JPH01110014U - - Google Patents
Info
- Publication number
- JPH01110014U JPH01110014U JP243688U JP243688U JPH01110014U JP H01110014 U JPH01110014 U JP H01110014U JP 243688 U JP243688 U JP 243688U JP 243688 U JP243688 U JP 243688U JP H01110014 U JPH01110014 U JP H01110014U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- intersection
- main cutting
- honing
- throw
- 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.)
- Granted
Links
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Milling Processes (AREA)
Description
第１図ないし第７図は本考案の一実施例を示す
もので、第１図はホーニング部の詳細を示す第２
図中矢印で示す部分の拡大図、第２図はスロー
アウエイチツプの平面図、第３図は第２図の方
向矢視図、第４図は第２図の方向矢視図、第５
図はホーニング部の変形例を示す第２図中矢印Ｖ
で示す部分の拡大図、第６図イ，ロ，ハは、それ
ぞれホーニング部の変形例を示す第１図における
方向矢視図、第７図は上記スローアウエイチツ
プにより切削加工を行つている状態を示す断面図
、第８図は本考案の他の実施例を示すもので、ス
ローアウエイチツプの角部を拡大した平面図、第
９図は従来のスローアウエイチツプにより切削加
工を行つている状態を示す断面図である。
１……上面、２……側面、３……主切刃、４…
…副切刃、１０……上面、１１……側面、１２…
…主切刃、１３……副切刃、１４……ホーニング
部、１５……第２副切刃。
Figures 1 to 7 show one embodiment of the present invention, and Figure 1 shows the details of the honing section.
An enlarged view of the part indicated by the arrow in the figure, Figure 2 is a plan view of the throw-away tip, Figure 3 is a view taken in the direction of the arrow in Figure 2, Figure 4 is a view taken in the direction of the arrow in Figure 2, and Figure 5 is a view taken in the direction of the arrow in Figure 2.
The figure shows an example of a modification of the honing part.
6A, 6B and 6C are enlarged views of the parts indicated by , and 6A, 6B and 6C are views taken in the direction of the arrows in FIG. 8 is a cross-sectional view showing another embodiment of the present invention, and is an enlarged plan view of the corner of the throw-away tip, and FIG. 9 is a state in which cutting is being performed with a conventional throw-away tip. FIG. 1...Top surface, 2...Side surface, 3...Main cutting edge, 4...
...Sub-cutting edge, 10...Top surface, 11...Side surface, 12...
...Main cutting edge, 13... Minor cutting edge, 14... Honing part, 15... Second minor cutting edge.
Claims (1)
面と側面との交叉部に主切刃が形成されるととも
に、同上面の各角部に副切刃が形成されてなるス
ローアウエイチツプにおいて、上記主切刃を含む
側面と副切刃を含む側面との交叉部のうち少なく
とも上面側の部分にホーニング部を形成し、この
ホーニング部の上面に含まれる部分の幅を、０．
０１〜０．１mmとしたことを特徴とするスローア
ウエイチツプ。 A throw-away chip that has a generally polygonal plate-like appearance and has a main cutting edge formed at the intersection of the upper surface and the side surface, which serve as the rake surface, and auxiliary cutting edges formed at each corner of the upper surface. A honing portion is formed at least on the upper surface side of the intersection of the side surface including the main cutting edge and the side surface including the auxiliary cutting edge, and the width of the portion included in the upper surface of the honing portion is set to 0.
Throwaway tip characterized by having a diameter of 01 to 0.1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988002436U JPH0737777Y2 (en) | 1988-01-12 | 1988-01-12 | Throw-away tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988002436U JPH0737777Y2 (en) | 1988-01-12 | 1988-01-12 | Throw-away tip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01110014U true JPH01110014U (en) | 1989-07-25 |
| JPH0737777Y2 JPH0737777Y2 (en) | 1995-08-30 |
Family
ID=31203196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988002436U Expired - Lifetime JPH0737777Y2 (en) | 1988-01-12 | 1988-01-12 | Throw-away tip |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737777Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007021623A (en) * | 2005-07-14 | 2007-02-01 | Tungaloy Corp | Tip and milling tool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60172619U (en) * | 1984-04-20 | 1985-11-15 | 三菱マテリアル株式会社 | Throw-away tip for milling tools |
| JPS61159315A (en) * | 1984-12-29 | 1986-07-19 | Mitsubishi Metal Corp | Throwaway tip |
-
1988
- 1988-01-12 JP JP1988002436U patent/JPH0737777Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60172619U (en) * | 1984-04-20 | 1985-11-15 | 三菱マテリアル株式会社 | Throw-away tip for milling tools |
| JPS61159315A (en) * | 1984-12-29 | 1986-07-19 | Mitsubishi Metal Corp | Throwaway tip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007021623A (en) * | 2005-07-14 | 2007-02-01 | Tungaloy Corp | Tip and milling tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737777Y2 (en) | 1995-08-30 |