RU95117952A - End mill - Google Patents

End mill

Info

Publication number
RU95117952A
RU95117952A RU95117952/02A RU95117952A RU95117952A RU 95117952 A RU95117952 A RU 95117952A RU 95117952/02 A RU95117952/02 A RU 95117952/02A RU 95117952 A RU95117952 A RU 95117952A RU 95117952 A RU95117952 A RU 95117952A
Authority
RU
Russia
Prior art keywords
cartridge
groove
end mill
recess
rotation
Prior art date
Application number
RU95117952/02A
Other languages
Russian (ru)
Other versions
RU2111092C1 (en
Inventor
Ингмар Хессман
Аке Алмерсанд
Original Assignee
Сандвик Аб
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
Priority claimed from SE9300888A external-priority patent/SE501915C2/en
Application filed by Сандвик Аб filed Critical Сандвик Аб
Publication of RU95117952A publication Critical patent/RU95117952A/en
Application granted granted Critical
Publication of RU2111092C1 publication Critical patent/RU2111092C1/en

Links

Claims (6)

1. Торцевая фреза, содержащая корпус фрезы (1), который приводится во вращение в определенном направлении вращения, и множество кассет (4), несущих режущие вставки, причем каждая кассета (4) входит в канавку (3) по периферии корпуса фрезы и приспособлена для ее закрепления в канавке (3) при помощи двух крепежных винтов (6, 7), причем каждый из двух крепежных винтов (6, 7) входит в сквозное отверстие (12, 13) в кассете (4), при этом указанные отверстия в определенной степени вытянуты в продольном направлении кассеты для обеспечения возможности осуществления некоторого осевого смещения кассеты в канавке, отличающаяся тем, что канавка или выемка (14) выполнена между двумя крепежными винтами (6, 7) на той стороне кассеты (4), которая направлена в сторону оси вращения фрезерного режущего инструмента, причем эта канавка или выемка главным образом перпендикулярна оси вращения фрезерного режущего инструмента, эксцентрический штифт (8) с его головкой (23) установлен в указанной канавке или выточке (14), а в кассете (4) предусмотрено дополнительное сквозное отверстие (15), которое выходит в указанную канавку или выточку (14) напротив головки (23) эксцентрического штифта, каждый крепежный винт (6, 7) радиально наклонен так, что кассета прижата в направлении вращения к радиально-внутреннему замыкающему углу (Н) выемки (3) кассеты.1. An end mill comprising a mill body (1) that is rotated in a certain direction of rotation and a plurality of cartridges (4) carrying cutting inserts, each cartridge (4) entering a groove (3) along the periphery of the mill body and adapted for fixing it in the groove (3) using two fixing screws (6, 7), each of the two fixing screws (6, 7) entering the through hole (12, 13) in the cassette (4), while the holes in to some extent elongated in the longitudinal direction of the cassette to enable a certain axial displacement of the cartridge in the groove, characterized in that the groove or recess (14) is made between two mounting screws (6, 7) on that side of the cartridge (4), which is directed towards the axis of rotation of the milling cutting tool, this groove or recess mainly perpendicular to the axis of rotation of the milling cutting tool, an eccentric pin (8) with its head (23) is installed in the specified groove or undercut (14), and an additional through hole (15) is provided in the cartridge (4), which extends into the specified groove or a recess (14) opposite the head (23) of the eccentric pin, each fixing screw (6, 7) is radially inclined so that the cartridge is pressed in the direction of rotation to the radially inner closing corner (H) of the recess (3) of the cartridge. 2. Торцевая фреза по п. 1, отличающаяся тем, что выемки или канавки для кассет являются в основном осевыми и идут сквозь корпус фрезы, от его верхней до его нижней стороны. 2. The end mill according to claim 1, characterized in that the recesses or grooves for the cartridges are mainly axial and go through the mill body, from its upper to its lower side. 3. Торцевая фреза по п. 1 или 2, отличающаяся тем, что отверстие (15), которое ведет к выемке или канавке (14) в кассете, имеет диаметр, меньший диаметра головки (23) эксцентрического штифта, что предотвращает выпадание эксцентрического штифта. 3. An end mill according to claim 1 or 2, characterized in that the hole (15), which leads to a recess or groove (14) in the cassette, has a diameter smaller than the diameter of the head (23) of the eccentric pin, which prevents the eccentric pin from falling out. 4. Торцевая фреза по п. 1, или 2, или 3, отличающаяся тем, что каждая кассета (4) на ее верхней стороне несет съемную режущую вставку (5), которая преимущественно имеет положительный передний угол относительно обрабатываемой детали. 4. An end mill according to claim 1, 2, or 3, characterized in that each cartridge (4) on its upper side carries a removable cutting insert (5), which mainly has a positive rake angle relative to the workpiece. 5. Торцевая фреза по одному из пп. 1 - 4, отличающаяся тем, что каждое отверстие (12) в кассете, предназначенное для ввода в него крепежного винта (6, 7), имеет участок (13) большего диаметра с конической зенковкой для головки крепежного винта (6, 7), причем каждое отверстие (12) имеет радиальный наклон. 5. End mill according to one of paragraphs. 1 to 4, characterized in that each hole (12) in the cassette, designed to enter the mounting screw (6, 7), has a section (13) of larger diameter with a conical countersink for the head of the mounting screw (6, 7), and each hole (12) has a radial tilt. 6. Торцевая фреза по пп. 1 - 5, отличающаяся тем, что каждый радиальный внутренний замыкающий угол (Н) кассеты (3) в направлении вращения имеет (геометрический) угол от 90,05 до 92,5o.6. End mill according to paragraphs. 1 to 5, characterized in that each radial inner closing angle (H) of the cartridge (3) in the direction of rotation has a (geometric) angle from 90.05 to 92.5 o .
RU95117952/02A 1993-03-18 1994-03-18 End milling cutter RU2111092C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9300888A SE501915C2 (en) 1993-03-18 1993-03-18 Fine cutter with recesses for axially adjustable cassettes
SE9300888-6 1993-03-18

