JPS6330412U - - Google Patents
Info
- Publication number
- JPS6330412U JPS6330412U JP12184786U JP12184786U JPS6330412U JP S6330412 U JPS6330412 U JP S6330412U JP 12184786 U JP12184786 U JP 12184786U JP 12184786 U JP12184786 U JP 12184786U JP S6330412 U JPS6330412 U JP S6330412U
- Authority
- JP
- Japan
- Prior art keywords
- tool
- hollow part
- machining
- tip
- blocking member
- 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
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 2
Landscapes
- Drilling And Boring (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
図面は本考案の中ぐり工具の使用状態を示す一
部切欠き断面図である。
１……中ぐり工具、１２ａ……先端面、１５…
…切りくず排出手段、１６……遮止部材、ａ……
切りくず、Ｈ……ワーク中空部、Ｗ……ワーク、
ｗ……ワーク内壁。
The drawing is a partially cutaway sectional view showing the boring tool of the present invention in use. 1... Boring tool, 12a... Tip surface, 15...
...Chip discharge means, 16...Blocking member, a...
Chips, H... hollow part of work, W... work,
w...The inner wall of the work.
Claims (1)
る工具であつて、工具の先端部に、加工中に切り
くずが中空部の奥に入るのを防止する遮止部材が
工具先端面よりも突出して設けられていることを
特徴とする中ぐり工具。 A tool for machining at least a part of the inner wall of a hollow part of a workpiece, the tool having a blocking member protruding from the tool tip surface at the tip of the tool to prevent chips from entering deep into the hollow part during machining. A boring tool characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12184786U JPS6330412U (en) | 1986-08-07 | 1986-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12184786U JPS6330412U (en) | 1986-08-07 | 1986-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6330412U true JPS6330412U (en) | 1988-02-27 |
Family
ID=31011491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12184786U Pending JPS6330412U (en) | 1986-08-07 | 1986-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6330412U (en) |
-
1986
- 1986-08-07 JP JP12184786U patent/JPS6330412U/ja active Pending