JPS63127733U - - Google Patents
Info
- Publication number
- JPS63127733U JPS63127733U JP1970587U JP1970587U JPS63127733U JP S63127733 U JPS63127733 U JP S63127733U JP 1970587 U JP1970587 U JP 1970587U JP 1970587 U JP1970587 U JP 1970587U JP S63127733 U JPS63127733 U JP S63127733U
- Authority
- JP
- Japan
- Prior art keywords
- model
- sprue cup
- product
- coating material
- poured
- 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
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 238000005266 casting Methods 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は鋳型の断面図、第２図は湯口カツプの拡大断面
図、第３図は同要部の拡大図、第４図は従来の湯
口カツプの断面図である。
尚図面中３は鋳物砂、４は模型、５は湯道部、
６は製品部、７は湯口カツプ部、９は溝、１０は
塗型材である。
The drawings show one embodiment of the present invention. Fig. 1 is a sectional view of the mold, Fig. 2 is an enlarged sectional view of the sprue cup, Fig. 3 is an enlarged view of the main parts, and Fig. 4 is a conventional one. FIG. 3 is a sectional view of a sprue cup. In the drawing, 3 is foundry sand, 4 is a model, 5 is a runner,
6 is a product part, 7 is a sprue cup part, 9 is a groove, and 10 is a coating material.
Claims (1)
体の消失模型で形成し、該模型外表面に塗型材層
を形成して該模型を鋳物砂中に埋装し、溶湯を注
湯して模型を消失させて鋳造品を得るようにした
ロストフオーム鋳造法において、前記湯口カツプ
部の外表面に縦方向に離間して複数のリング状溝
を設けたことを特徴とするロストフオーム鋳造法
における湯口カツプ構造。 The sprue cup part, the runner part, and the product part are formed by a disappearing model of synthetic resin foam, a coating material layer is formed on the outer surface of the model, the model is embedded in foundry sand, and molten metal is poured. A lost form casting method in which a cast product is obtained by making the model disappear using a method, characterized in that a plurality of ring-shaped grooves are provided on the outer surface of the sprue cup portion spaced apart in the vertical direction. sprue cup structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970587U JPS63127733U (en) | 1987-02-13 | 1987-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970587U JPS63127733U (en) | 1987-02-13 | 1987-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63127733U true JPS63127733U (en) | 1988-08-22 |
Family
ID=30814544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1970587U Pending JPS63127733U (en) | 1987-02-13 | 1987-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63127733U (en) |
-
1987
- 1987-02-13 JP JP1970587U patent/JPS63127733U/ja active Pending
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