JPH02114416U - - Google Patents
Info
- Publication number
- JPH02114416U JPH02114416U JP2286889U JP2286889U JPH02114416U JP H02114416 U JPH02114416 U JP H02114416U JP 2286889 U JP2286889 U JP 2286889U JP 2286889 U JP2286889 U JP 2286889U JP H02114416 U JPH02114416 U JP H02114416U
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- chip
- edge
- band
- forms
- 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 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Milling Processes (AREA)
Description
第１図は、本考案正面フライスの一実施例にお
ける一部正面図、第２図は、その断面図、第３図
は、一部平面図、第４図ａ〜ｃは、切刃チツプを
拡大して示す図で、ａは、正面図、ｂは、側面図
、ｃは、底面図である。
１……カツター本体、３……切屑ポケツト、４
……チツプ座、５……中央取付け穴、６……切刃
チツプ、９……台形側面、１０……帯状面、１１
……交差稜、１２……稜線部分。
Fig. 1 is a partial front view of one embodiment of the face milling cutter of the present invention, Fig. 2 is a sectional view thereof, Fig. 3 is a partial plan view, and Figs. 4 a to c show the cutting tip. In the enlarged drawings, a is a front view, b is a side view, and c is a bottom view. 1... Cutter body, 3... Chip pocket, 4
...Chip seat, 5...Central mounting hole, 6...Cutting blade tip, 9...Trapezoidal side, 10...Band-shaped surface, 11
...Intersecting ridge, 12...Ridge line part.
Claims (1)
は、凹状をなす切屑ポケツト３およびこれに隣接
するチツプ座４が設けられ、このチツプ座４内に
は、等辺の四角形状を基本形状とする切刃チツプ
６が中央取付け穴５の利用によりねじ止めされる
ようにした正面フライスにおいて、 前記切刃チツプ６は、上面および下面が台形側
面９によつて９０゜ずれた位置関係にある平行四
辺形を呈するとともに、上面および下面の長辺稜
部には、少なくとも１つの帯状面１０が形成され
、しかも前記チツプ座４内に取付けられたときに
は、長辺側が切屑ポケツト３側に位置して前記台
形側面９がすくい面となり、これに伴つて台形側
面９同士による交差稜１１が外周切刃稜を構成し
、また前記帯状面１０による稜線部分１２が正面
側の切刃稜を構成していることを特徴とする正面
フライス。[Claims for Utility Model Registration] A concave chip pocket 3 and an adjacent chip seat 4 are provided on the front end surface of the cutter body 1 that is involved in cutting. In a face milling cutter in which a cutting tip 6 having a basic square shape is screwed using a central mounting hole 5, the top and bottom surfaces of the cutting tip 6 are offset by 90 degrees by trapezoidal side surfaces 9. At least one band-shaped surface 10 is formed on the long side ridges of the top and bottom surfaces, and when the chip is installed in the chip seat 4, the long side becomes a chip pocket. The trapezoidal side surface 9 serves as a rake surface, and the intersecting edge 11 formed by the trapezoidal side surfaces 9 forms an outer peripheral cutting edge edge, and the ridgeline portion 12 formed by the band-like surface 10 forms a cutting surface on the front side. A face milling cutter characterized by a blade ridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2286889U JPH02114416U (en) | 1989-02-28 | 1989-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2286889U JPH02114416U (en) | 1989-02-28 | 1989-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02114416U true JPH02114416U (en) | 1990-09-13 |
Family
ID=31241368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2286889U Pending JPH02114416U (en) | 1989-02-28 | 1989-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02114416U (en) |
-
1989
- 1989-02-28 JP JP2286889U patent/JPH02114416U/ja active Pending