Publications (2)

Publication Number Publication Date
RU95117952A true RU95117952A (en) 1997-10-20
RU2111092C1 RU2111092C1 (en) 1998-05-20

Family

ID=20389262

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95117952/02A RU2111092C1 (en) 1993-03-18 1994-03-18 End milling cutter

Country Status (17)

Country Link
US (1) US5667343A (en)
EP (1) EP0689489B1 (en)
JP (1) JP3474572B2 (en)
KR (1) KR100299473B1 (en)
CN (1) CN1046228C (en)
AT (1) ATE166012T1 (en)
AU (1) AU680889B2 (en)
BR (1) BR9406588A (en)
CA (1) CA2156270C (en)
DE (1) DE69410252T2 (en)
ES (1) ES2118395T3 (en)
FI (1) FI112179B (en)
NO (1) NO301810B1 (en)
PL (1) PL174518B1 (en)
RU (1) RU2111092C1 (en)
SE (1) SE501915C2 (en)
WO (1) WO1994021411A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2638475C2 (en) * 2012-09-07 2017-12-13 Сандвик Интеллекчуал Проперти Аб Milling cutter

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848858A (en) * 1994-02-19 1998-12-15 Kennametal Hertel Ag Milling cutter
US5788426A (en) * 1997-03-05 1998-08-04 Ultra Tool Corporation Cutting tool cartridge holder
SE512751C2 (en) * 1997-04-11 2000-05-08 Sandvik Ab Cutting tools
SE512736C2 (en) * 1997-06-10 2000-05-08 Seco Tools Ab Face Milling Tools
SE514591C2 (en) * 1997-10-15 2001-03-19 Sandvik Ab Milling Tools
SE512977C2 (en) * 1998-10-27 2000-06-12 Sandvik Ab Milling Tools
SE514666C2 (en) * 1999-07-05 2001-04-02 Sandvik Ab Method for fixing inserts in PVD coating
US6511264B2 (en) 2001-02-01 2003-01-28 Ingersoll Cutting Tool Company Adjustable insert seat
US7181993B2 (en) * 2001-02-06 2007-02-27 Good Earth Tool Company Apparatus and process for cutting of extruded material
DE10218630A1 (en) * 2002-04-25 2003-11-06 Sandvik Ab Milling cutter with fine adjustment
AU2003234244A1 (en) 2002-04-29 2003-11-17 Kennametal Inc. Cutting tool
US6702526B2 (en) * 2002-04-29 2004-03-09 Kennametal Inc. Cutting tool
DE10234030A1 (en) * 2002-07-26 2004-02-05 Widia Gmbh Cutting tool for stock-removal machining has positioning wedge axially displaceable by eccentric pivot in cassette recess in which cassette with cutting insert holder is mounted
EP1534456B1 (en) * 2002-09-03 2013-04-10 Kennametal Inc. Toolholder
DE10256127B4 (en) * 2002-11-29 2014-02-06 Volkswagen Ag Fastening device for fastening vehicle interior equipment
JP4430956B2 (en) * 2003-03-26 2010-03-10 日本特殊陶業株式会社 Cutter body, rotary tool, and rotary tool assembly method
DE10340493B4 (en) * 2003-09-03 2005-08-11 Walter Ag Milling tool with adjustable insert seat
JP4704202B2 (en) * 2005-12-08 2011-06-15 住友電工ハードメタル株式会社 Mounting structure of pin mirror cutter to adapter
DE102006005379B4 (en) 2006-02-03 2015-02-12 Kennametal Inc. Combination tool and method of machining a borehole and its bore surface
US8287213B2 (en) * 2006-02-16 2012-10-16 Remark Technologies, Inc. Indexable cutting tool insert for cutting tools
US7510353B2 (en) * 2006-02-16 2009-03-31 Remark Technologies, Inc. Indexable cutting tool insert and cutting tool
US7300231B1 (en) * 2006-12-04 2007-11-27 Hsing Chao Liu Cutting tool carrying device for machine tool
KR101519811B1 (en) * 2007-02-28 2015-05-14 세람테크 게엠베하 Insert seat adapter
SE531363C2 (en) * 2007-03-30 2009-03-10 Seco Tools Ab Cutting tool with interchangeable cutting support cassette
DE202007007063U1 (en) * 2007-05-16 2007-09-27 Klingelnberg Ag Bevel gear milling tool with milling cutting plates
PL213488B1 (en) 2007-06-14 2013-03-29 Peter Siegert Head for machining, especially milling of electrodes, device removing milling chips and head set and device removing milling chips
