JPS55137803A - Cutting tool covered with cemented carbide and manufacture thereof - Google Patents
Cutting tool covered with cemented carbide and manufacture thereofInfo
- Publication number
- JPS55137803A JPS55137803A JP4276179A JP4276179A JPS55137803A JP S55137803 A JPS55137803 A JP S55137803A JP 4276179 A JP4276179 A JP 4276179A JP 4276179 A JP4276179 A JP 4276179A JP S55137803 A JPS55137803 A JP S55137803A
- Authority
- JP
- Japan
- Prior art keywords
- cemented carbide
- tool
- furnace
- cutting tool
- manufacture
- 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
Links
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
PURPOSE: To obtain a tool covered with a cemented carbide, showing pertinent abrasive resistance and damage resistance in a cutting area wherein a strong impact is being imposed and capable of being used for a long period of time, industrially at a low cost.
CONSTITUTION: A cutting tool 1A made of a cemented carbide is inserted between a base plate 3 and a protecting plate 4 of ceramic arranged with a predetermined distance in parallel by four pieces of columns 2 and is loaded into a surface treatment furnace after being set in such condition. The furnace is heated to an internal temperature of 1,000°C and mixed gas containing 3% of TiCl4, 37% of N2 and 60% of H2 (all vol.%) is induced thereinto, thereafter, the tool is kept in the furnace during 3 hours, thereby, a TiN covering layer may be formed on the surface of said cemented carbide tool 1A.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4276179A JPS603921B2 (en) | 1979-04-09 | 1979-04-09 | Surface-coated cemented carbide cutting tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4276179A JPS603921B2 (en) | 1979-04-09 | 1979-04-09 | Surface-coated cemented carbide cutting tools |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55137803A true JPS55137803A (en) | 1980-10-28 |
JPS603921B2 JPS603921B2 (en) | 1985-01-31 |
Family
ID=12644955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4276179A Expired JPS603921B2 (en) | 1979-04-09 | 1979-04-09 | Surface-coated cemented carbide cutting tools |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS603921B2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5925973A (en) * | 1982-08-04 | 1984-02-10 | Hitachi Metals Ltd | Multiply coated material and its manufacture |
JPS5925968A (en) * | 1982-08-04 | 1984-02-10 | Hitachi Metals Ltd | Multiply coated material and its manufacture |
JPS60165102U (en) * | 1984-04-09 | 1985-11-01 | リズム自動車部品製造株式会社 | Part-Time Job |
US4643620A (en) * | 1983-05-27 | 1987-02-17 | Sumitomo Electric Industries, Ltd. | Coated hard metal tool |
JPH02116125A (en) * | 1988-10-26 | 1990-04-27 | Tokyo Electron Ltd | Treatment device |
CN109070233A (en) * | 2016-06-29 | 2018-12-21 | 住友电工硬质合金株式会社 | Cutting element |
US10292718B2 (en) | 2015-07-02 | 2019-05-21 | Viant As&O Holdings, Llc | Graphene-enhanced orthopedic cutting instruments |
WO2022138147A1 (en) * | 2020-12-25 | 2022-06-30 | 京セラ株式会社 | Coated tool and cutting tool |
WO2022138400A1 (en) * | 2020-12-25 | 2022-06-30 | 京セラ株式会社 | Coated tool and cutting tool |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1040017C2 (en) | 2013-01-23 | 2014-07-24 | Utior Las En Constructiebedrijf | DEVICE AND METHOD FOR MANUFACTURING A PROFILED METAL PLATE, PROFILED METAL PLATES AND CONSTRUCTION PART. |
-
1979
- 1979-04-09 JP JP4276179A patent/JPS603921B2/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5925973A (en) * | 1982-08-04 | 1984-02-10 | Hitachi Metals Ltd | Multiply coated material and its manufacture |
JPS5925968A (en) * | 1982-08-04 | 1984-02-10 | Hitachi Metals Ltd | Multiply coated material and its manufacture |
JPS6112030B2 (en) * | 1982-08-04 | 1986-04-05 | Hitachi Metals Ltd | |
JPS6112029B2 (en) * | 1982-08-04 | 1986-04-05 | Hitachi Metals Ltd | |
US4643620A (en) * | 1983-05-27 | 1987-02-17 | Sumitomo Electric Industries, Ltd. | Coated hard metal tool |
JPS60165102U (en) * | 1984-04-09 | 1985-11-01 | リズム自動車部品製造株式会社 | Part-Time Job |
JPH02116125A (en) * | 1988-10-26 | 1990-04-27 | Tokyo Electron Ltd | Treatment device |
US10292718B2 (en) | 2015-07-02 | 2019-05-21 | Viant As&O Holdings, Llc | Graphene-enhanced orthopedic cutting instruments |
CN109070233A (en) * | 2016-06-29 | 2018-12-21 | 住友电工硬质合金株式会社 | Cutting element |
JPWO2018003272A1 (en) * | 2016-06-29 | 2019-05-23 | 住友電工ハードメタル株式会社 | Cutting tools |
EP3479938A4 (en) * | 2016-06-29 | 2020-03-04 | Sumitomo Electric Hardmetal Corp. | Cutting tool |
US10882117B2 (en) | 2016-06-29 | 2021-01-05 | Sumitomo Electric Hardmetal Corp. | Cutting tool |
WO2022138147A1 (en) * | 2020-12-25 | 2022-06-30 | 京セラ株式会社 | Coated tool and cutting tool |
WO2022138400A1 (en) * | 2020-12-25 | 2022-06-30 | 京セラ株式会社 | Coated tool and cutting tool |
Also Published As
Publication number | Publication date |
---|---|
JPS603921B2 (en) | 1985-01-31 |
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