JPS6313608U - - Google Patents
Info
- Publication number
- JPS6313608U JPS6313608U JP10600486U JP10600486U JPS6313608U JP S6313608 U JPS6313608 U JP S6313608U JP 10600486 U JP10600486 U JP 10600486U JP 10600486 U JP10600486 U JP 10600486U JP S6313608 U JPS6313608 U JP S6313608U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- chip
- tool
- tool body
- milling
- 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
- 238000003801 milling Methods 0.000 claims description 9
Description
第１図は本考案の一実施例であるフライス加工
工具の底面図である。第２図は第１図のフライス
加工工具の一部を示す右方からの視図である。第
３図は第１図のフライス加工工具のスローアウエ
イチツプを示す斜視図である。第４図、第５図お
よび第６図は、それぞれ第３図に示されているス
ローアウエイチツプの平面図、正面図および底面
図である。第７図は第１図のフライス加工工具の
工具本体のチツプ座部分を示す斜視図である。第
８図は第１図のフライス加工工具の部分断面図で
ある。第９図は従来のフライス加工工具の一例を
示す底面図である。第１０図は本考案の他の実施
例におけるスローアウエイチツプの正面図である
。
１０：工具本体、１２：底面、１４：チツプ座
、１６，４０：スローアウエイチツプ、１８：上
面、２０：下面、２４，２６：突起稜、３４：凹
み、α′：半径方向のすくい角、β′：軸心方向
のすくい角。
FIG. 1 is a bottom view of a milling tool that is an embodiment of the present invention. FIG. 2 is a view from the right of a portion of the milling tool of FIG. 1; 3 is a perspective view of the throw-away tip of the milling tool of FIG. 1; FIG. 4, 5, and 6 are a top, front, and bottom view, respectively, of the throwaway tip shown in FIG. 3. 7 is a perspective view showing the chip seat portion of the tool body of the milling tool shown in FIG. 1. FIG. 8 is a partial cross-sectional view of the milling tool of FIG. 1; FIG. FIG. 9 is a bottom view showing an example of a conventional milling tool. FIG. 10 is a front view of a throwaway tip in another embodiment of the present invention. 10: Tool body, 12: Bottom surface, 14: Chip seat, 16, 40: Throwaway chip, 18: Top surface, 20: Bottom surface, 24, 26: Projection ridge, 34: Recess, α': Radial rake angle, β′: Rake angle in the axial direction.
Claims (1)
体と、該チツプ座に着脱可能に取り付けられる平
面視の形状が多角形状を成すネガテイブタイプの
スローアウエイチツプとを備え、前記工具本体が
軸心まわりに回転駆動されることによつてフライ
ス加工を行う工具において、 前記チツプに、前記工具本体に取り付けられた
状態において軸心方向のすくい角および半径方向
のすくい角が共に正となる刃部を構成する突起稜
を設けたことを特徴とするフライス加工工具。 (2) 前記チツプは、平面視の形状が線対称を成
す四角以上の多角形状であり、前記突起稜は該チ
ツプの上面および下面にそれぞれ一対ずつ対称的
に、且つ裏返しても同一形状となるように設けら
れている一方、前記チツプ座には該一対の突起稜
に対応する形状の凹みが設けられている実用新案
登録請求の範囲第１項に記載のフライス加工工具
。[Scope of Claim for Utility Model Registration] (1) A tool body with a tip seat provided on the outer periphery of the bottom, and a negative type throw-away tip that is removably attached to the tip seat and has a polygonal shape in plan view. A tool that performs milling by rotating the tool body around an axis, wherein the tip has a rake angle in the axial direction and a rake angle in the radial direction when attached to the tool body. A milling tool characterized by having a protruding ridge constituting a blade portion whose angles are both positive. (2) The chip has a rectangular or larger polygonal shape that is linearly symmetrical in plan view, and the protruding ridges are arranged symmetrically in pairs on each of the upper and lower surfaces of the chip, and have the same shape even when turned over. The milling tool according to claim 1, wherein the chip seat is provided with a recess having a shape corresponding to the pair of protruding edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10600486U JPS6313608U (en) | 1986-07-10 | 1986-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10600486U JPS6313608U (en) | 1986-07-10 | 1986-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6313608U true JPS6313608U (en) | 1988-01-29 |
Family
ID=30980963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10600486U Pending JPS6313608U (en) | 1986-07-10 | 1986-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6313608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63147215U (en) * | 1987-03-17 | 1988-09-28 | ||
| JP2016534887A (en) * | 2013-10-31 | 2016-11-10 | イスカル リミテッド | Indexable asymmetric cutting inserts and cutting tools for indexable asymmetric cutting inserts |
-
1986
- 1986-07-10 JP JP10600486U patent/JPS6313608U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63147215U (en) * | 1987-03-17 | 1988-09-28 | ||
| JP2016534887A (en) * | 2013-10-31 | 2016-11-10 | イスカル リミテッド | Indexable asymmetric cutting inserts and cutting tools for indexable asymmetric cutting inserts |
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