JPH0366082B2 - - Google Patents

Info

Publication number
JPH0366082B2
JPH0366082B2 JP60177812A JP17781285A JPH0366082B2 JP H0366082 B2 JPH0366082 B2 JP H0366082B2 JP 60177812 A JP60177812 A JP 60177812A JP 17781285 A JP17781285 A JP 17781285A JP H0366082 B2 JPH0366082 B2 JP H0366082B2
Authority
JP
Japan
Prior art keywords
throw
away
land
flaking
chip
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 - Lifetime
Application number
JP60177812A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239101A (ja
Inventor
Susumu Iwanaga
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP17781285A priority Critical patent/JPS6239101A/ja
Publication of JPS6239101A publication Critical patent/JPS6239101A/ja
Publication of JPH0366082B2 publication Critical patent/JPH0366082B2/ja
Granted 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
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B23B27/145—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness 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
    • B23B2200/08—Rake or top surfaces
    • B23B2200/085—Rake or top surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/08—Rake or top surfaces
    • B23B2200/086—Rake or top surfaces with one or more grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
JP17781285A 1985-08-12 1985-08-12 スローアウェイチップのフレーキング防止構造 Granted JPS6239101A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17781285A JPS6239101A (ja) 1985-08-12 1985-08-12 スローアウェイチップのフレーキング防止構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17781285A JPS6239101A (ja) 1985-08-12 1985-08-12 スローアウェイチップのフレーキング防止構造

Publications (2)

Publication Number Publication Date
JPS6239101A JPS6239101A (ja) 1987-02-20
JPH0366082B2 true JPH0366082B2 (US20070031759A1-20070208-C00026.png) 1991-10-16

Family

ID=16037517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17781285A Granted JPS6239101A (ja) 1985-08-12 1985-08-12 スローアウェイチップのフレーキング防止構造

Country Status (1)

Country Link
JP (1) JPS6239101A (US20070031759A1-20070208-C00026.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8696264B2 (en) 2012-01-31 2014-04-15 Kennametal Inc. Modular cutting insert and method of making same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921283A (US20070031759A1-20070208-C00026.png) * 1972-06-16 1974-02-25
JPS5590207A (en) * 1978-11-17 1980-07-08 Kennametal Inc Cutting insert

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51119677U (US20070031759A1-20070208-C00026.png) * 1975-03-25 1976-09-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921283A (US20070031759A1-20070208-C00026.png) * 1972-06-16 1974-02-25
JPS5590207A (en) * 1978-11-17 1980-07-08 Kennametal Inc Cutting insert

Also Published As

Publication number Publication date
JPS6239101A (ja) 1987-02-20

Similar Documents

Publication Publication Date Title
US5137396A (en) Cutoff tool
CA2565422C (en) Drill with releasably mounted cutting head
JP3887787B2 (ja) 交換式切削用インサート
EP1231004B1 (en) Throw-away tip
EP0414241B1 (en) Indexable cutting insert
KR101793768B1 (ko) 절삭 인서트
JP3373219B2 (ja) チップ制御型インサート
US4367990A (en) Cutting insert
ZA200505987B (en) Cutting insert for grooving operations
JP3638603B2 (ja) スローアウェイチップ
JP5218673B2 (ja) 切削インサートおよび切削工具
GB2201910A (en) Drilling bit
JP3461538B2 (ja) 超硬質ドリル
EP0222317B1 (en) Throwaway tip
JP3921398B2 (ja) 溝入れ用切削インサート
WO2006073233A1 (en) Cutting tool insert
JP3977417B2 (ja) 分断用インサート
JPH10138033A (ja) スローアウェイチップ
JPH0366082B2 (US20070031759A1-20070208-C00026.png)
JP2011036932A (ja) 切削工具
JP2007144572A (ja) 溝入れ加工用切削インサート、溝入れ加工用切削工具および切削方法
JP3314512B2 (ja) スローアウェイチップ
JP2598452B2 (ja) 断続切削用硬質焼結体工具
JPH0217287B2 (US20070031759A1-20070208-C00026.png)
JPS6314965Y2 (US20070031759A1-20070208-C00026.png)