JP6179879B1 - 切削インサートおよび切削工具 - Google Patents

切削インサートおよび切削工具 Download PDF

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Publication number
JP6179879B1
JP6179879B1 JP2017528593A JP2017528593A JP6179879B1 JP 6179879 B1 JP6179879 B1 JP 6179879B1 JP 2017528593 A JP2017528593 A JP 2017528593A JP 2017528593 A JP2017528593 A JP 2017528593A JP 6179879 B1 JP6179879 B1 JP 6179879B1
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JP
Japan
Prior art keywords
cutting
cutting edge
flank
peripheral side
cutting insert
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
JP2017528593A
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English (en)
Japanese (ja)
Other versions
JPWO2018061227A1 (ja
Inventor
吉田　悟
悟 吉田
恵輔 森田
恵輔 森田
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.)
Tungaloy Corp
Original Assignee
Tungaloy 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 Tungaloy Corp filed Critical Tungaloy Corp
Application granted granted Critical
Publication of JP6179879B1 publication Critical patent/JP6179879B1/ja
Publication of JPWO2018061227A1 publication Critical patent/JPWO2018061227A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/109—Shank-type cutters, i.e. with an integral shaft with removable cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/202—Plate-like cutting inserts with special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts 
    • B23C5/2213—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts  having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2226—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts fitted on an intermediate carrier, e.g. shank fixed in the cutter body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0477—Triangular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0477—Triangular
    • B23C2200/0483—Triangular rounded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/12—Side or flank surfaces
    • B23C2200/121—Side or flank surfaces with projections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/12—Side or flank surfaces
    • B23C2200/125—Side or flank surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/24—Cross section of the cutting edge
    • B23C2200/243—Cross section of the cutting edge bevelled or chamfered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/28—Angles
    • B23C2200/287—Positive rake angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/36—Other features of the milling insert not covered by B23C2200/04 - B23C2200/32
    • B23C2200/361—Fixation holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/16—Fixation of inserts or cutting bits in the tool
    • B23C2210/165—Fixation bolts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/16—Fixation of inserts or cutting bits in the tool
    • B23C2210/168—Seats for cutting inserts, supports for replacable cutting bits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/20—Number of cutting edges
    • B23C2210/202—Number of cutting edges three

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
JP2017528593A 2016-09-27 2016-12-21 切削インサートおよび切削工具 Active JP6179879B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016187701 2016-09-27
JP2016187701 2016-09-27
PCT/JP2016/088082 WO2018061227A1 (ja) 2016-09-27 2016-12-21 切削インサートおよび切削工具

Publications (2)

Publication Number Publication Date
JP6179879B1 true JP6179879B1 (ja) 2017-08-16
JPWO2018061227A1 JPWO2018061227A1 (ja) 2018-09-27

Family

ID=61759376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017528593A Active JP6179879B1 (ja) 2016-09-27 2016-12-21 切削インサートおよび切削工具

Country Status (6)

Country Link
US (1) US10343226B2 (https=)
EP (1) EP3338931B1 (https=)
JP (1) JP6179879B1 (https=)
CN (1) CN108136521B (https=)
BR (1) BR112018004966B1 (https=)
WO (1) WO2018061227A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3530391A1 (en) * 2018-02-26 2019-08-28 Seco Tools Ab Cutting insert and tool body for a milling tool
DE112019002800T5 (de) * 2018-06-01 2021-03-18 Kyocera Corporation Schneideinsatz, schneidwerkzeug und verfahren zur herstellung eines maschinell bearbeiteten produkts
KR102407067B1 (ko) * 2018-06-08 2022-06-08 가부시키가이샤 몰디노 절삭 인서트 및 날끝 교환식 절삭 공구
JP6744599B1 (ja) 2019-03-01 2020-08-19 株式会社タンガロイ 切削インサート
EP3702079B1 (en) 2019-03-01 2025-04-30 Tungaloy Corporation Cutting insert
EP3950197A4 (en) * 2019-03-27 2022-05-25 Sumitomo Electric Hardmetal Corp. CUTTING TOOL BODY, CUTTING INSERT AND CUTTING TOOL
JP6699080B1 (ja) * 2019-10-18 2020-05-27 株式会社タンガロイ 切削インサート及び転削工具
JP6919824B2 (ja) * 2020-01-15 2021-08-18 株式会社タンガロイ 切削インサート及び該切削インサートを用いた旋削工具
JP7029686B1 (ja) * 2021-02-18 2022-03-04 株式会社タンガロイ 切削工具
JP7193052B1 (ja) * 2021-10-21 2022-12-20 住友電工ハードメタル株式会社 切削インサート

