JPS61120402U - - Google Patents
Info
- Publication number
- JPS61120402U JPS61120402U JP265785U JP265785U JPS61120402U JP S61120402 U JPS61120402 U JP S61120402U JP 265785 U JP265785 U JP 265785U JP 265785 U JP265785 U JP 265785U JP S61120402 U JPS61120402 U JP S61120402U
- Authority
- JP
- Japan
- Prior art keywords
- throw
- arcuate
- side surfaces
- away
- away chip
- 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
- 230000001154 acute effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は、この考案のスローアウエイチツプの
一例を示す斜視図、第２図はその平面図、第３図
は正面図、第４図は側面図、第５図及び第６図は
他の実施例の斜視図、第７図は第６図のチツプの
側面図、第８図は第１図のチツプを使用したカツ
タのチツプ配列を示す図、第９図はそのカツタの
正面図、第１０図は従来のカツタのチツプ配列を
示す図である。
１０……スローアウエイチツプ、１１……上面
、１２，１２……一方の対向側面、１３，１３…
…他方の対向側面、１４……底面、１５……切刃
、１６……貫通穴、１７……ブレーカ溝。
Fig. 1 is a perspective view showing an example of the throw-away tip of this invention, Fig. 2 is a plan view thereof, Fig. 3 is a front view, Fig. 4 is a side view, and Figs. FIG. 7 is a side view of the tip shown in FIG. 6, FIG. 8 is a diagram showing the chip arrangement of a cutter using the tip shown in FIG. 1, FIG. 9 is a front view of the cutter, and FIG. FIG. 10 is a diagram showing the tip arrangement of a conventional cutter. 10... Throwaway chip, 11... Top surface, 12, 12... One opposing side surface, 13, 13...
...the other opposing side surface, 14...bottom surface, 15...cutting edge, 16...through hole, 17...breaker groove.
Claims (1)
向した２組の側面のうち１方の側面の上辺が中心
から両端に向かつて下向きに彎曲する円弧面とし
、さらに、前記上辺の彎曲した２側面を中央部が
突出し、両端部が対向側面側に接近する向きの円
弧面とし、この円弧面の側面と上面との交差した
稜を切刃としたスローアウエイチツプ。 (2) 前記円弧面の側面を上面に鋭角に交差する
向きに傾斜させたことを特徴とする実用新案登録
請求の範囲第(1)項記載のスローアウエイチツプ
。 (3) 前記円弧面の側面に切刃と平行なブレーカ
溝を設けたことを特徴とする実用新案登録請求の
範囲第(1)項又は第(2)項記載のスローアウエイチ
ツプ。[Claims for Utility Model Registration] (1) The upper surface of the square throw-away chip is an arcuate surface in which the upper edge of one of the two opposing side surfaces curves downward from the center toward both ends, and further, A throw-away chip in which the two curved side surfaces of the upper side are formed into arcuate surfaces in which the center part protrudes and both ends approach the opposing side surfaces, and the ridge where the side surfaces of the arcuate surfaces and the upper surface intersect is used as a cutting edge. (2) The throw-away chip according to claim 1, wherein the side surface of the arcuate surface is inclined in a direction that intersects the upper surface at an acute angle. (3) The throw-away tip according to claim (1) or (2) of the utility model registration, characterized in that a breaker groove parallel to the cutting edge is provided on the side surface of the arcuate surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP265785U JPS61120402U (en) | 1985-01-12 | 1985-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP265785U JPS61120402U (en) | 1985-01-12 | 1985-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61120402U true JPS61120402U (en) | 1986-07-29 |
Family
ID=30476542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP265785U Pending JPS61120402U (en) | 1985-01-12 | 1985-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61120402U (en) |
-
1985
- 1985-01-12 JP JP265785U patent/JPS61120402U/ja active Pending
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