CA1222369A - Ballnose end mill and insert therefor - Google Patents

Ballnose end mill and insert therefor

Info

Publication number
CA1222369A
CA1222369A CA000447613A CA447613A CA1222369A CA 1222369 A CA1222369 A CA 1222369A CA 000447613 A CA000447613 A CA 000447613A CA 447613 A CA447613 A CA 447613A CA 1222369 A CA1222369 A CA 1222369A
Authority
CA
Canada
Prior art keywords
cutting
major
plane
face
edges
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
CA000447613A
Other languages
English (en)
French (fr)
Inventor
Ronald 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 Cutting Tool Co
Original Assignee
Ingersoll Cutting Tool Co
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 Cutting Tool Co filed Critical Ingersoll Cutting Tool Co
Application granted granted Critical
Publication of CA1222369A publication Critical patent/CA1222369A/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)
CA000447613A 1983-02-22 1984-02-16 Ballnose end mill and insert therefor Expired CA1222369A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46828683A 1983-02-22 1983-02-22
US468,286 1983-02-22

Publications (1)

Publication Number Publication Date
CA1222369A true CA1222369A (en) 1987-06-02

Family

ID=23859200

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000447613A Expired CA1222369A (en) 1983-02-22 1984-02-16 Ballnose end mill and insert therefor

Country Status (8)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163117U (es) * 1985-03-28 1986-10-09
JPH0236652Y2 (es) * 1985-08-20 1990-10-04
JPH0214896Y2 (es) * 1985-08-20 1990-04-23
JPS6235711U (es) * 1985-08-20 1987-03-03
DE3844788C2 (es) * 1987-03-04 1992-03-12 Mitsubishi Materials Corp., Tokio/Tokyo, Jp
JPS63158719U (es) * 1987-04-06 1988-10-18
JPS63158718U (es) * 1987-04-06 1988-10-18
JPS6420912A (en) * 1987-07-13 1989-01-24 Atsuo Unosawa Milling tool
JPH0247115U (es) * 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
JP6085871B2 (ja) * 2013-04-26 2017-03-01 住友電工ハードメタル株式会社 刃先交換型切削インサート、切削インサートホルダ、切削工具、旋削装置および旋削方法

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
JPS59187411A (ja) 1984-10-24
FR2541155A1 (fr) 1984-08-24
MX158836A (es) 1989-03-16
FR2541155B1 (fr) 1987-11-06
GB2135612B (en) 1986-03-12
GB8403667D0 (en) 1984-03-14
GB2135612A (en) 1984-09-05
IT1173307B (it) 1987-06-24
DE3405979A1 (de) 1984-08-23
IT8419700A0 (it) 1984-02-20
BR8400767A (pt) 1984-09-25

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Legal Events

Date Code Title Description
MKEX Expiry