JPS63131305U - - Google Patents
Info
- Publication number
- JPS63131305U JPS63131305U JP2154787U JP2154787U JPS63131305U JP S63131305 U JPS63131305 U JP S63131305U JP 2154787 U JP2154787 U JP 2154787U JP 2154787 U JP2154787 U JP 2154787U JP S63131305 U JPS63131305 U JP S63131305U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- tips
- attached
- chip
- holder
- 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
- 238000005520 cutting process Methods 0.000 claims description 4
- 230000001012 protector Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は本考案の一実施例であり、ａは平面図
、ｂは側面図、ｃ，ｅはそれぞれａのＡ−Ａ，Ｃ
−Ｃ矢視断面図、ｄ，ｆはそれぞれａのＢ−Ｂ，
Ｄ−Ｄ矢視断面図、第２図〜第５図は従来例であ
り、第２図は複数チツプバイトホルダの斜視図、
第３図は１チツプバイトホルダの斜視図、第４図
〜第５図は他の実施例の断面の説明図、第６図は
比較例−１の切粉流出形状図、第７図は比較例−
２の切粉流出形状図、第８図は本考案の一実施例
によるワーク切削加工の模式図、第９図ａ，ｂは
本考案のプロテクタを示す斜視図である。
１……バイトホルダ、２……チツプ、２ａ……
第１のチツプ、２ｂ……第２のチツプ、３……シ
ヤンク、４……シム、５……スクリユー、６……
プロテクタ、７……切粉、８……ワーク。
Figure 1 shows an embodiment of the present invention, where a is a plan view, b is a side view, and c and e are A-A and C of a, respectively.
- C arrow sectional view, d and f are B-B of a, respectively
DD arrow sectional view, FIGS. 2 to 5 are conventional examples, and FIG. 2 is a perspective view of a multiple tip bite holder.
Fig. 3 is a perspective view of a 1-chip tool holder, Figs. 4 and 5 are explanatory diagrams of cross sections of other embodiments, Fig. 6 is a diagram of the chip flow shape of Comparative Example-1, and Fig. 7 is a comparison. Example -
FIG. 8 is a schematic diagram of a workpiece cutting process according to an embodiment of the present invention, and FIGS. 9 a and 9 b are perspective views showing the protector of the present invention. 1...Bite holder, 2...Tip, 2a...
1st chip, 2b...2nd chip, 3...shank, 4...shim, 5...screw, 6...
Protector, 7...Chip, 8...Work.
Claims (1)
を階段状に配設してバイトホルダに取付け、第１
および第２チツプのそれぞれの前切れ刃角に３〜
１０度の差を設けると共に、第１および第２のチ
ツプの刃先間隔を６９mm以上とし、第１と第２の
チツプ間の階段状のホルダ欠落部に三角形状のプ
ロテクタを装着したことを特徴とする重切削バイ
ト。 The first tip and the second tip are arranged in a stepwise planar arrangement and attached to the tool holder.
and 3 to 3 to each front cutting edge angle of the second chip.
In addition to providing a 10 degree difference, the interval between the cutting edges of the first and second tips is 69 mm or more, and a triangular protector is attached to the stepped holder missing part between the first and second tips. Heavy cutting tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2154787U JPS63131305U (en) | 1987-02-17 | 1987-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2154787U JPS63131305U (en) | 1987-02-17 | 1987-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63131305U true JPS63131305U (en) | 1988-08-26 |
Family
ID=30818087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2154787U Pending JPS63131305U (en) | 1987-02-17 | 1987-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63131305U (en) |
-
1987
- 1987-02-17 JP JP2154787U patent/JPS63131305U/ja active Pending