JPH0287552U - - Google Patents
Info
- Publication number
- JPH0287552U JPH0287552U JP16866488U JP16866488U JPH0287552U JP H0287552 U JPH0287552 U JP H0287552U JP 16866488 U JP16866488 U JP 16866488U JP 16866488 U JP16866488 U JP 16866488U JP H0287552 U JPH0287552 U JP H0287552U
- Authority
- JP
- Japan
- Prior art keywords
- die
- casting
- strength
- cylindrical shape
- hollow cylindrical
- 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
- 239000003507 refrigerant Substances 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims 3
- 229910045601 alloy Inorganic materials 0.000 claims 3
- 238000004512 die casting Methods 0.000 claims 3
- 239000007769 metal material Substances 0.000 claims 2
- 229910000883 Ti6Al4V Inorganic materials 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
Landscapes
- Metal Extraction Processes (AREA)
Description
第１図および第２図は各々本考案の実施例を示
す要部縦断面図である。
１：外筒、２：内筒、３：固定リング、６：冷
媒循環路。
FIG. 1 and FIG. 2 are longitudinal cross-sectional views of essential parts each showing an embodiment of the present invention. 1: Outer cylinder, 2: Inner cylinder, 3: Fixed ring, 6: Refrigerant circulation path.
Claims (1)
に形成した外筒内に、セラミツク材料により中空
円筒状に形成した内筒を嵌着し、外筒の端部に固
定リングを設け、かつこの固定リングを介して内
筒を軸方向に押圧するように形成すると共に、外
筒内に冷媒循環路を設けたことを特徴とするダイ
カスト用スリーブ。 (2) 高強度低膨張性金属材料がＴｉ系合金であ
る請求項(1)記載のダイカスト用スリーブ。 (3) Ｔｉ系合金がＴｉ−６Ａｌ−４Ｖ合金であ
る請求項(2)記載のダイカスト用スリーブ。[Scope of Claim for Utility Model Registration] (1) An inner cylinder formed in a hollow cylindrical shape made of a ceramic material is fitted into an outer cylinder formed in a hollow cylindrical shape made of a high-strength, low-expansion metal material, and the end of the outer cylinder is 1. A sleeve for die casting, characterized in that a fixing ring is provided at a portion thereof, the inner tube is pressed in the axial direction through the fixing ring, and a refrigerant circulation path is provided in the outer tube. (2) The die-casting sleeve according to claim (1), wherein the high-strength, low-expansion metal material is a Ti-based alloy. (3) The die-casting sleeve according to claim (2), wherein the Ti-based alloy is a Ti-6Al-4V alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16866488U JPH0287552U (en) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16866488U JPH0287552U (en) | 1988-12-27 | 1988-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0287552U true JPH0287552U (en) | 1990-07-11 |
Family
ID=31458038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16866488U Pending JPH0287552U (en) | 1988-12-27 | 1988-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0287552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017024020A (en) * | 2015-07-17 | 2017-02-02 | 日立金属株式会社 | Sleeve for die casting |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630443U (en) * | 1979-08-08 | 1981-03-24 |
-
1988
- 1988-12-27 JP JP16866488U patent/JPH0287552U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630443U (en) * | 1979-08-08 | 1981-03-24 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017024020A (en) * | 2015-07-17 | 2017-02-02 | 日立金属株式会社 | Sleeve for die casting |