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GB1442215A - Inserts for metal cutters - Google Patents

Inserts for metal cutters

Info

Publication number
GB1442215A
GB1442215A GB3836173A GB3836173A GB1442215A GB 1442215 A GB1442215 A GB 1442215A GB 3836173 A GB3836173 A GB 3836173A GB 3836173 A GB3836173 A GB 3836173A GB 1442215 A GB1442215 A GB 1442215A
Authority
GB
United Kingdom
Prior art keywords
inserts
offset
insert
centre line
cutting
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
GB3836173A
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.)
MALINCHAK P
Original Assignee
MALINCHAK P
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 MALINCHAK P filed Critical MALINCHAK P
Publication of GB1442215A publication Critical patent/GB1442215A/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
    • B23C5/16—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
    • 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
    • B23C2200/125—Side or flank surfaces discontinuous
    • 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
    • B23C2200/206—Cutting edges having a wave-form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

1442215 Milling cutters P MALINCHAK 14 Aug 1973 [15 Aug 1972] 38361/73 Heading B3K In a cutter comprising a set of complementary cutting inserts 11, 12, each insert comprises a polygonal body having parallel top and bottom faces 20, 21 sidewalls 16 joining said faces, uniformly serrated cutting edges 22 at all the face sidewall intersections, the cutting edges having a plurality of crests 18 and recesses 19 joined by angularly disposed cutting flank portions 24, all of the cutting edges on any given insert face being identical to one another, the insert centre line (B) Fig. 2 (not shown) perpendicular to each cutting edge of at least one of said inserts being offset from the respective closest adjacent serration crest centre line and said crest centre lines of respective inserts being offset from one another when the inserts are placed in side by side overlying relationship. When an even number of inserts is used, each insert has serrations offset from the centre line (B), and the inserts can be reversed to thus move the offset oto the other side of line (B). When an odd number of inserts is used, one of them has a crest on the centre line (B). The offsets may vary for different inserts.
GB3836173A 1972-08-15 1973-08-14 Inserts for metal cutters Expired GB1442215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28077672A 1972-08-15 1972-08-15

Publications (1)

Publication Number Publication Date
GB1442215A true GB1442215A (en) 1976-07-14

Family

ID=23074593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3836173A Expired GB1442215A (en) 1972-08-15 1973-08-14 Inserts for metal cutters

Country Status (6)

Country Link
JP (1) JPS5614404B2 (en)
BR (1) BR7306250D0 (en)
DE (1) DE2341182A1 (en)
FR (1) FR2196215B1 (en)
GB (1) GB1442215A (en)
IT (1) IT990237B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008159A1 (en) * 1978-10-11 1980-02-20 Trw Inc. Cutting tool and insert for same
WO2001017720A1 (en) * 1999-09-04 2001-03-15 Gebr. Saacke Gmbh & Co. Machining tool, in particular, a milling or broaching tool
WO2005009660A1 (en) * 2003-07-27 2005-02-03 Iscar Ltd. Milling cutter and insert therefor
US8246278B2 (en) 2006-09-13 2012-08-21 Mitsubishi Materials Corporation Roughing insert and roughing end mill
CN101511516B (en) * 2006-09-13 2013-01-09 三菱麻铁里亚尔株式会社 Rough machining inserts and rough machining end mills
US8905685B2 (en) 2006-09-13 2014-12-09 Mitsubishi Materials Corporation Roughing insert and roughing end mill

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317986A1 (en) * 1975-07-18 1977-02-11 Nanini Antoine Low power cutting tool for cast iron - has edge indentations of continuous uniform trapezoidal form of ceramic or carbide
DE8108583U1 (en) * 1981-03-24 1981-11-12 BIAX-Werkzeuge KG, Wezel & Co, Präzisionswerkzeugfabrik, 7133 Maulbronn TOOL, ESPECIALLY MILLING OR DRILLING TOOL
SE454331B (en) * 1984-03-26 1988-04-25 Santrade Ltd TOOLS AND HANDS FOR PROCESSING COMPOSITION MATERIAL
JPS61191814U (en) * 1985-05-22 1986-11-29
JPS62100902A (en) * 1985-10-26 1987-05-11 下猶　節志 Construction of flame chamber for candle moving at burning
DE274027T1 (en) * 1987-01-05 1989-01-26 Gte Valenite Corp., Troy, Mich. MULTI-EDGE THREAD MILLING DEVICE.
DE4201112C2 (en) * 1992-01-17 2002-10-17 Widia Gmbh cutting insert
DE4312401A1 (en) * 1993-04-16 1994-10-20 Widia Heinlein Gmbh Insert
DE102005007676B3 (en) * 2005-02-19 2006-07-13 Mws Schneidwerkzeuge Gmbh & Co. Kg Arrangement and securing of cutting plates using grooves cut in the surface of cutting plate and guide rail positioned on it along which cutting plate is tensioned
JP5024846B2 (en) * 2005-05-16 2012-09-12 学校法人日本大学 Cutting tools
JP5231123B2 (en) * 2008-08-06 2013-07-10 本田技研工業株式会社 Electrode shaping device
IL207625A (en) * 2010-08-16 2015-03-31 Iscar Ltd Milling cutter
TWI508805B (en) * 2014-12-23 2015-11-21 張新添 Discarded milling cutter
TWI508804B (en) * 2014-12-23 2015-11-21 張新添 Screw feed cutter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636602A (en) * 1969-07-11 1972-01-25 Frank Owen Cutting tools
US3574911A (en) * 1969-12-17 1971-04-13 Milling Specialties Inc Cutter and inserts therefor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008159A1 (en) * 1978-10-11 1980-02-20 Trw Inc. Cutting tool and insert for same
WO2001017720A1 (en) * 1999-09-04 2001-03-15 Gebr. Saacke Gmbh & Co. Machining tool, in particular, a milling or broaching tool
WO2005009660A1 (en) * 2003-07-27 2005-02-03 Iscar Ltd. Milling cutter and insert therefor
CN100506448C (en) * 2003-07-27 2009-07-01 伊斯卡有限公司 Milling cutter and embedded head used on it
US8246278B2 (en) 2006-09-13 2012-08-21 Mitsubishi Materials Corporation Roughing insert and roughing end mill
CN101511516B (en) * 2006-09-13 2013-01-09 三菱麻铁里亚尔株式会社 Rough machining inserts and rough machining end mills
US8905685B2 (en) 2006-09-13 2014-12-09 Mitsubishi Materials Corporation Roughing insert and roughing end mill
US9028177B2 (en) 2006-09-13 2015-05-12 Mitsubishi Materials Corporation Roughing end mill and insert for a roughing end mill

Also Published As

Publication number Publication date
JPS4985677A (en) 1974-08-16
DE2341182A1 (en) 1974-02-28
IT990237B (en) 1975-06-20
BR7306250D0 (en) 1974-06-27
FR2196215B1 (en) 1977-02-25
FR2196215A1 (en) 1974-03-15
JPS5614404B2 (en) 1981-04-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930813