JPS55106705A - Throw-away cutting tool - Google Patents

Throw-away cutting tool

Info

Publication number
JPS55106705A
JPS55106705A JP1228979A JP1228979A JPS55106705A JP S55106705 A JPS55106705 A JP S55106705A JP 1228979 A JP1228979 A JP 1228979A JP 1228979 A JP1228979 A JP 1228979A JP S55106705 A JPS55106705 A JP S55106705A
Authority
JP
Japan
Prior art keywords
base plate
tips
throw
cutting tool
tip
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.)
Pending
Application number
JP1228979A
Other languages
Japanese (ja)
Inventor
Hiroshi Ishizuka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1228979A priority Critical patent/JPS55106705A/en
Publication of JPS55106705A publication Critical patent/JPS55106705A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1625—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped by a clamping member acting almost perpendicularly on the chip-forming plane
    • B23B27/164—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped by a clamping member acting almost perpendicularly on the chip-forming plane characterised by having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/04—Overall shape
    • B23B2200/0404—Hexagonal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/12—Side or flank surfaces
    • B23B2200/125—Side or flank surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/12—Boron nitride
    • B23B2226/125—Boron nitride cubic [CBN]

Landscapes

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

Abstract

PURPOSE: To provide a throw-away tool comprising a polygonal flat plate and tips of sintered hard alloy, such as boron nitride, attached to the tip pocketes formed on the corners and on both sides of the polygonal flat plate.
CONSTITUTION: Tip pockets 3 are formed on the corners of a hexagonal base plate 2 on both sides of the base plate 2. Tips 4 made of a hard sintered alloy, such as boron nitride, are attached to the tip pockets 3. The base plate 2 has a mounting hole 5. The base plate 2 is fixed to a spindle and turned for cutting work. When the tips on the one side of the base plate worn out, the tips on the other side of the base plate are used thus extending the life of the cutting tool.
COPYRIGHT: (C)1980,JPO&Japio
JP1228979A 1979-02-07 1979-02-07 Throw-away cutting tool Pending JPS55106705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1228979A JPS55106705A (en) 1979-02-07 1979-02-07 Throw-away cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1228979A JPS55106705A (en) 1979-02-07 1979-02-07 Throw-away cutting tool

Publications (1)

Publication Number Publication Date
JPS55106705A true JPS55106705A (en) 1980-08-15

Family

ID=11801181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1228979A Pending JPS55106705A (en) 1979-02-07 1979-02-07 Throw-away cutting tool

Country Status (1)

Country Link
JP (1) JPS55106705A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0253303U (en) * 1988-10-12 1990-04-17
JPH02237701A (en) * 1988-10-21 1990-09-20 Sandvik Ab Particulate cutting insert and its producing method
JPH03277412A (en) * 1990-02-07 1991-12-09 G N Tool Kk Cutting tool having twisted blade and manufacture thereof
WO2000030792A1 (en) * 1998-11-25 2000-06-02 Anatoly Ivanovich Molokanov Double-sided removable cutting plate
CN103920898A (en) * 2014-05-09 2014-07-16 苏州勤美达精密机械有限公司 Hexagonal turning tool
CN104588703A (en) * 2014-12-01 2015-05-06 苏州勤美达精密机械有限公司 Positive rake angle type hexagonal blade

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0253303U (en) * 1988-10-12 1990-04-17
JPH02237701A (en) * 1988-10-21 1990-09-20 Sandvik Ab Particulate cutting insert and its producing method
JPH03277412A (en) * 1990-02-07 1991-12-09 G N Tool Kk Cutting tool having twisted blade and manufacture thereof
WO2000030792A1 (en) * 1998-11-25 2000-06-02 Anatoly Ivanovich Molokanov Double-sided removable cutting plate
CN103920898A (en) * 2014-05-09 2014-07-16 苏州勤美达精密机械有限公司 Hexagonal turning tool
CN104588703A (en) * 2014-12-01 2015-05-06 苏州勤美达精密机械有限公司 Positive rake angle type hexagonal blade

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