KR20110023709A - 회전절삭공구 - Google Patents

회전절삭공구 Download PDF

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Publication number
KR20110023709A
KR20110023709A KR1020100024724A KR20100024724A KR20110023709A KR 20110023709 A KR20110023709 A KR 20110023709A KR 1020100024724 A KR1020100024724 A KR 1020100024724A KR 20100024724 A KR20100024724 A KR 20100024724A KR 20110023709 A KR20110023709 A KR 20110023709A
Authority
KR
South Korea
Prior art keywords
tool
angle
rotary cutting
torsion angle
degrees
Prior art date
Application number
KR1020100024724A
Other languages
English (en)
Korean (ko)
Inventor
마사야스 사토
히로미 다카하시
Original Assignee
유니온쓰루 가부시키가이샤
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 유니온쓰루 가부시키가이샤 filed Critical 유니온쓰루 가부시키가이샤
Publication of KR20110023709A publication Critical patent/KR20110023709A/ko

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
    • H05K3/0047—Drilling of holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/16—Perforating by tool or tools of the drill type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/08—Side or plan views of cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/24—Overall form of drilling tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
    • B26F2210/08—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of ceramic green sheets, printed circuit boards and the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Milling Processes (AREA)
  • Drilling Tools (AREA)
KR1020100024724A 2009-08-31 2010-03-19 회전절삭공구 KR20110023709A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009201024A JP2011051050A (ja) 2009-08-31 2009-08-31 回転切削工具
JPJP-P-2009-201024 2009-08-31

Publications (1)

Publication Number Publication Date
KR20110023709A true KR20110023709A (ko) 2011-03-08

Family

ID=43808707

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100024724A KR20110023709A (ko) 2009-08-31 2010-03-19 회전절삭공구

Country Status (4)

Country Link
JP (1) JP2011051050A (zh)
KR (1) KR20110023709A (zh)
CN (1) CN102000863B (zh)
TW (1) TWI415701B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9216462B2 (en) * 2013-05-28 2015-12-22 Iscar, Ltd. Rotary cutting tool having a chip-splitting arrangement with two diverging grooves
JP6780420B2 (ja) * 2016-09-30 2020-11-04 三菱マテリアル株式会社 テーパボールエンドミル
JP7075952B2 (ja) * 2020-01-30 2022-05-26 ユニオンツール株式会社 回転切削工具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135715U (ja) * 1984-07-31 1986-03-05 株式会社 中防鉄工所 切削工具
JPH03190615A (ja) * 1989-12-19 1991-08-20 Nachi Fujikoshi Corp ラフイングカッタ
JPH0751205Y2 (ja) * 1990-03-09 1995-11-22 東芝タンガロイ株式会社 ルータエンドミル
JPH10225813A (ja) * 1997-02-10 1998-08-25 Hitachi Tool Eng Co Ltd テーパ溝加工用エンドミル
JP2004202591A (ja) * 2002-12-24 2004-07-22 Hitachi Via Mechanics Ltd ルータビット及びそれを用いたプリント基板の外形加工方法
EP2020270B9 (en) * 2006-04-28 2012-02-15 Union Tool Co. Rotary cutting tool
CN101172307A (zh) * 2006-10-30 2008-05-07 贵州云马飞机制造厂 高速切削立铣刀
JP2008114308A (ja) * 2006-10-31 2008-05-22 Union Tool Co 回転切削工具

Also Published As

Publication number Publication date
CN102000863B (zh) 2012-10-17
CN102000863A (zh) 2011-04-06
TWI415701B (zh) 2013-11-21
TW201107064A (en) 2011-03-01
JP2011051050A (ja) 2011-03-17

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application