JPS5928425U - cutting edge - Google Patents
cutting edgeInfo
- Publication number
- JPS5928425U JPS5928425U JP2666582U JP2666582U JPS5928425U JP S5928425 U JPS5928425 U JP S5928425U JP 2666582 U JP2666582 U JP 2666582U JP 2666582 U JP2666582 U JP 2666582U JP S5928425 U JPS5928425 U JP S5928425U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- metal material
- exposed
- rough surface
- mentioned
- 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
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
- ing And Chemical Polishing (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の刃先表面を拡大して示す写真、第２図、
第３図は同じく表面における鉄、ニッケル、クロームの
分布状態とその一部の成分比を示す図、第４図はこの考
案に係る刃先の一実施例を示す断面図、第５図は同じく
表面における鉄、ニッケル、クロームの分布状態を示す
図、第６図は同じく表面を拡大して示す写真、第７図は
同じく一部の成分比を示す図である。
１１・・・刃先、ｌｌａ・・・粗面部。Figure 1 is a photograph showing an enlarged view of the conventional cutting edge surface; Figure 2;
Fig. 3 is a diagram showing the distribution of iron, nickel, and chromium on the surface and the component ratio of some of them, Fig. 4 is a cross-sectional view showing an example of the cutting edge according to this invention, and Fig. 5 is a diagram showing the distribution of iron, nickel, and chromium on the surface. FIG. 6 is a photograph showing an enlarged view of the surface, and FIG. 7 is a diagram showing the ratio of some components. 11...Blade edge, lla...Rough surface part.
Claims (1)
面に対して微細なりラックや歪のない粗面部を形成し、
該粗面部の凹状部には上記軟質性金属材料を露呈させ且
つ突状部には上記硬質性金属材料を露呈させてなること
を特徴とする刃先。An alloy of soft metal material and hard metal material forms a rough surface with no fine rack or distortion on the cutting edge surface.
A cutting edge characterized in that the above-mentioned soft metal material is exposed in the concave portion of the rough surface portion, and the above-mentioned hard metal material is exposed in the protrusion portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2666582U JPS5928425U (en) | 1982-02-26 | 1982-02-26 | cutting edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2666582U JPS5928425U (en) | 1982-02-26 | 1982-02-26 | cutting edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5928425U true JPS5928425U (en) | 1984-02-22 |
Family
ID=30157573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2666582U Pending JPS5928425U (en) | 1982-02-26 | 1982-02-26 | cutting edge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5928425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63191348U (en) * | 1987-05-27 | 1988-12-09 | ||
| JP2007061997A (en) * | 2005-09-02 | 2007-03-15 | Nachi Fujikoshi Corp | Broach |
-
1982
- 1982-02-26 JP JP2666582U patent/JPS5928425U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63191348U (en) * | 1987-05-27 | 1988-12-09 | ||
| JP2007061997A (en) * | 2005-09-02 | 2007-03-15 | Nachi Fujikoshi Corp | Broach |
| JP4618680B2 (en) * | 2005-09-02 | 2011-01-26 | 株式会社不二越 | Broach manufacturing method |
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