JPH02117804U - - Google Patents
Info
- Publication number
- JPH02117804U JPH02117804U JP2692889U JP2692889U JPH02117804U JP H02117804 U JPH02117804 U JP H02117804U JP 2692889 U JP2692889 U JP 2692889U JP 2692889 U JP2692889 U JP 2692889U JP H02117804 U JPH02117804 U JP H02117804U
- Authority
- JP
- Japan
- Prior art keywords
- chamfering
- curvature
- throw
- workpiece
- tip
- 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
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は本考案にかかるスローアウエイチツプ
の一実施例を示す斜視図、第２図はそのチツプの
切れ刀部分の上面図、第３図はそのチツプを装着
した面取りカツターにより工作物の面取りを行つ
ているところを示す斜視図、第４図および第５図
は従来のチツプの課題（欠点）を説明するための
雄型と雌型との嵌合を示す断面図、第６図は従来
のスローアウエイチツプの斜視図である。
図中 １……スローアウエイチツプ（面取り用
スローアウエイチツプ）、１０……すくい面、１
３……逃げ面、１４……切れ刀、２００……工作
物、２１０……被削面。
Fig. 1 is a perspective view showing an embodiment of the throw-away tip according to the present invention, Fig. 2 is a top view of the cutting edge portion of the tip, and Fig. 3 is a chamfering cutter equipped with the tip for chamfering a workpiece. Figures 4 and 5 are cross-sectional views showing the mating of a male die and a female die to explain the problems (defects) of the conventional chip, and Figure 6 is a perspective view showing the conventional chip. FIG. 3 is a perspective view of the throw-away tip of FIG. In the diagram 1... Throwaway tip (throwaway tip for chamfering), 10... Rake face, 1
3... Flank surface, 14... Cutting knife, 200... Workpiece, 210... Cutting surface.
Claims (1)
被削面に要求される曲率と同等の曲率を有する凹
曲線および凹面としたことを特徴とする面取り用
スローアウエイチツプ。 1. A throw-away tip for chamfering, characterized in that the cutting edge and flank face have a concave curve and a concave surface having a curvature equivalent to the curvature required for the cut surface of the workpiece to be chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2692889U JPH02117804U (en) | 1989-03-09 | 1989-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2692889U JPH02117804U (en) | 1989-03-09 | 1989-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02117804U true JPH02117804U (en) | 1990-09-20 |
Family
ID=31248992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2692889U Pending JPH02117804U (en) | 1989-03-09 | 1989-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02117804U (en) |
-
1989
- 1989-03-09 JP JP2692889U patent/JPH02117804U/ja active Pending
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