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100120240A (ko) * 2002-06-26 2010-11-12 쎄코 툴스 에이비 비대칭 절삭 코너를 갖춘 양면 인덱서블 절삭 인서트
JP2013022727A (ja) * 2011-07-18 2013-02-04 Kennametal Inc 特に歯カッター用の切削インサート
WO2014081010A1 (ja) * 2012-11-22 2014-05-30 三菱マテリアル株式会社 切削インサート及びその製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL103115A (en) * 1992-09-09 1996-09-12 Iscar Ltd Milling cutter insert
IL169491A (en) * 2005-06-30 2009-06-15 Carol Smilovici Cutting insert
SE530025C2 (sv) * 2006-06-21 2008-02-12 Seco Tools Ab Vändbart frässkär och verktyg med trigonformat tangentiellt monterat skär
CA2691639C (en) * 2007-06-21 2015-10-13 Ceramtec Ag Negative cutting insert with double-positive tool flank
SE531936C2 (sv) * 2007-12-13 2009-09-15 Seco Tools Ab Vändbart frässkär med triangulär form samt fräsverktyg
IL200063A (en) * 2009-07-26 2014-01-30 Iscar Ltd Cutting and rotating cutting tools
KR101478695B1 (ko) * 2010-07-29 2015-01-02 쿄세라 코포레이션 절삭 인서트와 절삭 공구, 및 그것들을 사용한 절삭 가공물의 제조 방법
US8790049B2 (en) * 2012-02-07 2014-07-29 Iscar, Ltd. Indexable double-negative cutting insert having protruding side abutment surfaces and cutting tool
US8708616B2 (en) * 2012-07-06 2014-04-29 Iscar, Ltd. Rotary cutting tool and reversible cutting insert therefor
CN104428086B (zh) * 2012-09-27 2017-06-30 京瓷株式会社 切削镶刀以及切削工具
JP6127343B2 (ja) * 2013-03-26 2017-05-17 住友電工ハードメタル株式会社 ミーリングカッタ用切削インサート
US9296054B2 (en) * 2013-05-23 2016-03-29 Kennametal Inc. Indexable cutting insert with a triangular shape
CN105682834B (zh) * 2013-09-03 2018-07-03 诺斯库有限公司 用于切削刀片的安装机构、切削刀片以及使用所述刀片的切削工具
WO2015156373A1 (ja) 2014-04-11 2015-10-15 株式会社タンガロイ 切削インサート、刃先交換式切削工具のボデーおよび刃先交換式切削工具
US9468983B2 (en) * 2014-09-22 2016-10-18 Iscar, Ltd. Rotary cutting tool and reversible cutting insert having variable-width minor relief surfaces therefor
US10076795B2 (en) * 2015-11-19 2018-09-18 Iscar, Ltd. Triangular tangential milling insert and milling tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100120240A (ko) * 2002-06-26 2010-11-12 쎄코 툴스 에이비 비대칭 절삭 코너를 갖춘 양면 인덱서블 절삭 인서트
JP2013022727A (ja) * 2011-07-18 2013-02-04 Kennametal Inc 特に歯カッター用の切削インサート
WO2014081010A1 (ja) * 2012-11-22 2014-05-30 三菱マテリアル株式会社 切削インサート及びその製造方法

Also Published As

Publication number Publication date
US20190054550A1 (en) 2019-02-21
JPWO2018061227A1 (ja) 2018-09-27
CN108136521A (zh) 2018-06-08
WO2018061227A1 (ja) 2018-04-05
EP3338931A4 (en) 2019-09-11
BR112018004966B1 (pt) 2022-03-15
EP3338931A1 (en) 2018-06-27
US10343226B2 (en) 2019-07-09
BR112018004966A2 (https=) 2018-10-02
CN108136521B (zh) 2022-04-26
EP3338931B1 (en) 2024-05-29

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