GB2135612B - Ballnose end mill and cutting insert therefor - Google Patents

Ballnose end mill and cutting insert therefor

Info

Publication number
GB2135612B
GB2135612B GB08403667A GB8403667A GB2135612B GB 2135612 B GB2135612 B GB 2135612B GB 08403667 A GB08403667 A GB 08403667A GB 8403667 A GB8403667 A GB 8403667A GB 2135612 B GB2135612 B GB 2135612B
Authority
GB
United Kingdom
Prior art keywords
cutting insert
end mill
insert therefor
ballnose end
ballnose
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
Application number
GB08403667A
Other languages
English (en)
Other versions
GB2135612A (en
GB8403667D0 (en
Inventor
Rolnald L Neumueller
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.)
Ingersoll Machine and Tool Co
Ingersoll Maschinen und Werkzeuge GmbH
Original Assignee
Ingersoll Machine and Tool Co
Ingersoll Maschinen und Werkzeuge GmbH
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 Ingersoll Machine and Tool Co, Ingersoll Maschinen und Werkzeuge GmbH filed Critical Ingersoll Machine and Tool Co
Publication of GB8403667D0 publication Critical patent/GB8403667D0/en
Publication of GB2135612A publication Critical patent/GB2135612A/en
Application granted granted Critical
Publication of GB2135612B publication Critical patent/GB2135612B/en
Expired legal-status Critical Current

Links

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
    • B23C5/1009—Ball nose end mills
    • B23C5/1027—Ball nose end mills with one or more removable 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
    • B23C5/22—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
    • 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
    • B23C2200/36—Other features of the milling insert not covered by B23C2200/04 - B23C2200/32
    • B23C2200/367—Mounted tangentially, i.e. where the rake face is not the face with largest area

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
GB08403667A 1983-02-22 1984-02-13 Ballnose end mill and cutting insert therefor Expired GB2135612B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46828683A 1983-02-22 1983-02-22

Publications (3)

Publication Number Publication Date
GB8403667D0 GB8403667D0 (en) 1984-03-14
GB2135612A GB2135612A (en) 1984-09-05
GB2135612B true GB2135612B (en) 1986-03-12

Family

ID=23859200

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08403667A Expired GB2135612B (en) 1983-02-22 1984-02-13 Ballnose end mill and cutting insert therefor

Country Status (8)

Country Link
JP (1) JPS59187411A (pt)
BR (1) BR8400767A (pt)
CA (1) CA1222369A (pt)
DE (1) DE3405979A1 (pt)
FR (1) FR2541155B1 (pt)
GB (1) GB2135612B (pt)
IT (1) IT1173307B (pt)
MX (1) MX158836A (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163117U (pt) * 1985-03-28 1986-10-09
JPH0236652Y2 (pt) * 1985-08-20 1990-10-04
JPS6235711U (pt) * 1985-08-20 1987-03-03
JPH0214896Y2 (pt) * 1985-08-20 1990-04-23
DE3844788C2 (pt) * 1987-03-04 1992-03-12 Mitsubishi Materials Corp., Tokio/Tokyo, Jp
JPS63158718U (pt) * 1987-04-06 1988-10-18
JPS63158719U (pt) * 1987-04-06 1988-10-18
JPS6420912A (en) * 1987-07-13 1989-01-24 Atsuo Unosawa Milling tool
JPH0247115U (pt) * 1988-09-27 1990-03-30
SE466435B (sv) * 1990-06-19 1992-02-17 Sandvik Ab Radiepinnfraes med vaendskaer
DE4241140A1 (de) * 1992-12-07 1994-06-09 Krupp Widia Gmbh Zerspannungswerkzeug
JPH06297208A (ja) * 1993-03-12 1994-10-25 Valenite Inc 改良型の切削工具及びそのための切削用インサート
US5692860A (en) * 1995-06-06 1997-12-02 Ingersoll Cutting Tool On-edge end milling cutter and insert
JPH11138323A (ja) * 1997-11-11 1999-05-25 Sumitomo Electric Ind Ltd ボールエンドミル用スローアウェイチップ
WO2014174555A1 (en) * 2013-04-26 2014-10-30 Sumitomo Electric Hardmetal Corp. Indexable cutting insert, cutting insert holder, cutting tool, turning device and turning method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175896A (en) * 1977-07-25 1979-11-27 Toshiba Tungaloy Co., Ltd. Ball endmill
JPS5918166B2 (ja) * 1978-02-20 1984-04-25 三菱マテリアル株式会社 ボ−ルエンドミル
US4182587A (en) * 1978-04-26 1980-01-08 Ingersoll Maschinen Und Werkzeuge Gmbh Milling cutter and indexable insert therefor
JPS5511708A (en) * 1978-07-03 1980-01-26 Toshiba Tungaloy Co Ltd Ball end mill
US4252480A (en) * 1979-05-03 1981-02-24 Sumitomo Electric Industries, Ltd. Throw away insert and end mills

Also Published As

Publication number Publication date
MX158836A (es) 1989-03-16
BR8400767A (pt) 1984-09-25
GB2135612A (en) 1984-09-05
DE3405979A1 (de) 1984-08-23
IT8419700A0 (it) 1984-02-20
JPS59187411A (ja) 1984-10-24
CA1222369A (en) 1987-06-02
FR2541155A1 (fr) 1984-08-24
IT1173307B (it) 1987-06-24
FR2541155B1 (fr) 1987-11-06
GB8403667D0 (en) 1984-03-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940213