JP4395394B2 - カッタインサート及びフライス工具 - Google Patents
カッタインサート及びフライス工具 Download PDFInfo
- Publication number
- JP4395394B2 JP4395394B2 JP2004076949A JP2004076949A JP4395394B2 JP 4395394 B2 JP4395394 B2 JP 4395394B2 JP 2004076949 A JP2004076949 A JP 2004076949A JP 2004076949 A JP2004076949 A JP 2004076949A JP 4395394 B2 JP4395394 B2 JP 4395394B2
- Authority
- JP
- Japan
- Prior art keywords
- cutter insert
- cutter
- cutting edge
- side surfaces
- insert according
- 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.)
- Expired - Lifetime
Links
- 238000003801 milling Methods 0.000 title claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 230000001154 acute effect Effects 0.000 abstract description 6
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
Images
Classifications
-
- 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
- B23C5/202—Plate-like cutting inserts with special form
- B23C5/205—Plate-like cutting inserts with special form characterised by chip-breakers of special form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/08—Rake or top surfaces
- B23C2200/083—Rake or top surfaces curved
-
- 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
- B23C2200/123—Side or flank surfaces curved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/16—Supporting or bottom surfaces
- B23C2200/162—Supporting or bottom surfaces curved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/20—Top or side views of the cutting edge
- B23C2200/203—Curved cutting edges
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1908—Face or end mill
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Road Repair (AREA)
Description
Claims (16)
- コーナフライス工具(1)のためのカッタインサート(3)であって、1つの平らでない底面(29)と1つの平らでない天面(28)と4つの側面(31,32,33,34)とを有し、該側面(31,32,33,34)が前記底面(29)と前記天面(28)と共にそれぞれ1つの切刃(35,36,37,38,42,43,44,45)を規定している基体(27)を有し、該基体(27)が前記底面(29)から前記天面(28)に向かって延びる固定孔(41)を有しており、前記天面(28)と前記底面(29)とが平面図で見て方形に構成されており、前記基体(27)が2本の軸線(47,48)を中心として捩られており、該2本の軸線(47,48)が前記固定孔(41)と直角に交差する共通の一平面(46)に位置していることを特徴とするカッタインサート。
- 前記共通の平面(46)がカッタインサートの中央平面である、請求項1記載のカッタインサート。
- 前記両軸線(47,48)が互いに直角を成して交差している、請求項1記載のカッタインサート。
- 前記切刃(35,36,37,38,42,43,44,45)が前記両軸線(47,48)に対し対称的に配置され、前記切刃(35,36,37,38,42,43,44,45)の対称軸線を規定している、請求項1記載のカッタインサート。
- カッタインサート(3)が二重に線対称に構成されている、請求項1記載のカッタインサート。
- 同じ側面(31,32,33,34)に接し、一方が前記天面(28)にかつ他方が前記底面(29)に接する2つの切刃(35,42;37,44;36,43;38,45)が前記平面(46)に直角に交差する線(61,62,63,64)を規定している、請求項1記載のカッタインサート。
- 前記側面(31,32,33,34)がコンベックに構成されている、請求項1記載のカッタインサート。
- カッタインサート(3)が、コーナ高さBよりも厚さAの小さい中央区分を有している、請求項1記載のカッタインサート。
- 前記側面(31,32,33,34)が中央平面(46)に対し直角に配置されている、請求項2記載のカッタインサート。
- 前記側面(31,32,33,34)が平らな面である、請求項1記載のカッタインサート。
- 前記固定孔(41)が前記天面(28)と前記底面(29)とにおいて、固定ねじのヘッドのための支持面(53,54)を有している、請求項1記載のカッタインサート。
- 前記支持面(53,54)が円錐面である、請求項11記載のカッタインサート。
- 少なくとも2つの側面(31,33)が菱形に構成されている、請求項1記載のカッタインサート。
- 請求項1から13までのいずれか1項記載のカッタインサートと、1つの回転軸(9)を規定しかつカッタインサート(3,4,5,6,7,8)のためのカッタインサート座(15,16,17,18,19,20)を備えた工具体(2)とを有することを特徴とする、フライス工具。
- 前記カッタインサート座(15,16,17,18,19,20)が複数の支持面を有し、該支持面にてカッタインサート(3,4,5,6,7,8)が、周面切刃(35)の後行するコーナにて該周面切刃(35)に接触する、前記中央平面(46)に対して平行な線(56)に関して半径方向にネガティブに調節される、請求項14記載のフライス工具。
- カッタインサート(3,4,5,6,7,8)が中央平面(46)に対し平行な線(55)に関し軸方向にネガティブに調節される支持面をカッタインサート座(15,16,17,18,19,20)が有している、請求項15記載のフライス工具。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10312922A DE10312922B4 (de) | 2003-03-22 | 2003-03-22 | Schneidplatte und Fräswerkzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004284010A JP2004284010A (ja) | 2004-10-14 |
