JPH0370843U - - Google Patents
Info
- Publication number
- JPH0370843U JPH0370843U JP13365489U JP13365489U JPH0370843U JP H0370843 U JPH0370843 U JP H0370843U JP 13365489 U JP13365489 U JP 13365489U JP 13365489 U JP13365489 U JP 13365489U JP H0370843 U JPH0370843 U JP H0370843U
- Authority
- JP
- Japan
- Prior art keywords
- baseboard
- outer diameter
- shaped pipe
- irregularly shaped
- core
- 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
- 238000005266 casting Methods 0.000 claims description 2
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は、この考案の異形管鋳造用中子の使用
態様を示す断面図、第２図は、従来中子の使用態
様を示す断面図である。図面において、
１Ａ……下部主型、１Ｂ……上部主型、２，６
……幅木、３，５……中子、４，７……製品、６
Ａ……ガス抜き孔。
FIG. 1 is a cross-sectional view showing how the deformed tube casting core of this invention is used, and FIG. 2 is a cross-sectional view showing how the conventional core is used. In the drawings, 1A...lower main mold, 1B...upper main mold, 2,6
... Baseboard, 3, 5 ... Core, 4, 7 ... Product, 6
A...Gas vent hole.
Claims (1)
複数個のガス抜き孔を有し、そして、前記幅木の
外径は、鋳造される異形管の製品外径より大きい
ことを特徴とする異形管鋳造用中子。 Skirting boards are integrally provided at both ends, and it is hollow.
1. A core for casting an irregularly shaped pipe, characterized in that the baseboard has a plurality of gas vent holes, and the outer diameter of the baseboard is larger than the outer diameter of a product of the irregularly shaped pipe to be cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13365489U JPH0370843U (en) | 1989-11-17 | 1989-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13365489U JPH0370843U (en) | 1989-11-17 | 1989-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0370843U true JPH0370843U (en) | 1991-07-17 |
Family
ID=31681052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13365489U Pending JPH0370843U (en) | 1989-11-17 | 1989-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0370843U (en) |
-
1989
- 1989-11-17 JP JP13365489U patent/JPH0370843U/ja active Pending