KR102722393B1 - 모따기 커터 및 가공물의 모따기 방법 - Google Patents

모따기 커터 및 가공물의 모따기 방법 Download PDF

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Publication number
KR102722393B1
KR102722393B1 KR1020227015194A KR20227015194A KR102722393B1 KR 102722393 B1 KR102722393 B1 KR 102722393B1 KR 1020227015194 A KR1020227015194 A KR 1020227015194A KR 20227015194 A KR20227015194 A KR 20227015194A KR 102722393 B1 KR102722393 B1 KR 102722393B1
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KR
South Korea
Prior art keywords
cutting blade
blade portion
angle
curved
workpiece
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.)
Active
Application number
KR1020227015194A
Other languages
English (en)
Korean (ko)
Other versions
KR20220090519A (ko
Inventor
코지 사토
요이치 사토
Original Assignee
가부시키가이샤 지벡크 테크놀로지
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
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Publication of KR20220090519A publication Critical patent/KR20220090519A/ko
Application granted granted Critical
Publication of KR102722393B1 publication Critical patent/KR102722393B1/ko
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
    • B23C3/126—Portable devices or machines for chamfering edges
    • 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
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/12—Cutters specially designed for producing particular profiles
    • B23C5/14—Cutters specially designed for producing particular profiles essentially comprising curves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • B23D79/02—Machines or devices for scraping
    • B23D79/04—Machines or devices for scraping with rotating cutting-tool, e.g. for smoothing linings of bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0407—Cutting angles
    • B23C2210/0421—Cutting angles negative
    • B23C2210/0428—Cutting angles negative axial rake angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0407—Cutting angles
    • B23C2210/0421—Cutting angles negative
    • B23C2210/0435—Cutting angles negative radial rake angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0407—Cutting angles
    • B23C2210/0442—Cutting angles positive
    • B23C2210/045—Cutting angles positive axial rake angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0407—Cutting angles
    • B23C2210/0442—Cutting angles positive
    • B23C2210/0457—Cutting angles positive radial rake angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/08—Side or top views of the cutting edge
    • B23C2210/084—Curved cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2220/00—Details of milling processes
    • B23C2220/16—Chamferring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Milling Processes (AREA)
  • Drilling Tools (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
KR1020227015194A 2019-11-06 2020-05-08 모따기 커터 및 가공물의 모따기 방법 Active KR102722393B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019201173A JP6714248B1 (ja) 2019-11-06 2019-11-06 面取りカッターおよびワークの面取り方法
JPJP-P-2019-201173 2019-11-06
PCT/JP2020/018620 WO2021090525A1 (ja) 2019-11-06 2020-05-08 面取りカッターおよびワークの面取り方法

Publications (2)

Publication Number Publication Date
KR20220090519A KR20220090519A (ko) 2022-06-29
KR102722393B1 true KR102722393B1 (ko) 2024-10-24

Family

ID=71103918

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227015194A Active KR102722393B1 (ko) 2019-11-06 2020-05-08 모따기 커터 및 가공물의 모따기 방법

Country Status (9)

Country Link
US (1) US20220402054A1 (https=)
EP (1) EP4056305A4 (https=)
JP (2) JP6714248B1 (https=)
KR (1) KR102722393B1 (https=)
CN (1) CN114641362B (https=)
CA (1) CA3154182A1 (https=)
MX (1) MX2022004094A (https=)
TW (1) TWI844727B (https=)
WO (1) WO2021090525A1 (https=)

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* Cited by examiner, † Cited by third party
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DE102021128197A1 (de) 2021-10-28 2023-05-04 Andreas Vratny Spiralisierter Entgrater
JP7071778B1 (ja) 2022-01-14 2022-05-19 株式会社ジーベックテクノロジー バリ取り工具、およびバリ取り方法
US20260115812A1 (en) * 2024-10-31 2026-04-30 Sumitomo Electric Hardmetal Corp. Chamfering tool
CN119525574A (zh) * 2024-12-16 2025-02-28 重庆渝江压铸股份有限公司 产品无尖角式倒角刀以及基于其的产品孔加工工艺

Citations (2)

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US5810517A (en) 1993-06-28 1998-09-22 Monroe Cutting Tool Inc. Rotary milling cutters
US20080050191A1 (en) 2006-08-25 2008-02-28 Catlin Bryan L Chamfer tool

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Publication number Priority date Publication date Assignee Title
US5810517A (en) 1993-06-28 1998-09-22 Monroe Cutting Tool Inc. Rotary milling cutters
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Also Published As

Publication number Publication date
CN114641362A (zh) 2022-06-17
CA3154182A1 (en) 2021-05-14
TWI844727B (zh) 2024-06-11
JP6714248B1 (ja) 2020-06-24
EP4056305A4 (en) 2023-12-06
CN114641362B (zh) 2025-02-18
JP7485382B2 (ja) 2024-05-16
US20220402054A1 (en) 2022-12-22
WO2021090525A1 (ja) 2021-05-14
TW202126410A (zh) 2021-07-16
KR20220090519A (ko) 2022-06-29
EP4056305A1 (en) 2022-09-14
MX2022004094A (es) 2022-04-26
JPWO2021090525A1 (https=) 2021-05-14
JP2021074798A (ja) 2021-05-20

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