JP4395394B2 true JP4395394B2 (ja) | 2010-01-06 |
Family
ID=32798056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004076949A Expired - Lifetime JP4395394B2 (ja) | 2003-03-22 | 2004-03-17 | カッタインサート及びフライス工具 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6921233B2 (ja) |
EP (1) | EP1462199B1 (ja) |
JP (1) | JP4395394B2 (ja) |
KR (1) | KR100736065B1 (ja) |
CN (1) | CN1532013B (ja) |
AT (1) | ATE536951T1 (ja) |
BR (1) | BRPI0400267A (ja) |
CA (1) | CA2461476A1 (ja) |
DE (1) | DE10312922B4 (ja) |
ES (1) | ES2378988T3 (ja) |
MX (1) | MXPA04002566A (ja) |
Families Citing this family (78)
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SE529065C2 (sv) * | 2004-10-20 | 2007-04-24 | Seco Tools Ab | Skärverktyg där skäret har en spånkanal som skär släppningsytan |
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US4074949A (en) * | 1975-09-19 | 1978-02-21 | Robert Zapp, Werkzeug-Und Maschinenfabrik Gmbh | Cutting tool |
DE3618574C2 (de) | 1985-06-06 | 1989-11-02 | Mitsubishi Kinzoku K.K., Tokio/Tokyo, Jp | Positiv-wendeschneidplatte |
US4729697A (en) | 1986-06-18 | 1988-03-08 | Dijet Inc. | Milling cutter |
US5071291A (en) * | 1988-12-02 | 1991-12-10 | General Motors Corporation | Internal disk milling cutter with improved cutter insert |
US5807031A (en) | 1995-03-10 | 1998-09-15 | Mitsubishi Materials Corp. | Throw-away tip and throw-away type cutter |
JP3701380B2 (ja) | 1996-04-06 | 2005-09-28 | 大昭和精機株式会社 | スローアウエイチップ |
JPH10277831A (ja) | 1997-04-04 | 1998-10-20 | Sumitomo Electric Ind Ltd | フライス用切削工具 |
JP4315480B2 (ja) | 1997-12-16 | 2009-08-19 | 大昭和精機株式会社 | スローアウェイチップ |
IL127175A (en) * | 1998-11-20 | 2003-06-24 | Iscar Ltd | Cutting insert for mounting on a milling cutter |
US6503028B1 (en) * | 2001-06-15 | 2003-01-07 | Sandvik Aktiebolag | Sintered cutting insert having center hole for clamp screw |
US6648560B2 (en) * | 2001-08-22 | 2003-11-18 | Kennametal Inc. | Cutting insert |
-
2003
- 2003-03-22 DE DE10312922A patent/DE10312922B4/de not_active Expired - Lifetime
-
2004
- 2004-03-02 US US10/790,235 patent/US6921233B2/en not_active Expired - Lifetime
- 2004-03-02 AT AT04004800T patent/ATE536951T1/de active
- 2004-03-02 ES ES04004800T patent/ES2378988T3/es not_active Expired - Lifetime
- 2004-03-02 EP EP04004800A patent/EP1462199B1/de not_active Expired - Lifetime
- 2004-03-15 BR BR0400267-9A patent/BRPI0400267A/pt not_active IP Right Cessation
- 2004-03-17 JP JP2004076949A patent/JP4395394B2/ja not_active Expired - Lifetime
- 2004-03-18 MX MXPA04002566A patent/MXPA04002566A/es active IP Right Grant
- 2004-03-18 KR KR1020040018224A patent/KR100736065B1/ko active IP Right Grant
- 2004-03-19 CA CA002461476A patent/CA2461476A1/en not_active Abandoned
- 2004-03-22 CN CN2004100399802A patent/CN1532013B/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1532013B (zh) | 2010-05-26 |
DE10312922B4 (de) | 2006-02-16 |
MXPA04002566A (es) | 2004-12-02 |
US20040208713A1 (en) | 2004-10-21 |
KR20040084657A (ko) | 2004-10-06 |
BRPI0400267A (pt) | 2004-12-28 |
EP1462199A1 (de) | 2004-09-29 |
US6921233B2 (en) | 2005-07-26 |
ES2378988T3 (es) | 2012-04-19 |
CA2461476A1 (en) | 2004-09-22 |
EP1462199B1 (de) | 2011-12-14 |
KR100736065B1 (ko) | 2007-07-06 |
DE10312922A1 (de) | 2004-10-07 |
CN1532013A (zh) | 2004-09-29 |
ATE536951T1 (de) | 2011-12-15 |
JP2004284010A (ja) | 2004-10-14 |
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