JPS61120416U - - Google Patents
Info
- Publication number
- JPS61120416U JPS61120416U JP317085U JP317085U JPS61120416U JP S61120416 U JPS61120416 U JP S61120416U JP 317085 U JP317085 U JP 317085U JP 317085 U JP317085 U JP 317085U JP S61120416 U JPS61120416 U JP S61120416U
- Authority
- JP
- Japan
- Prior art keywords
- end mill
- ball end
- tip
- injection port
- fluid injection
- 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
Links
- 239000012530 fluid Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Milling Processes (AREA)
Description
第1図はこの考案の実施例を示すボールエンド
ミルの先端部断面側面図、第2図はその底面図、
第3図は平面部を切削する状態の説明図、第4図
は平面部切削経路の説明図、第5図は従来のボー
ルエンドミルによる平面切削部の断面説明図であ
る。
1……ボールエンドミル、2……切刃、3……
流体噴射口、6……仕上げ面。
Fig. 1 is a cross-sectional side view of the tip of a ball end mill showing an embodiment of this invention, Fig. 2 is a bottom view thereof,
FIG. 3 is an explanatory diagram of a state in which a flat part is cut, FIG. 4 is an explanatory diagram of a flat part cutting path, and FIG. 5 is a cross-sectional diagram of a flat part cut by a conventional ball end mill. 1... Ball end mill, 2... Cutting blade, 3...
Fluid injection port, 6... Finished surface.
Claims (1)
ドミルの軸心には先端部まで貫通する流体噴射口
を形成したことを特徴とするボールエンドミル。 A double-blade ball end mill characterized in that a fluid injection port is formed in the axis of the ball end mill to penetrate to the tip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP317085U JPS61120416U (en) | 1985-01-14 | 1985-01-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP317085U JPS61120416U (en) | 1985-01-14 | 1985-01-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61120416U true JPS61120416U (en) | 1986-07-29 |
Family
ID=30477545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP317085U Pending JPS61120416U (en) | 1985-01-14 | 1985-01-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61120416U (en) |
-
1985
- 1985-01-14 JP JP317085U patent/JPS61120416U/ja active Pending