JPS5537206A - Manufacturing method of cutting tool - Google Patents

Manufacturing method of cutting tool

Info

Publication number
JPS5537206A
JPS5537206A JP10592378A JP10592378A JPS5537206A JP S5537206 A JPS5537206 A JP S5537206A JP 10592378 A JP10592378 A JP 10592378A JP 10592378 A JP10592378 A JP 10592378A JP S5537206 A JPS5537206 A JP S5537206A
Authority
JP
Japan
Prior art keywords
heat treatment
cutting tool
tic
shank
tin
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
JP10592378A
Other languages
Japanese (ja)
Inventor
Ryo Yamaya
Shunji Ozoe
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.)
Tungaloy Corp
Original Assignee
Toshiba Tungaloy 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 Toshiba Tungaloy Co Ltd filed Critical Toshiba Tungaloy Co Ltd
Priority to JP10592378A priority Critical patent/JPS5537206A/en
Publication of JPS5537206A publication Critical patent/JPS5537206A/en
Pending legal-status Critical Current

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  • Chemical Vapour Deposition (AREA)

Abstract

PURPOSE: To obtain a good cutting tool in such a construction that the shank is unified by welding, by applying after grinding of the edge a coating treatment of hard compound of TiC, TiN, TiCN etc. as well as a heat treatment which assures less affection of heat strain.
CONSTITUTION: The ratio of the axial length L to the diameter D of an edge part 1 made of high-speed steel is set to an extent such as L/D<3 to prevent affection of heat strain due to a heat treatment. After forming ridges 2, 3, the coating process of hard compound of TiC, TiN, TiCN, etc. is performed by application of the chemical evaporation method. Then a heat treatment composed of quenching, tempering etc. is carried out. The edge part 1 and shank 4 are consolidated by welding etc.
COPYRIGHT: (C)1980,JPO&Japio
JP10592378A 1978-08-30 1978-08-30 Manufacturing method of cutting tool Pending JPS5537206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10592378A JPS5537206A (en) 1978-08-30 1978-08-30 Manufacturing method of cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10592378A JPS5537206A (en) 1978-08-30 1978-08-30 Manufacturing method of cutting tool

Publications (1)

Publication Number Publication Date
JPS5537206A true JPS5537206A (en) 1980-03-15

Family

ID=14420374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10592378A Pending JPS5537206A (en) 1978-08-30 1978-08-30 Manufacturing method of cutting tool

Country Status (1)

Country Link
JP (1) JPS5537206A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007216322A (en) * 2006-02-15 2007-08-30 Yunitakku Kk Manufacturing method for drill head
CN104152642A (en) * 2014-08-25 2014-11-19 贵州铜仁邦农农机有限公司 Heat treatment method for cutter of farming machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007216322A (en) * 2006-02-15 2007-08-30 Yunitakku Kk Manufacturing method for drill head
CN104152642A (en) * 2014-08-25 2014-11-19 贵州铜仁邦农农机有限公司 Heat treatment method for cutter of farming machine
CN104152642B (en) * 2014-08-25 2016-08-24 贵州铜仁邦农农机有限公司 A kind of heat treatment method of farm machinery cutter

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