JPH0447841U - - Google Patents
Info
- Publication number
- JPH0447841U JPH0447841U JP8938790U JP8938790U JPH0447841U JP H0447841 U JPH0447841 U JP H0447841U JP 8938790 U JP8938790 U JP 8938790U JP 8938790 U JP8938790 U JP 8938790U JP H0447841 U JPH0447841 U JP H0447841U
- Authority
- JP
- Japan
- Prior art keywords
- crystal
- cross
- sectional area
- single crystal
- cavity
- 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
- 239000013078 crystal Substances 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
第１図は製造装置の概略正面図、第２図は第１
図−線切断端面図、第３図は第２図に対応す
るブレードの断面図、第４、第５図は単結晶成長
面の移行状態を示す説明図、第６図は従来例の概
略説明図である。
ｂ１，ｂ２……単結晶進入側、ｃ１，ｃ２……
単結晶進出側、４……多数個取り鋳型、１１……
ブレード（単結晶部材）、１２……キヤビテイ、
１３……連通路、１４……中継通路。
Figure 1 is a schematic front view of the manufacturing equipment, Figure 2 is the first
Figure-3 is a cross-sectional view of the blade corresponding to Figure 2, Figures 4 and 5 are explanatory diagrams showing the transition state of the single crystal growth plane, and Figure 6 is a schematic explanation of the conventional example. It is a diagram. b 1 , b 2 ... single crystal entry side, c 1 , c 2 ...
Single crystal advancing side, 4...Multi-cavity mold, 11...
Blade (single crystal member), 12... cavity,
13...Communication path, 14...Relay path.
Claims (1)
長方向ａに並ぶ複数の部材成形用キヤビテイ１２
と、相隣る両キヤビテイ１２間に在つて、そのキ
ヤビテイ１２の断面積よりも小さな断面積を有す
る連通路１３とを備えた多数個取り鋳型において
、前記連通路１３の単結晶進入側ｂ１と前記キヤ
ビテイ１２の単結晶進出側ｃ１との間に中継通路
１４を設け、前記中継通路１４における単結晶進
入側ｂ２の断面積が前記キヤビテイ１２の単結晶
進出側ｃ１の断面積に略等しくなるように、前記
中継通路１４の断面積を単結晶進出側ｃ２より単
結晶進入側ｂ２に向けて漸増させたことを特徴と
する、単結晶部材用多数個取り鋳型。 In order to obtain a large number of single crystal members 11, a plurality of member molding cavities 12 are lined up in the single crystal growth direction a.
and a communicating path 13 located between two adjacent cavities 12 and having a cross-sectional area smaller than the cross-sectional area of the cavity 12, the single-crystal entry side b1 of the communicating path 13 is provided. A relay passage 14 is provided between the single crystal advancing side c1 of the cavity 12, and the cross-sectional area of the single crystal advancing side b2 of the relay passage 14 is equal to the cross-sectional area of the single crystal advancing side c1 of the cavity 12. A multi-crystal mold for single-crystal members, characterized in that the cross-sectional area of the relay passage 14 is gradually increased from the single-crystal advancing side c2 toward the single-crystal entering side b2 so that the cross-sectional areas are approximately equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8938790U JPH0447841U (en) | 1990-08-27 | 1990-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8938790U JPH0447841U (en) | 1990-08-27 | 1990-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447841U true JPH0447841U (en) | 1992-04-23 |
Family
ID=31823326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8938790U Pending JPH0447841U (en) | 1990-08-27 | 1990-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447841U (en) |
-
1990
- 1990-08-27 JP JP8938790U patent/JPH0447841U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6410322U (en) | ||
| JPH02134888U (en) | ||
| JPS6087698U (en) | Cutting die | |
| JPH0415513U (en) | ||
| JPH0467019U (en) | ||
| JPS63125523U (en) | ||
| JPH01116620U (en) | ||
| JPS6225015U (en) | ||
| JPH01148308U (en) | ||
| JPH01151403A (en) | Method for manufacturing bag of sunthetic resin | |
| JPS62185012U (en) | ||
| JPH01122921U (en) | ||
| JPH02135216U (en) | ||
| JPH0454817U (en) | ||
| JPS6220816U (en) | ||
| JPH01125614U (en) | ||
| JPH01100631U (en) | ||
| JPH0395222U (en) | ||
| JPH0345116U (en) | ||
| JPS61175423U (en) | ||
| JPS642039U (en) | ||
| JPH0453906U (en) | ||
| JPS5991818U (en) | Rim mold with starter mixer | |
| JPH026127U (en) | ||
| JPH0450216U (en) |