JPS60142004U - Small diameter hole boring tool with throw-away tip - Google Patents
Small diameter hole boring tool with throw-away tipInfo
- Publication number
- JPS60142004U JPS60142004U JP2847684U JP2847684U JPS60142004U JP S60142004 U JPS60142004 U JP S60142004U JP 2847684 U JP2847684 U JP 2847684U JP 2847684 U JP2847684 U JP 2847684U JP S60142004 U JPS60142004 U JP S60142004U
- Authority
- JP
- Japan
- Prior art keywords
- throw
- boring tool
- small diameter
- away tip
- diameter hole
- 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
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａは押え会式メロアウェイ−穴ぐりバイトを示す
外観斜視図、第１図すはスクリューオン式スロアウエイ
ー穴ぐりバイトを示す外観斜視図、第２図ａ、 ｂは本
考案に係る小径穴ぐりバイトの平面図と側面図、第３図
は第２図の部分拡大図、第４図は本考案に係る小径穴ぐ
りバイトの加工の一実施例を示す外観斜視図である。
１．５・・・・・・ホルダー、２・・・・・・三角形ス
ロアウェイーチップ、３・・・・・・押え金、４・・・
・・・六角穴付ボルト、６・・・・・・スクリュー、７
・・・・・・矩形スロアウェイーチツプ、８・・・・・
・取付穴、９・・・・・・スロアウェイーチツプ、１０
、・・・・・・小径穴ぐカバイトホルダー、１１・・・
・・・接着剤、１２・・・・・・チップ取付部ニゲ、１
３・・・・・・チップ側端面、１４・・・・・・Ｖ字溝
、１５・・・・・・ｖ字突起、１６・・・・・・チップ
先端。Fig. 1a is an external perspective view showing a presser-type throw-away boring tool, Fig. 1 is an external perspective view showing a screw-on type throw-away drilling tool, and Fig. 2 a and b are small diameter tools according to the present invention. FIG. 3 is a partially enlarged view of FIG. 2, and FIG. 4 is an external perspective view showing an example of machining a small-diameter boring tool according to the present invention. 1.5... Holder, 2... Triangular throw-away tip, 3... Presser foot, 4...
...Hexagon socket head bolt, 6...Screw, 7
・・・・・・Rectangular throw-away chip, 8・・・・・・
・Mounting hole, 9... Throwaway tip, 10
,...Small diameter hole cavite holder, 11...
...Adhesive, 12...Chip mounting part missing, 1
3... Chip side end surface, 14... V-shaped groove, 15... V-shaped protrusion, 16... Chip tip.
Claims (1)
０°以下のＶ字溝と該溝の底にニゲとを有するホルダー
に、２ケ所の鋭角部のうち１ケ所の鋭角部にはスクイ角
を有し、対角をなす他の鋭角部には面粗度５ミクロン以
下で且つ８０°以下の鋭角を有する立方体から成るチッ
プが接着剤によって結合されていることを特徴とするス
ロアウエイーチップ付き小径穴ぐりバイト。 、Surface roughness is 5 microns or less, and elevation angle is 5° or more and opening angle is 8.
The holder has a V-shaped groove of 0° or less and a nigga at the bottom of the groove, one of the two acute angle parts has a rake angle, and the other diagonal acute angle part has a rake angle. A small-diameter boring tool with a throw-away tip, characterized in that a cube-shaped tip with a surface roughness of 5 microns or less and an acute angle of 80° or less is bonded with an adhesive. ,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2847684U JPS60142004U (en) | 1984-02-29 | 1984-02-29 | Small diameter hole boring tool with throw-away tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2847684U JPS60142004U (en) | 1984-02-29 | 1984-02-29 | Small diameter hole boring tool with throw-away tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60142004U true JPS60142004U (en) | 1985-09-20 |
Family
ID=30526383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2847684U Pending JPS60142004U (en) | 1984-02-29 | 1984-02-29 | Small diameter hole boring tool with throw-away tip |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60142004U (en) |
-
1984
- 1984-02-29 JP JP2847684U patent/JPS60142004U/en active Pending
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