JPH0473401U - - Google Patents
Info
- Publication number
- JPH0473401U JPH0473401U JP11480590U JP11480590U JPH0473401U JP H0473401 U JPH0473401 U JP H0473401U JP 11480590 U JP11480590 U JP 11480590U JP 11480590 U JP11480590 U JP 11480590U JP H0473401 U JPH0473401 U JP H0473401U
- Authority
- JP
- Japan
- Prior art keywords
- porous material
- showing
- drill
- drills
- utility
- 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
- 239000011148 porous material Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 description 4
Landscapes
- Milling Processes (AREA)
- Drilling Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は、本考案の実施例における多孔質の金
属材料からなるドリルを示す平面図。第２図は、
本考案の実施例における多孔質の金属材料からな
るドリル先端を示す拡大図。第３図は、本考案の
実施例における多孔質の金属材料からなるエンド
ミルを示す平面図。第４図は、本考案の実施例に
おける多孔質の金属材料からなるエンドミル先端
を示す拡大図。第５図は、本考案の実施例におけ
るチヤツクを示す平面図。第６図は、従来の流路
付きドリルを示す平面図。第７図は、従来の流路
付きドリルの先端部を示す拡大図。
１……ドリル、３……空孔、４……エンドミル
、５……チヤツク、８……チヤツク流路、１０…
…チヤツク本体、１３……流路ドリル。
FIG. 1 is a plan view showing a drill made of porous metal material in an embodiment of the present invention. Figure 2 shows
FIG. 2 is an enlarged view showing a drill tip made of porous metal material in an embodiment of the present invention. FIG. 3 is a plan view showing an end mill made of porous metal material in an embodiment of the present invention. FIG. 4 is an enlarged view showing the tip of an end mill made of porous metal material in an embodiment of the present invention. FIG. 5 is a plan view showing a chuck in an embodiment of the present invention. FIG. 6 is a plan view showing a conventional drill with a flow path. FIG. 7 is an enlarged view showing the tip of a conventional drill with a flow path. DESCRIPTION OF SYMBOLS 1...Drill, 3...Hole, 4...End mill, 5...Chuck, 8...Chuck channel, 10...
...chuck body, 13...channel drill.
Claims (1)
材に多孔質材料を使用したことを特徴とする多孔
質材料刃具の構造。 A porous material cutting tool structure characterized by using a porous material for the base material of cutting tools such as end mills, drills, and drill bits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11480590U JPH0473401U (en) | 1990-11-01 | 1990-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11480590U JPH0473401U (en) | 1990-11-01 | 1990-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0473401U true JPH0473401U (en) | 1992-06-26 |
Family
ID=31862521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11480590U Pending JPH0473401U (en) | 1990-11-01 | 1990-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0473401U (en) |
-
1990
- 1990-11-01 JP JP11480590U patent/JPH0473401U/ja active Pending