JPH0319616U - - Google Patents
Info
- Publication number
- JPH0319616U JPH0319616U JP7768689U JP7768689U JPH0319616U JP H0319616 U JPH0319616 U JP H0319616U JP 7768689 U JP7768689 U JP 7768689U JP 7768689 U JP7768689 U JP 7768689U JP H0319616 U JPH0319616 U JP H0319616U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- end mill
- serration
- mill according
- recess
- 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
- 239000006061 abrasive grain Substances 0.000 claims description 2
Landscapes
- Milling Processes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
第1図はこの考案の実施例の正面図、第2図は
第1図−線による断面図、第3図は他の実施
例の要部の半部切断面図、第4図、第5図はさら
に別の実施例の正面図、第6図はさらに他の実施
例の第2図対応図である。
2……柄部、3……刃部、4……セレーシヨン
溝、5……セレーシヨン刃、6……硬質砥粒、8
……凹部。
Fig. 1 is a front view of an embodiment of this invention, Fig. 2 is a sectional view taken along the line of Fig. 1, Fig. 3 is a half sectional view of the main part of another embodiment, Figs. The figure is a front view of yet another embodiment, and FIG. 6 is a view corresponding to FIG. 2 of still another embodiment. 2... Handle portion, 3... Blade portion, 4... Serration groove, 5... Serration blade, 6... Hard abrasive grain, 8
...Concavity.
Claims (1)
らなり、刃部の外周面に多数の溝をもつてセレー
シヨン刃が形成され、該セレーシヨン刃に硬質砥
粒が付着されているエンドミル。 (2) 前記セレーシヨン刃はエンドミル本体の軸
心に平行な直刃で形成されている請求項1記載の
エンドミル。 (3) 前記セレーシヨン刃はねじれ刃で形成され
ている請求項1記載のエンドミル。 (4) 前記刃部の端面中央に凹部が穿設され、該
凹部に通ずる多数の鋸刃状切刃が設けられている
請求項1,2又は3記載のエンドミル。[Claims for Utility Model Registration] (1) A serration blade consisting of a handle and a blade provided integrally with the handle, with a number of grooves formed on the outer circumferential surface of the blade, the serration blade An end mill with hard abrasive grains attached to it. (2) The end mill according to claim 1, wherein the serration blade is formed as a straight blade parallel to the axis of the end mill body. (3) The end mill according to claim 1, wherein the serration blade is formed of a twisted blade. (4) The end mill according to claim 1, 2 or 3, wherein a recess is formed in the center of the end face of the blade, and a number of saw blade-like cutting edges are provided that communicate with the recess.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7768689U JPH0319616U (en) | 1989-07-03 | 1989-07-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7768689U JPH0319616U (en) | 1989-07-03 | 1989-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0319616U true JPH0319616U (en) | 1991-02-26 |
Family
ID=31620301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7768689U Pending JPH0319616U (en) | 1989-07-03 | 1989-07-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0319616U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010036254A (en) * | 2008-07-31 | 2010-02-18 | Toshiba Mach Co Ltd | Method for processing carbon fiber material |
JP2011218469A (en) * | 2010-04-07 | 2011-11-04 | Mitsubishi Heavy Ind Ltd | Grinding tool |
JP2011218471A (en) * | 2010-04-07 | 2011-11-04 | Mitsubishi Heavy Ind Ltd | Grinding tool |
JP2011218470A (en) * | 2010-04-07 | 2011-11-04 | Mitsubishi Heavy Ind Ltd | Grinding tool and method for manufacturing the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4838591A (en) * | 1971-09-20 | 1973-06-06 | ||
JPS61265207A (en) * | 1985-05-18 | 1986-11-25 | Hitachi Metals Ltd | Electrodeposited milling tool |
-
1989
- 1989-07-03 JP JP7768689U patent/JPH0319616U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4838591A (en) * | 1971-09-20 | 1973-06-06 | ||
JPS61265207A (en) * | 1985-05-18 | 1986-11-25 | Hitachi Metals Ltd | Electrodeposited milling tool |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010036254A (en) * | 2008-07-31 | 2010-02-18 | Toshiba Mach Co Ltd | Method for processing carbon fiber material |
JP2011218469A (en) * | 2010-04-07 | 2011-11-04 | Mitsubishi Heavy Ind Ltd | Grinding tool |
JP2011218471A (en) * | 2010-04-07 | 2011-11-04 | Mitsubishi Heavy Ind Ltd | Grinding tool |
JP2011218470A (en) * | 2010-04-07 | 2011-11-04 | Mitsubishi Heavy Ind Ltd | Grinding tool and method for manufacturing the same |