CN117980100A - 立铣刀 - Google Patents

立铣刀 Download PDF

Info

Publication number
CN117980100A
CN117980100A CN202180102470.7A CN202180102470A CN117980100A CN 117980100 A CN117980100 A CN 117980100A CN 202180102470 A CN202180102470 A CN 202180102470A CN 117980100 A CN117980100 A CN 117980100A
Authority
CN
China
Prior art keywords
groove
tool
gradient
cutting
end mill
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
CN202180102470.7A
Other languages
English (en)
Chinese (zh)
Inventor
伊东格
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.)
OSG Corp
Original Assignee
OSG Corp
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 OSG Corp filed Critical OSG Corp
Publication of CN117980100A publication Critical patent/CN117980100A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0485—Helix angles
    • B23C2210/0492—Helix angles different
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/40—Flutes, i.e. chip conveying grooves
    • B23C2210/402—Flutes, i.e. chip conveying grooves of variable depth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/40—Flutes, i.e. chip conveying grooves
    • B23C2210/402—Flutes, i.e. chip conveying grooves of variable depth
    • B23C2210/405—Flutes, i.e. chip conveying grooves of variable depth having decreasing depth in the direction of the shank from the tip of the tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
CN202180102470.7A 2021-12-24 2021-12-24 立铣刀 Pending CN117980100A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/048138 WO2023119614A1 (ja) 2021-12-24 2021-12-24 エンドミル

Publications (1)

Publication Number Publication Date
CN117980100A true CN117980100A (zh) 2024-05-03

Family

ID=86901873

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180102470.7A Pending CN117980100A (zh) 2021-12-24 2021-12-24 立铣刀

Country Status (5)

Country Link
US (1) US20250033127A1 (https=)
EP (1) EP4454794A4 (https=)
JP (1) JP7703048B2 (https=)
CN (1) CN117980100A (https=)
WO (1) WO2023119614A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240217009A1 (en) * 2021-05-07 2024-07-04 Kyocera Sgs Precision Tools, Inc. High feed circle segment cutter
CN120480267B (zh) * 2025-07-17 2025-10-03 株洲钻石切削刀具股份有限公司 一种铣磨钻头

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675842A5 (en) * 1990-01-18 1990-11-15 Tungstentools S A Twist drill with variable depth helix - has core with different diameter sections proportionate to spiral diameter and with specified conicity
JP3036343B2 (ja) * 1993-10-29 2000-04-24 日立ツール株式会社 エンドミル
EP2871014A3 (en) * 2005-10-03 2015-08-12 Mitsubishi Materials Corporation Method of boring pilot hole
DE102009002738A1 (de) * 2009-03-07 2010-09-23 Gühring Ohg Schaftfräser
IL211236A0 (en) * 2011-02-15 2011-04-28 Vladimir Volokh Rotary cutter
KR101746483B1 (ko) * 2011-06-17 2017-06-13 미츠비시 히타치 쓰루 가부시키가이샤 다날 엔드밀
JP6060027B2 (ja) * 2012-05-01 2017-01-11 株式会社神戸製鋼所 切削工具およびその設計方法
EP3812069B1 (en) * 2018-06-22 2025-02-19 OSG Corporation Tapered end mill

Also Published As

Publication number Publication date
WO2023119614A1 (ja) 2023-06-29
US20250033127A1 (en) 2025-01-30
JP7703048B2 (ja) 2025-07-04
EP4454794A1 (en) 2024-10-30
EP4454794A4 (en) 2025-11-19
JPWO2023119614A1 (https=) 2023-06-29

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