JPS54136489A - Keeper - Google Patents

Keeper

Info

Publication number
JPS54136489A
JPS54136489A JP4439078A JP4439078A JPS54136489A JP S54136489 A JPS54136489 A JP S54136489A JP 4439078 A JP4439078 A JP 4439078A JP 4439078 A JP4439078 A JP 4439078A JP S54136489 A JPS54136489 A JP S54136489A
Authority
JP
Japan
Prior art keywords
keeper
wear
fastening
retained
press
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
JP4439078A
Other languages
Japanese (ja)
Inventor
Yuzo Mori
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 JP4439078A priority Critical patent/JPS54136489A/en
Publication of JPS54136489A publication Critical patent/JPS54136489A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

PURPOSE: To provide a 5W200μ-thick wear-resistant coating on the surface of a keeper for preventing the wear of the front tip portion of said keeper during chip cutting operation so that press-fastening of chips may be retained for a long period of time.
CONSTITUTION: A keeper 2 for fastening a ceramic chip 1 on a holder body 2 is made of alloy tool steel. A 5W200μ-thick high-temperature wear resistant coating 6 is provided on the surface of said keeper 2 by making chemical and physical phase evaporation of more than one of carbides, nitrides and oxides. The chip 1 press- fastening of said keeper 3 is retained with the wear of the front tip portion of said keeper 2 is prevented by said coating 6 during chip cutting operation.
COPYRIGHT: (C)1979,JPO&Japio
JP4439078A 1978-04-14 1978-04-14 Keeper Pending JPS54136489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4439078A JPS54136489A (en) 1978-04-14 1978-04-14 Keeper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4439078A JPS54136489A (en) 1978-04-14 1978-04-14 Keeper

Publications (1)

Publication Number Publication Date
JPS54136489A true JPS54136489A (en) 1979-10-23

Family

ID=12690173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4439078A Pending JPS54136489A (en) 1978-04-14 1978-04-14 Keeper

Country Status (1)

Country Link
JP (1) JPS54136489A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335506U (en) * 1986-08-26 1988-03-07
JP2007111811A (en) * 2005-10-19 2007-05-10 Mitsubishi Materials Corp Throwaway cutting tip of surface-coated cermet with hard coating layer achieving excellent anti-chipping performance in high-speed cutting work
JP2007111787A (en) * 2005-10-18 2007-05-10 Mitsubishi Materials Corp Throwaway cutting tip of surface-coated cermet, with hard coating layer achieving excellent anti-chipping performance in high-speed cutting work
JP2007111813A (en) * 2005-10-19 2007-05-10 Mitsubishi Materials Corp Throwaway cutting tip of surface-coated cermet with hard coating layer achieving excellent anti-chipping performance in high-speed cutting work
JP2007118154A (en) * 2005-10-31 2007-05-17 Mitsubishi Materials Corp Surface-coated cermet throwaway cutting tip having hard coating layer exhibiting excellent chipping resistance in high speed cutting
JP2007118107A (en) * 2005-10-26 2007-05-17 Mitsubishi Materials Corp Non-hole surface-coated cermet throwaway cutting tip having hard coating layer exhibiting excellent chipping resistance in high speed cutting
JP2007118156A (en) * 2005-10-31 2007-05-17 Mitsubishi Materials Corp Non-hole surface-coated cermet throwaway cutting tip having hard coating layer exhibiting excellent chipping resistance in high speed cutting
JP2007125662A (en) * 2005-11-04 2007-05-24 Mitsubishi Materials Corp Non-perforated surface coated cermet-made cutting throw-away chip having hard coated layer exhibiting excellent chipping resistance in high-speed cutting
JP2007125658A (en) * 2005-11-04 2007-05-24 Mitsubishi Materials Corp Non-perforated surface coated cermet-made cutting throw-away chip having hard coated layer exhibiting excellent chipping resistance in high-speed cutting
JP2007125660A (en) * 2005-11-04 2007-05-24 Mitsubishi Materials Corp Non-perforated surface coated cermet-made cutting throw-away chip having hard coated layer exhibiting excellent chipping resistance in high-speed cutting
JP2007160459A (en) * 2005-12-13 2007-06-28 Mitsubishi Materials Corp Surface coated cermet cutting tip having hard coating layer exhibiting superior chipping resistance in high speed cutting
JP2007160460A (en) * 2005-12-13 2007-06-28 Mitsubishi Materials Corp Pore-free surface coated cermet cutting throw-away tip having hard coating layer exhibiting superior chipping resistance in high speed cutting
JP2007160424A (en) * 2005-12-12 2007-06-28 Mitsubishi Materials Corp Pore-free surface coated cermet cutting throw-away tip having hard coating layer exhibiting chipping resistance in high speed cutting
JP2007160423A (en) * 2005-12-12 2007-06-28 Mitsubishi Materials Corp Surface coated cermet cutting throw-away tip having hard coating layer exhibiting chipping resistance in high speed cutting
JP2007160426A (en) * 2005-12-12 2007-06-28 Mitsubishi Materials Corp Pore-free surface coated cermet cutting throw-away tip having hard coating layer exhibiting excellent chipping resistance in high speed cutting
JP2007160425A (en) * 2005-12-12 2007-06-28 Mitsubishi Materials Corp Surface coated cermet cutting throw-away tip having hard coating layer exhibiting excellent chipping resistance in high speed cutting
JP2009000754A (en) * 2007-06-20 2009-01-08 Tungaloy Corp Presser, tool holder and throw-away cutware

