JPH0413205U - - Google Patents
Info
- Publication number
- JPH0413205U JPH0413205U JP5486990U JP5486990U JPH0413205U JP H0413205 U JPH0413205 U JP H0413205U JP 5486990 U JP5486990 U JP 5486990U JP 5486990 U JP5486990 U JP 5486990U JP H0413205 U JPH0413205 U JP H0413205U
- Authority
- JP
- Japan
- Prior art keywords
- bits
- intervals
- large number
- boring arbor
- arbor
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000007751 thermal spraying Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は本考案のボーリングアーバーによる加
工状態を示す側面図、第２図は第１図のＸ−Ｘ線
矢視図、第３図は従来のボーリングアーバーによ
る加工状態を示す側面図、第４図はアーバーのた
わみ状態を示す説明図である。
１，１ａ……ボーリングアーバー、２……バイ
ト、３……サポート、３′，３ａ′……ブツシユ
ガイド、１０……超硬膜厚部分。
Fig. 1 is a side view showing the machining state by the boring arbor of the present invention, Fig. 2 is a view taken along the line X-X in Fig. 1, and Fig. 3 is a side view showing the machining state by the conventional boring arbor. FIG. 4 is an explanatory diagram showing the deflection state of the arbor. 1, 1a...boring arbor, 2...bite, 3...support, 3', 3a'...button guide, 10...superdural thick part.
Claims (1)
された多数個のバイトにより穿設する長尺で細径
の鋼製のボーリングアーバーにおいて、前記バイ
トのそれぞれの間に超硬溶射部分を間隔をあけて
形成したことを特徴とするボーリングアーバー。 In a long and narrow steel boring arbor in which a large number of small diameter holes are drilled using a large number of bits planted at intervals on the outer circumference, carbide thermal spraying is applied between each of the bits. A boring arbor characterized by having sections formed at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5486990U JPH0413205U (en) | 1990-05-25 | 1990-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5486990U JPH0413205U (en) | 1990-05-25 | 1990-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0413205U true JPH0413205U (en) | 1992-02-03 |
Family
ID=31577316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5486990U Pending JPH0413205U (en) | 1990-05-25 | 1990-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100441251B1 (en) * | 2002-07-09 | 2004-07-21 | 비젼이노텍(주) | Stiffness gradient tool bar for processing and its manufacturing method |
-
1990
- 1990-05-25 JP JP5486990U patent/JPH0413205U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100441251B1 (en) * | 2002-07-09 | 2004-07-21 | 비젼이노텍(주) | Stiffness gradient tool bar for processing and its manufacturing method |