JPH02143104U - - Google Patents
Info
- Publication number
- JPH02143104U JPH02143104U JP5306989U JP5306989U JPH02143104U JP H02143104 U JPH02143104 U JP H02143104U JP 5306989 U JP5306989 U JP 5306989U JP 5306989 U JP5306989 U JP 5306989U JP H02143104 U JPH02143104 U JP H02143104U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- throw
- honing
- away tip
- angle
- 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
- 210000001331 nose Anatomy 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は本考案にかかる切刃稜付スローアウエ
イチツプの斜視図、第２図はその平面図、第３図
はその正面図、第４図はそのノーズ部切刃稜の形
状を示すａ−ａ断面図、第５図はその中央部切刃
稜の形状を示すｂ−ｂ断面図、第６図は従来の切
刃稜付スローアウエイチツプの平面図、第７図は
その切刃稜の形状を示すｃ−ｃ断面図、第８図は
他の従来例の切刃稜の形状を示す断面図である。
図中、Ａ……切刃稜付スローアウエイチツプ、
１……逃げ面、２……すくい面、３……切刃稜、
４……切刃、５……ノーズ、６……中央、３１…
…ノーズ部切刃稜、３２……中央部切刃稜。
Fig. 1 is a perspective view of a throw-away tip with a cutting edge according to the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a front view thereof, and Fig. 4 shows the shape of the cutting edge of the nose portion. -a sectional view, Fig. 5 is a bb sectional view showing the shape of the central cutting edge ridge, Fig. 6 is a plan view of a conventional throw-away tip with cutting edge ridge, and Fig. 7 is the cutting edge ridge. FIG. 8 is a cross-sectional view showing the shape of the cutting edge of another conventional example. In the diagram, A... Throwaway tip with cutting edge,
1... flank face, 2... rake face, 3... cutting edge ridge,
4... Cutting blade, 5... Nose, 6... Center, 31...
...Nose part cutting edge ridge, 32...Central part cutting edge ridge.
Claims (1)
刃を強化するために所定の角度ホーニングを施し
て切刃稜を形成し、前記逃げ面の両端がノーズと
なつている切刃稜付スローアウエイチツプにおい
て、 前記切刃稜を形成する角度ホーニングの傾斜角
度が、両端のノーズから中央に向かつて、連続的
に増加することを特徴とする切刃稜付スローアウ
エイチツプ。 ２ 前記ノーズから中央に向かつて連続的に増加
する角度ホーニングの変化は、最大変化１°〜６
０°と最小変化６°〜４０°の間にあることを特
徴とする切刃稜付スローアウエイチツプ。[Claims for Utility Model Registration] 1. A cutting edge is formed by honing at a predetermined angle on the rake face side of the intersection line of the flank face and the rake face in order to strengthen the cutting edge, and both ends of the flank face are A throw-away tip with a cutting edge forming a nose, wherein the inclination angle of the angle honing forming the cutting edge increases continuously from the noses at both ends toward the center. Includes throw-away tip. 2 The change in the angle honing that increases continuously from the nose toward the center has a maximum change of 1° to 6
A throw-away tip with a ridged cutting edge, characterized in that the minimum change is between 0° and 6° to 40°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5306989U JPH02143104U (en) | 1989-05-09 | 1989-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5306989U JPH02143104U (en) | 1989-05-09 | 1989-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02143104U true JPH02143104U (en) | 1990-12-05 |
Family
ID=31573932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5306989U Pending JPH02143104U (en) | 1989-05-09 | 1989-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02143104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013520323A (en) * | 2010-02-25 | 2013-06-06 | セラティチット オーストリア ゲゼルシャフト ミット ベシュレンクテル ハフツング | Cutting insert |
| EP1855828A4 (en) * | 2005-02-22 | 2016-10-12 | Seco Tools Ab | A cutting insert with a small chamfer angle at the nose cutting edge |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS541099U (en) * | 1977-06-07 | 1979-01-06 | ||
| JPH0253302B2 (en) * | 1981-07-17 | 1990-11-16 | Mihyaeru Heraufu Mas Fab |
-
1989
- 1989-05-09 JP JP5306989U patent/JPH02143104U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS541099U (en) * | 1977-06-07 | 1979-01-06 | ||
| JPH0253302B2 (en) * | 1981-07-17 | 1990-11-16 | Mihyaeru Heraufu Mas Fab |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1855828A4 (en) * | 2005-02-22 | 2016-10-12 | Seco Tools Ab | A cutting insert with a small chamfer angle at the nose cutting edge |
| JP2013520323A (en) * | 2010-02-25 | 2013-06-06 | セラティチット オーストリア ゲゼルシャフト ミット ベシュレンクテル ハフツング | Cutting insert |
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