US20090052999A1 (en) * 2007-08-24 2009-02-26 Aggressive Equipment, Inc. Cutting insert and method
US20100008735A1 (en) * 2008-07-08 2010-01-14 Dudzinsky Ronald L Milling cutter with cam pin and cutting insert therefor
US9597738B2 (en) * 2011-03-22 2017-03-21 Renault S.A.S. Milling/surfacing method and device
CN102489766A (en) * 2011-11-22 2012-06-13 重庆红旗缸盖制造有限公司 Face milling knife
CN102765139B (en) * 2012-07-30 2014-11-05 中国人民解放军国防科学技术大学 Fly cutter plate for processing large-size optical elements by single-point diamond milling method
CN104520038B (en) * 2012-08-06 2017-06-23 株式会社泰珂洛 Point of a knife adjusting apparatus
DE102012108751A1 (en) * 2012-09-18 2014-03-20 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Cutting insert and tool for machining a workpiece
CN102962484B (en) * 2012-11-22 2015-06-10 广州中国科学院先进技术研究所 Multi-shaft driving three-dimensional tool rest
US8851807B2 (en) * 2012-12-26 2014-10-07 Iscar, Ltd. Cutting tool having axial position adjustment arrangement
CN104043864B (en) * 2014-06-27 2016-06-22 洛阳一米机械有限公司 A kind of plane milling cutterhead
EP3009216B1 (en) * 2014-10-13 2020-05-06 Sandvik Intellectual Property AB Machining tool comprising a cutting insert positioning system
CN105710981B (en) * 2016-04-23 2018-01-19 北京工业大学 A kind of special cutterhead for single-point diamond fly cutter Milling Process crystal
EP3305449B1 (en) 2016-10-05 2019-07-03 Sandvik Intellectual Property AB A face milling tool and a tangential cutting insert therefor
EP3375552B1 (en) * 2017-03-13 2022-12-21 Sandvik Intellectual Property AB Milling tool comprising a kit for the milling tool
JP6950138B2 (en) * 2017-03-24 2021-10-13 住友電工ハードメタル株式会社 Milling tool
EP3831522A4 (en) * 2018-08-01 2022-05-18 Kyocera Corporation Cutting tool and method for producing cut workpiece
CN112935360B (en) * 2021-03-10 2022-06-07 山东大学 Milling machine fly cutter capable of adjusting geometric angle of cutter and milling machine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE674112C (en) * 1936-12-11 1939-04-05 Elek Sche Unternehmungen Akt G Cutter head with cutting knives evenly distributed around the circumference
US2501293A (en) * 1946-01-23 1950-03-21 Apex Tool & Cutter Company Cutting tool
GB1392445A (en) * 1971-06-03 1975-04-30 Lloyd Ltd Richard Milling cutter
US3802042A (en) * 1972-07-17 1974-04-09 Warner Swasey Co Cutoff tool having improved rigidity properties
US3802043A (en) * 1972-10-30 1974-04-09 C Garih Milling cutter with mechanically clamped teeth
DE2516944C2 (en) * 1975-04-17 1982-12-30 Fried. Krupp Gmbh, 4300 Essen Cassette that can be inserted in a milling cutter head to hold an indexable insert
CH630276A5 (en) * 1979-08-31 1982-06-15 Stellram Sa CUTTING TOOL WITH INTERCHANGEABLE CARTRIDGE CARTRIDGES.
DE3042050A1 (en) * 1980-11-07 1982-07-08 Müller & Christner GmbH & Co KG, 7430 Metzingen Milling head-releasable cutting bit carrier - axially adjustable by eccentric with conical portion fixed in conical recess in head
DE3327478A1 (en) * 1983-07-29 1985-02-14 Gühring, Gottlieb, 7470 Albstadt Cutting tool
DE3530745A1 (en) * 1985-08-28 1987-03-05 Kieninger Walter Gmbh KNIFE HEAD
JPH0620657B2 (en) * 1985-10-11 1994-03-23 株式会社東芝 Front milling cutter
US5102268A (en) * 1991-05-16 1992-04-07 Kennametal Inc. Fine adjustment mechanism for a toolholder
JPH07256503A (en) * 1994-03-17 1995-10-09 Seiko Seiki Co Ltd Spindle apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2638475C2 (en) * 2012-09-07 2017-12-13 Сандвик Интеллекчуал Проперти Аб Milling cutter

