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GB2146276B - A cutting tool and an indexable insert therefor - Google Patents

A cutting tool and an indexable insert therefor

Info

Publication number
GB2146276B
GB2146276B GB08421597A GB8421597A GB2146276B GB 2146276 B GB2146276 B GB 2146276B GB 08421597 A GB08421597 A GB 08421597A GB 8421597 A GB8421597 A GB 8421597A GB 2146276 B GB2146276 B GB 2146276B
Authority
GB
United Kingdom
Prior art keywords
cutting tool
indexable insert
insert therefor
therefor
indexable
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
GB08421597A
Other versions
GB2146276A (en
GB8421597D0 (en
Inventor
Daniel R Stashko
Paul B Allaire
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.)
Valenite LLC
Original Assignee
GTE Valeron 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 GTE Valeron Corp filed Critical GTE Valeron Corp
Publication of GB8421597D0 publication Critical patent/GB8421597D0/en
Publication of GB2146276A publication Critical patent/GB2146276A/en
Application granted granted Critical
Publication of GB2146276B publication Critical patent/GB2146276B/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
    • B23C2200/04—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
    • B23C2200/08—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
    • B23C2200/20—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
    • B23C2200/367—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)
GB08421597A 1983-09-14 1984-08-24 A cutting tool and an indexable insert therefor Expired GB2146276B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53184483A 1983-09-14 1983-09-14

Publications (3)

Publication Number Publication Date
GB8421597D0 GB8421597D0 (en) 1984-09-26
GB2146276A GB2146276A (en) 1985-04-17
GB2146276B true GB2146276B (en) 1987-04-08

Family

ID=24119290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08421597A Expired GB2146276B (en) 1983-09-14 1984-08-24 A cutting tool and an indexable insert therefor

Country Status (2)

Country Link
CA (1) CA1229220A (en)
GB (1) GB2146276B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6446116U (en) * 1987-09-17 1989-03-22
JPH0247115U (en) * 1988-09-27 1990-03-30
DE4241140A1 (en) * 1992-12-07 1994-06-09 Krupp Widia Gmbh Chip cutting tool with cutting insert(s) - has swarf disposed face outside cutting insert with processed surface
US5692860A (en) * 1995-06-06 1997-12-02 Ingersoll Cutting Tool On-edge end milling cutter and insert
IL119113A (en) * 1996-08-22 2000-10-31 Iscar Ltd Cutting insert
DE19654421B4 (en) * 1996-12-24 2006-04-20 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Knife plate for a tool for fine machining
IL178813A (en) * 2006-10-23 2010-06-30 Iscar Ltd Tangential cutting insert having a base protrusion seating arrangement
JP5589244B2 (en) * 2010-10-06 2014-09-17 大昭和精機株式会社 insert

Also Published As

Publication number Publication date
GB2146276A (en) 1985-04-17
GB8421597D0 (en) 1984-09-26
CA1229220A (en) 1987-11-17

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Legal Events

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

Effective date: 19950824