JPH0435818U - - Google Patents
Info
- Publication number
- JPH0435818U JPH0435818U JP7696590U JP7696590U JPH0435818U JP H0435818 U JPH0435818 U JP H0435818U JP 7696590 U JP7696590 U JP 7696590U JP 7696590 U JP7696590 U JP 7696590U JP H0435818 U JPH0435818 U JP H0435818U
- Authority
- JP
- Japan
- Prior art keywords
- tool body
- end mill
- edge
- peripheral cutting
- cutting edge
- 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
- 238000003801 milling Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Milling Processes (AREA)
Description
第１図は、本考案肩削り用のエンドミルの一実
施例を示す要部の正面図、第２図は、その底刃図
、第３図は、変形例を示す要部の正面図、第４図
は、切削状態を概念的に示す説明図である。
１……工具本体、２……フルート溝、４……外
周切刃稜、４……面取り刃稜、５……マージン、
８……先端面。
FIG. 1 is a front view of the main parts of an embodiment of the shoulder milling end mill of the present invention, FIG. 2 is a bottom blade view thereof, and FIG. FIG. 4 is an explanatory diagram conceptually showing the cutting state. 1... Tool body, 2... Flute groove, 4... Outer cutting edge edge, 4... Chamfering edge edge, 5... Margin,
8... Tip surface.
Claims (1)
て外周切刃稜４およびマージン５が形成されるよ
うにした肩削り用のエンドミルにおいて、 前記外周切刃稜４のコーナ部分には、円弧状ま
たは直線状の面取り刃稜４ａが形成され、しかも
工具本体１の先端面８側では、底刃稜を構成しな
いように平面状を呈していることを特徴とする肩
削り用のエンドミル。[Claims for Utility Model Registration] In an end mill for shoulder milling, in which a peripheral cutting edge 4 and a margin 5 are formed along a flute groove 2 in the axial direction of a tool body 1, the peripheral cutting edge ridge A chamfered edge 4a in the shape of an arc or a straight line is formed at the corner portion of the tool body 1, and the tip surface 8 side of the tool body 1 is flat so as not to form a bottom edge. An end mill for shoulder milling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990076965U JP2525984Y2 (en) | 1990-07-19 | 1990-07-19 | End mill for shoulder milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990076965U JP2525984Y2 (en) | 1990-07-19 | 1990-07-19 | End mill for shoulder milling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0435818U true JPH0435818U (en) | 1992-03-25 |
| JP2525984Y2 JP2525984Y2 (en) | 1997-02-12 |
Family
ID=31618910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990076965U Expired - Lifetime JP2525984Y2 (en) | 1990-07-19 | 1990-07-19 | End mill for shoulder milling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2525984Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020077585A (en) * | 2001-04-02 | 2002-10-12 | 강호연 | End mill for machining involute groove |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5652615U (en) * | 1979-09-27 | 1981-05-09 | ||
| JPS62174819U (en) * | 1986-04-28 | 1987-11-06 |
-
1990
- 1990-07-19 JP JP1990076965U patent/JP2525984Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5652615U (en) * | 1979-09-27 | 1981-05-09 | ||
| JPS62174819U (en) * | 1986-04-28 | 1987-11-06 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020077585A (en) * | 2001-04-02 | 2002-10-12 | 강호연 | End mill for machining involute groove |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2525984Y2 (en) | 1997-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R323533 |
|
| R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
| R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R323533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |