JPS6438202U - - Google Patents
Info
- Publication number
- JPS6438202U JPS6438202U JP13373587U JP13373587U JPS6438202U JP S6438202 U JPS6438202 U JP S6438202U JP 13373587 U JP13373587 U JP 13373587U JP 13373587 U JP13373587 U JP 13373587U JP S6438202 U JPS6438202 U JP S6438202U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- fixed
- blade
- chip
- shank
- 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
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
図面は本考案の２つの実施例を示すものであり
、第１図は本考案の第１実施例にかかる付刃バイ
トの刃先構造を示す付刃バイト先端部側面図、第
２図は本考案の第２実施例にかかる付刃バイトの
刃先構造を示す付刃バイト先端部側面図である。
尚、図面中、１はシヤンク、２はチツプ取付部
、３はチツプ、４ａ，４ｂ及び４ｃは超硬合金層
、５はチツプブレーカ、６は刃先である。
The drawings show two embodiments of the present invention. Fig. 1 is a side view of the tip of the cutting tool according to the first embodiment of the invention, and Fig. 2 is a side view of the tip of the cutting tool according to the first embodiment of the invention. It is a side view of the tip part of a cutting tool with a cutting edge showing the cutting edge structure of the cutting tool with a cutting edge according to a second embodiment of the present invention. In the drawings, 1 is a shank, 2 is a chip attachment part, 3 is a chip, 4a, 4b, and 4c are cemented carbide layers, 5 is a chip breaker, and 6 is a cutting edge.
Claims (1)
して２層構造の刃部を構成し、該刃部をシヤンク
の一端に形成された取付部にチツプが上層となる
如く固着し、前記チツプの先端部に刃先を設ける
付刃バイトにおいて、 前記チツプの上面及び下面に超硬合金層を固着
して３層構造の刃部を構成し、該３層構造の刃部
を前記シヤンクの取付部に固着し、該刃部の上層
の超硬合金層の先端部の一部を切欠いて、チツプ
ブレーカを形成するとともに、中間層のチツプの
先端部の一部を露出させ、該チツプの先端部に刃
先を設けたことを特徴とする付刃バイト。[Claim for Utility Model Registration] A cemented carbide layer is fixed to a chip made of a non-ferrous material to form a two-layered blade part, and the chip is attached to a mounting part formed at one end of the shank with the upper layer In a cutting tool with a cutting edge in which the tip is fixed as shown in FIG. A blade part is fixed to the mounting part of the shank, and a part of the tip of the cemented carbide layer on the upper layer of the blade part is cut out to form a chip breaker, and a part of the tip of the tip of the middle layer is cut out. A cutting tool with a blade, characterized in that a cutting edge is provided at the tip of the exposed tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13373587U JPS6438202U (en) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13373587U JPS6438202U (en) | 1987-08-31 | 1987-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6438202U true JPS6438202U (en) | 1989-03-07 |
Family
ID=31391872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13373587U Pending JPS6438202U (en) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6438202U (en) |
-
1987
- 1987-08-31 JP JP13373587U patent/JPS6438202U/ja active Pending