JPH0253837U - - Google Patents
Info
- Publication number
- JPH0253837U JPH0253837U JP13178188U JP13178188U JPH0253837U JP H0253837 U JPH0253837 U JP H0253837U JP 13178188 U JP13178188 U JP 13178188U JP 13178188 U JP13178188 U JP 13178188U JP H0253837 U JPH0253837 U JP H0253837U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- rod
- shaped material
- anvil
- electric upsetter
- 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
- 229910017150 AlTi Inorganic materials 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 229910000765 intermetallic Inorganic materials 0.000 claims 1
Landscapes
- Forging (AREA)
Description
第１図ａ，ｂは本考案の実施例の平面図及び縦
断面図、第２図ａ，ｂは別の実施例を示し、第３
図はアンビル材の耐力温度曲線、第４図ａ，ｂは
従来技術及び本考案による製品の縦断面図、第５
図、第６図、第７図は夫々異る実施例を示し、第
８図はアンビル寿命の比較図表である。
1A and 1B show a plan view and a vertical cross-sectional view of an embodiment of the present invention, 2A and 2B show another embodiment, and 3
The figure shows the stress-temperature curve of the anvil material, Figures 4a and b are longitudinal cross-sectional views of the products according to the prior art and the present invention, and Figure 5
6 and 7 respectively show different embodiments, and FIG. 8 is a comparison chart of anvil life.
Claims (1)
素材をアプセツト加工する電気アプセツタのアン
ビル電極において、該電極の棒状素材が当接する
部分に、温度に対して耐力が負の特性を呈するＴ
ｉＡｌ，Ｎｉ３Ａｌ，Ｎｉ３（ＡｌＴｉ）のよう
な金属間化合物を用いたことを特徴とする電気ア
プセツタ用アンビル電極。 The end of the rod-shaped material is pressed against an electrode and heated with electricity.
In the anvil electrode of an electric upsetter that upsets a material, the part of the electrode that the rod-shaped material comes into contact with has T that exhibits a negative proof stress characteristic with respect to temperature.
An anvil electrode for an electric upsetter characterized by using an intermetallic compound such as iAl, Ni 3 Al, or Ni 3 (AlTi).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13178188U JPH069717Y2 (en) | 1988-10-11 | 1988-10-11 | Anvil electrode for electric upsetter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13178188U JPH069717Y2 (en) | 1988-10-11 | 1988-10-11 | Anvil electrode for electric upsetter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0253837U true JPH0253837U (en) | 1990-04-18 |
| JPH069717Y2 JPH069717Y2 (en) | 1994-03-16 |
Family
ID=31388161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13178188U Expired - Lifetime JPH069717Y2 (en) | 1988-10-11 | 1988-10-11 | Anvil electrode for electric upsetter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069717Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101157734B1 (en) * | 2010-02-11 | 2012-06-25 | 신사문 | Apparatus for Preliminary Forming Engine Valve |
-
1988
- 1988-10-11 JP JP13178188U patent/JPH069717Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101157734B1 (en) * | 2010-02-11 | 2012-06-25 | 신사문 | Apparatus for Preliminary Forming Engine Valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069717Y2 (en) | 1994-03-16 |