JPH039945Y2 - - Google Patents
Info
- Publication number
- JPH039945Y2 JPH039945Y2 JP1983088414U JP8841483U JPH039945Y2 JP H039945 Y2 JPH039945 Y2 JP H039945Y2 JP 1983088414 U JP1983088414 U JP 1983088414U JP 8841483 U JP8841483 U JP 8841483U JP H039945 Y2 JPH039945 Y2 JP H039945Y2
- Authority
- JP
- Japan
- Prior art keywords
- sintered body
- hard sintered
- diamond
- boron nitride
- reamers
- 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
Links
- 238000005520 cutting process Methods 0.000 claims description 20
- 229910003460 diamond Inorganic materials 0.000 claims description 14
- 239000010432 diamond Substances 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 14
- 229910052582 BN Inorganic materials 0.000 claims description 13
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 13
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 description 5
- 238000005219 brazing Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Milling Processes (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8841483U JPS59193631U (ja) | 1983-06-08 | 1983-06-08 | 穴あけ工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8841483U JPS59193631U (ja) | 1983-06-08 | 1983-06-08 | 穴あけ工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59193631U JPS59193631U (ja) | 1984-12-22 |
JPH039945Y2 true JPH039945Y2 (xx) | 1991-03-12 |
Family
ID=30218326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8841483U Granted JPS59193631U (ja) | 1983-06-08 | 1983-06-08 | 穴あけ工具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59193631U (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01118162A (ja) * | 1987-04-14 | 1989-05-10 | Canon Inc | カラー画像形成装置 |
JPH0742568Y2 (ja) * | 1988-01-18 | 1995-10-04 | 三菱マテリアル株式会社 | 転削工具 |
JP6895173B2 (ja) * | 2017-10-12 | 2021-06-30 | 株式会社松岡カッター製作所 | エンドミル及びエンドミルの製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5642819B2 (xx) * | 1975-02-14 | 1981-10-07 | ||
JPS57186493A (en) * | 1981-05-11 | 1982-11-16 | Ajinomoto Co Inc | Treatment of fermented solution, etc. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5938969Y2 (ja) * | 1979-09-12 | 1984-10-30 | 三菱マテリアル株式会社 | 穴あけ工具 |
JPS5852031Y2 (ja) * | 1980-05-30 | 1983-11-28 | 富士精工株式会社 | リ−マ |
-
1983
- 1983-06-08 JP JP8841483U patent/JPS59193631U/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5642819B2 (xx) * | 1975-02-14 | 1981-10-07 | ||
JPS57186493A (en) * | 1981-05-11 | 1982-11-16 | Ajinomoto Co Inc | Treatment of fermented solution, etc. |
Also Published As
Publication number | Publication date |
---|---|
JPS59193631U (ja) | 1984-12-22 |
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