JPS6277642U - - Google Patents
Info
- Publication number
- JPS6277642U JPS6277642U JP16652085U JP16652085U JPS6277642U JP S6277642 U JPS6277642 U JP S6277642U JP 16652085 U JP16652085 U JP 16652085U JP 16652085 U JP16652085 U JP 16652085U JP S6277642 U JPS6277642 U JP S6277642U
- Authority
- JP
- Japan
- Prior art keywords
- vanishing model
- model
- discharge port
- thick wall
- runner
- 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
- 238000005495 investment casting Methods 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図はこの考案による消失模型を用いて製造
する鋳型の途中工程を示す要部断面図、第２図は
同じくその完成状態を示す要部断面図、第３図は
従来の消失模型を用いた鋳型の製造途中工程を示
す要部断面図、第４図は厚肉部を有する精密鋳造
品の一例を示す斜視図である。
１……消失模型、１ａ……厚肉部、１ｂ……製
品部、２……コーテイング層、２′……鋳型、２
ａ……排出口、３……排出口形成部、４……閉塞
用耐火物、５……追加のコーテイング層、６……
湯道、７……湯口。
Figure 1 is a sectional view of the main parts showing the intermediate process of manufacturing a mold using the disappearing model of this invention, Figure 2 is a sectional view of the main parts showing the completed state, and Figure 3 is a sectional view of the main parts using the conventional disappearing model. FIG. 4 is a sectional view of a main part showing an intermediate manufacturing process of a mold, and FIG. 4 is a perspective view showing an example of a precision casting product having a thick wall portion. 1...Disappearance model, 1a...Thick wall part, 1b...Product part, 2...Coating layer, 2'...Mold, 2
a...Discharge port, 3...Discharge port forming part, 4...Closing refractory, 5...Additional coating layer, 6...
Yudou, 7... spout.
Claims (1)
する湯道及び湯口を有する精密鋳造用消失模型に
おいて、該消失模型の前記厚肉部に前記湯道及び
湯口とは別の消失模型の排出口を形成する排出口
形成部を設けたことを特徴とする精密鋳造用消失
模型。 In a precision casting vanishing model having a product part partially having a thick wall part and a runner and a sprue communicating with the product part, a vanishing model other than the runner and sprue is provided in the thick wall part of the vanishing model. A vanishing model for precision casting, characterized in that it is provided with a discharge port forming part that forms a discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16652085U JPS6277642U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16652085U JPS6277642U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6277642U true JPS6277642U (en) | 1987-05-18 |
Family
ID=31097575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16652085U Pending JPS6277642U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277642U (en) |
-
1985
- 1985-10-31 JP JP16652085U patent/JPS6277642U/ja active Pending