JPS6367019U - - Google Patents
Info
- Publication number
- JPS6367019U JPS6367019U JP16003986U JP16003986U JPS6367019U JP S6367019 U JPS6367019 U JP S6367019U JP 16003986 U JP16003986 U JP 16003986U JP 16003986 U JP16003986 U JP 16003986U JP S6367019 U JPS6367019 U JP S6367019U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edges
- blades
- tool
- main body
- distance
- 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
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Description
第１図は本考案の一実施例に係るブローチ工具
の加工中の形状を表す断面図、第２図は一枚刃に
よる要素テスト中の形状を表す断面図、第３図は
従来のブローチ工具の加工中の形状を表す断面図
、第４図はその切屑詰まりが生じた状態の断面図
である。
図面中、１１は本体、１２は切刃、１３は刃溝
（チツプポケツト）、１７は切屑、Ｔは刃溝深さ
、Ｌは刃間距離である。
Fig. 1 is a cross-sectional view showing the shape of a broach tool according to an embodiment of the present invention during processing, Fig. 2 is a cross-sectional view showing the shape during an element test using a single blade, and Fig. 3 is a conventional broach tool. FIG. 4 is a cross-sectional view showing the shape during machining, and FIG. 4 is a cross-sectional view of the state where the chips are clogged. In the drawings, 11 is the main body, 12 is the cutting blade, 13 is the blade groove (chip pocket), 17 is the chip, T is the blade groove depth, and L is the distance between the blades.
Claims (1)
法順に配列したブローチ工具において、切刃の刃
溝深さを刃間距離よりも長くしたことを特徴とす
るブローチ工具。 A broach tool in which a number of cutting edges are arranged on the outer periphery of a rod-shaped main body in order of size along an axis, the broaching tool being characterized in that the groove depth of the cutting edges is longer than the distance between the blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16003986U JPS6367019U (en) | 1986-10-21 | 1986-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16003986U JPS6367019U (en) | 1986-10-21 | 1986-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6367019U true JPS6367019U (en) | 1988-05-06 |
Family
ID=31085035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16003986U Pending JPS6367019U (en) | 1986-10-21 | 1986-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6367019U (en) |
-
1986
- 1986-10-21 JP JP16003986U patent/JPS6367019U/ja active Pending
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