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335506U (en) * 1986-08-26 1988-03-07
JP2007111787A (en) * 2005-10-18 2007-05-10 Mitsubishi Materials Corp Throwaway cutting tip of surface-coated cermet, with hard coating layer achieving excellent anti-chipping performance in high-speed cutting work
JP2007111811A (en) * 2005-10-19 2007-05-10 Mitsubishi Materials Corp Throwaway cutting tip of surface-coated cermet with hard coating layer achieving excellent anti-chipping performance in high-speed cutting work
JP2007111813A (en) * 2005-10-19 2007-05-10 Mitsubishi Materials Corp Throwaway cutting tip of surface-coated cermet with hard coating layer achieving excellent anti-chipping performance in high-speed cutting work
JP2007118107A (en) * 2005-10-26 2007-05-17 Mitsubishi Materials Corp Non-hole surface-coated cermet throwaway cutting tip having hard coating layer exhibiting excellent chipping resistance in high speed cutting
JP2007118154A (en) * 2005-10-31 2007-05-17 Mitsubishi Materials Corp Surface-coated cermet throwaway cutting tip having hard coating layer exhibiting excellent chipping resistance in high speed cutting
JP2007118156A (en) * 2005-10-31 2007-05-17 Mitsubishi Materials Corp Non-hole surface-coated cermet throwaway cutting tip having hard coating layer exhibiting excellent chipping resistance in high speed cutting
JP2007125658A (en) * 2005-11-04 2007-05-24 Mitsubishi Materials Corp Non-perforated surface coated cermet-made cutting throw-away chip having hard coated layer exhibiting excellent chipping resistance in high-speed cutting
JP2007125662A (en) * 2005-11-04 2007-05-24 Mitsubishi Materials Corp Non-perforated surface coated cermet-made cutting throw-away chip having hard coated layer exhibiting excellent chipping resistance in high-speed cutting
JP2007125660A (en) * 2005-11-04 2007-05-24 Mitsubishi Materials Corp Non-perforated surface coated cermet-made cutting throw-away chip having hard coated layer exhibiting excellent chipping resistance in high-speed cutting
JP2007160424A (en) * 2005-12-12 2007-06-28 Mitsubishi Materials Corp Pore-free surface coated cermet cutting throw-away tip having hard coating layer exhibiting chipping resistance in high speed cutting
JP2007160423A (en) * 2005-12-12 2007-06-28 Mitsubishi Materials Corp Surface coated cermet cutting throw-away tip having hard coating layer exhibiting chipping resistance in high speed cutting
JP2007160426A (en) * 2005-12-12 2007-06-28 Mitsubishi Materials Corp Pore-free surface coated cermet cutting throw-away tip having hard coating layer exhibiting excellent chipping resistance in high speed cutting
JP2007160425A (en) * 2005-12-12 2007-06-28 Mitsubishi Materials Corp Surface coated cermet cutting throw-away tip having hard coating layer exhibiting excellent chipping resistance in high speed cutting
JP2007160459A (en) * 2005-12-13 2007-06-28 Mitsubishi Materials Corp Surface coated cermet cutting tip having hard coating layer exhibiting superior chipping resistance in high speed cutting
JP2007160460A (en) * 2005-12-13 2007-06-28 Mitsubishi Materials Corp Pore-free surface coated cermet cutting throw-away tip having hard coating layer exhibiting superior chipping resistance in high speed cutting
JP2009000754A (en) * 2007-06-20 2009-01-08 Tungaloy Corp Presser, tool holder and throw-away cutware

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