JPS63186505U - - Google Patents
Info
- Publication number
- JPS63186505U JPS63186505U JP7760187U JP7760187U JPS63186505U JP S63186505 U JPS63186505 U JP S63186505U JP 7760187 U JP7760187 U JP 7760187U JP 7760187 U JP7760187 U JP 7760187U JP S63186505 U JPS63186505 U JP S63186505U
- Authority
- JP
- Japan
- Prior art keywords
- wedge groove
- wedge
- holder body
- cutting tool
- hard material
- 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)
Description
第１図は、この考案の工具の一例を示す側面図
、第２図は他の実施例のホルダのみを一部破断し
て示す側面図である。
１……ホルダ本体、２……くさび溝、３，４…
…くさび溝の溝面、５……超硬合金チツプ、６…
…硬質被覆層、１０……スローアウエイチツプ、
１１……切刃、１２……くさび部、１３，１４…
…くさび部の各面。
FIG. 1 is a side view showing an example of the tool of this invention, and FIG. 2 is a partially cutaway side view showing only a holder of another embodiment. 1...Holder body, 2...Wedge groove, 3, 4...
...Groove surface of wedge groove, 5...Cemented carbide chip, 6...
...hard coating layer, 10...throwaway tip,
11... Cutting blade, 12... Wedge portion, 13, 14...
...Each side of the wedge part.
Claims (1)
さび溝を設け、一方、スローアウエイチツプには
、切刃と相反する側に上記くさび溝に対応したく
さび部を設け、このくさび部を上記くさび溝内に
ホルダ本体の素材の弾力性を利用して挾持し、切
削時の主分力を上記くさび溝の一面で、背分力を
くさび溝の他面で受けるようにした切削工具にお
いて、上記くさび溝の各面をホルダ本体よりも硬
質の材料で形成したことを特徴とするスローアウ
エイ式切削工具。 (2) 上記硬質材料による面が、硬質チツプを接
合して形成されている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式
切削工具。 (3) 上記硬質材料による面が、硬質材料をコー
テイングして形成されている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
エイ式切削工具。[Scope of Claim for Utility Model Registration] (1) The holder body is provided with a wedge groove that expands outward, and the throwaway tip is provided with a wedge portion corresponding to the wedge groove on the side opposite to the cutting edge. This wedge part is held in the wedge groove using the elasticity of the material of the holder body, and the main force during cutting is applied to one side of the wedge groove, and the back force is applied to the other side of the wedge groove. A throw-away cutting tool, characterized in that each surface of the wedge groove is made of a harder material than the holder body. (2) The indexable cutting tool according to claim 1, wherein the surface made of the hard material is formed by bonding hard chips. (3) The throw-away cutting tool according to claim 1, wherein the surface made of the hard material is formed by coating with a hard material.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7760187U JPS63186505U (en) | 1987-05-20 | 1987-05-20 | |
| EP88107889A EP0291933B2 (en) | 1987-05-20 | 1988-05-17 | Cutting tool |
| DE8888107889T DE3864075D1 (en) | 1987-05-20 | 1988-05-17 | PARTING TOOL. |
| US07/195,330 US4909677A (en) | 1987-05-20 | 1988-05-18 | Throw away cutting tool |
| KR2019880007516U KR920008174Y1 (en) | 1987-05-20 | 1988-05-20 | Throw away cutting tool |
| US07/442,813 US5054967A (en) | 1987-05-20 | 1989-11-29 | Throw away cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7760187U JPS63186505U (en) | 1987-05-20 | 1987-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63186505U true JPS63186505U (en) | 1988-11-30 |
Family
ID=30925759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7760187U Pending JPS63186505U (en) | 1987-05-20 | 1987-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63186505U (en) |
-
1987
- 1987-05-20 JP JP7760187U patent/JPS63186505U/ja active Pending
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