication Critical patent/CN120916857A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/02—Boring bars
    • B23B29/022—Boring bars with vibration reducing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/16—Damping of vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/06—Use of elastic deformation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)
CN202480024725.6A 2023-04-10 2024-03-11 旋转体的防振结构 Pending CN120916857A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023063488 2023-04-10
JP2023-063488 2023-04-10
PCT/JP2024/009239 WO2024214454A1 (ja) 2023-04-10 2024-03-11 回転体の防振構造

Publications (1)

Publication Number Publication Date
CN120916857A true CN120916857A (zh) 2025-11-07

Family

ID=93059457

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480024725.6A Pending CN120916857A (zh) 2023-04-10 2024-03-11 旋转体的防振结构

Country Status (5)

Country Link
EP (1) EP4696437A1 (https=)
JP (1) JPWO2024214454A1 (https=)
CN (1) CN120916857A (https=)
TW (1) TW202440251A (https=)
WO (1) WO2024214454A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016128197A (ja) * 2015-01-09 2016-07-14 大同特殊鋼株式会社 工具ホルダ
JP2017061010A (ja) * 2015-09-24 2017-03-30 エヌティーツール株式会社 工具ホルダ
TWM538855U (zh) 2016-10-06 2017-04-01 Lee Chee Enterprise Co Ltd 刀桿減震裝置
JP2022171044A (ja) * 2021-04-30 2022-11-11 住友電工ハードメタル株式会社 切削工具
JP7583923B2 (ja) * 2021-05-07 2024-11-14 京セラ株式会社 ホルダ、切削工具及び切削加工物の製造方法

Also Published As

Publication number Publication date
WO2024214454A1 (ja) 2024-10-17
TW202440251A (zh) 2024-10-16
JPWO2024214454A1 (https=) 2024-10-17
EP4696437A1 (en) 2026-02-18

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