JPH0278218U - - Google Patents

Info

Publication number
JPH0278218U
JPH0278218U JP1989095895U JP9589589U JPH0278218U JP H0278218 U JPH0278218 U JP H0278218U JP 1989095895 U JP1989095895 U JP 1989095895U JP 9589589 U JP9589589 U JP 9589589U JP H0278218 U JPH0278218 U JP H0278218U
Authority
JP
Japan
Prior art keywords
throw
away
cutting
thread
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.)
Granted
Application number
JP1989095895U
Other languages
Japanese (ja)
Other versions
JPH0426167Y2 (en
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 filed Critical
Priority to JP1989095895U priority Critical patent/JPH0426167Y2/ja
Publication of JPH0278218U publication Critical patent/JPH0278218U/ja
Application granted granted Critical
Publication of JPH0426167Y2 publication Critical patent/JPH0426167Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係るネジ切り用スローアウエ
イチツプの一実施例を示す斜視図、第２図は同じ
く切刃部分を示す部分拡大平面図、第３図はその
側面図、第４図は使用状態の切削屑の流れを模式
的に示した平面略図、第５図は従来例を示す平面
図である。 １…ネジ切り用スローアウエイチツプ、４…コ
ーナー部、５…切刃、８…送出溝、９…巻込み用
凹部、１０…側面開口部。 Fig. 1 is a perspective view showing one embodiment of the throw-away tip for thread cutting according to the present invention, Fig. 2 is a partially enlarged plan view showing the cutting blade portion, Fig. 3 is a side view thereof, and Fig. 4 is FIG. 5 is a schematic plan view schematically showing the flow of cutting waste during use, and FIG. 5 is a plan view showing a conventional example. DESCRIPTION OF SYMBOLS 1... Throwaway tip for thread cutting, 4... Corner part, 5... Cutting blade, 8... Delivery groove, 9... Recessed part for winding, 10... Side opening.

Claims (1)

【実用新案登録請求の範囲】 (1) コーナー部にネジ溝形状に対応した切刃を
有したネジ切り用スローアウエイチツプであつて
、該切刃内方の上面部分を該切刃よりも凹んだ送
出溝とし、該送出溝よりも凹みが深くかつスロー
アウエイチツプの一側面上部を切欠いて側面開口
部を設けてなる巻込み用凹部を上記送出溝内方の
一側面寄りに連続して形成したことを特徴とする
ネジ切り用スローアウエイチツプ。 (2) 上記側面開口部がスローアウエイチツプの
ネジ切り方向側に設けられている第１項記載のネ
ジ切り用スローアウエイチツプ。 (3) 巻込み用凹部の凹底部が切刃の二等分線よ
りも進行方向側に位置して形成されている第１項
又は第２項記載のネジ切り用スローアウエイチツ
プ。[Scope of Claim for Utility Model Registration] (1) A throw-away tip for thread cutting having a cutting edge corresponding to the shape of a thread groove at a corner portion, the upper surface portion of which is inside the cutting edge being recessed than the cutting edge. A recess for winding is formed continuously near one side inside the throw-away groove, and the throw-away chip has a recess deeper than the throw-away groove and has a side opening by notching the upper part of one side of the throw-away chip. Throw-away tip for thread cutting. (2) The throw-away chip for thread cutting according to item 1, wherein the side opening is provided on the thread-cutting direction side of the throw-away chip. (3) The throw-away tip for thread cutting according to item 1 or 2, wherein the bottom of the winding recess is located on the advancing direction side of the bisector of the cutting blade.
JP1989095895U 1988-08-25 1989-08-16 Expired JPH0426167Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989095895U JPH0426167Y2 (en) 1988-08-25 1989-08-16

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11134788 1988-08-25
JP1989095895U JPH0426167Y2 (en) 1988-08-25 1989-08-16

Publications (2)

Publication Number Publication Date
JPH0278218U true JPH0278218U (en) 1990-06-15
JPH0426167Y2 JPH0426167Y2 (en) 1992-06-24

Family

ID=31718703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989095895U Expired JPH0426167Y2 (en) 1988-08-25 1989-08-16

Country Status (1)

Country Link
JP (1) JPH0426167Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009119578A (en) * 2007-11-16 2009-06-04 Kyocera Corp Cutting insert for groove forming
JP2013063508A (en) * 2005-10-19 2013-04-11 Three M Innovative Properties Co Aligned multi-diamond cutting tool assembly for creating microreplication tool, and method for creating the cutting tool assembly
WO2016208536A1 (en) * 2015-06-23 2016-12-29 京セラ株式会社 Cutting insert, cutting tool, and method for manufacturing cut workpiece using same
WO2022118946A1 (en) * 2020-12-04 2022-06-09 京セラ株式会社 Cutting insert, cutting tool, and method for producing cutting workpiece

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5162476A (en) * 1974-11-28 1976-05-31 Dijet Ind Co Ltd SUROOAUEICHIT SUPU
JPS58154021U (en) * 1982-04-06 1983-10-14 東芝タンガロイ株式会社 thread cutting tool
JPS5964205A (en) * 1982-09-07 1984-04-12 ザ・ヴアレロン・コ−ポレ−シヨン Chip breaker insert for metal cutting tool
JPS59175902A (en) * 1983-03-15 1984-10-05 サントレ−ド・リミテイド Threading cutting inserted tooth tool
JPS63113502U (en) * 1987-01-16 1988-07-21

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5162476A (en) * 1974-11-28 1976-05-31 Dijet Ind Co Ltd SUROOAUEICHIT SUPU
JPS58154021U (en) * 1982-04-06 1983-10-14 東芝タンガロイ株式会社 thread cutting tool
JPS5964205A (en) * 1982-09-07 1984-04-12 ザ・ヴアレロン・コ−ポレ−シヨン Chip breaker insert for metal cutting tool
JPS59175902A (en) * 1983-03-15 1984-10-05 サントレ−ド・リミテイド Threading cutting inserted tooth tool
JPS63113502U (en) * 1987-01-16 1988-07-21

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013063508A (en) * 2005-10-19 2013-04-11 Three M Innovative Properties Co Aligned multi-diamond cutting tool assembly for creating microreplication tool, and method for creating the cutting tool assembly
JP2009119578A (en) * 2007-11-16 2009-06-04 Kyocera Corp Cutting insert for groove forming
WO2016208536A1 (en) * 2015-06-23 2016-12-29 京セラ株式会社 Cutting insert, cutting tool, and method for manufacturing cut workpiece using same
JPWO2016208536A1 (en) * 2015-06-23 2018-03-29 京セラ株式会社 CUTTING INSERT, CUTTING TOOL, AND CUTTING PRODUCT MANUFACTURING METHOD USING THE SAME
WO2022118946A1 (en) * 2020-12-04 2022-06-09 京セラ株式会社 Cutting insert, cutting tool, and method for producing cutting workpiece

Also Published As

Publication number Publication date
JPH0426167Y2 (en) 1992-06-24

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