Similar Documents

Publication Publication Date Title
RU95117952A (en) End mill
KR100259550B1 (en) Plunge and face milling cutter with universal insert seats
US6616387B2 (en) Metal cutting tool with direct cutting plate arrangement
EP0172148B1 (en) Drill
KR100314926B1 (en) Cutting tools
KR100342954B1 (en) Chip Cutting Tool
EP1633517B1 (en) Tool holder assembly for multifunctional maching and adapter for the same
KR100366330B1 (en) Drilling tools
RU2111092C1 (en) End milling cutter
JP2635420B2 (en) Rotary punch
US5033916A (en) High-speed milling or drilling heads
EP1152858B1 (en) Tool and cutting head for cutting machining
KR100227241B1 (en) Drilling tool
US5259707A (en) Spot drill with indexable replaceable insert
US4938638A (en) Milling cutter
RU97105849A (en) DRILL
RU2146986C1 (en) Drill
KR20040038851A (en) Indexible turning tool for chipforming machining
EP0624415A1 (en) Milling cutter body
US5863161A (en) Countersinking tool with removable cutting inserts
KR20020043210A (en) Cutting Insert Pocket
KR930011361B1 (en) Tool holder having integral wedge clamping mechanism
JPS63162116A (en) Screw cutting milling
US4975002A (en) Boring tool for coarse and fine machining
SU1757791A1 (en) Cylindrical face milling cutter