JPS55112157A - Centrifugal casting method of cast iron pipe with rose seat flange - Google Patents
Centrifugal casting method of cast iron pipe with rose seat flangeInfo
- Publication number
- JPS55112157A JPS55112157A JP2036879A JP2036879A JPS55112157A JP S55112157 A JPS55112157 A JP S55112157A JP 2036879 A JP2036879 A JP 2036879A JP 2036879 A JP2036879 A JP 2036879A JP S55112157 A JPS55112157 A JP S55112157A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- end plate
- fixed
- forming
- cast iron
- 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
Abstract
PURPOSE: To inexpensively centrifugally cast the captioned pipe of superior abrasion resistance and dimensional accuracy by using the mold fixed with plural rose- seat forming cores in the flange-forming recess between the end plate fixed to the end of the rotary mold and the rotary mold.
CONSTITUTION: An annular end plate 7 is applied to the step part 6 on the inner side of the large-diameter flange-forming part 5 provided to the end part of a cylindrical rotary mold 4 and is fixed by mounting pins 8. The pins 8 are inserted and fixed in the plural mounting holes provided in the forming part 5. A flange-forming recess 9 is formed between the end plate 7 and the inner side of the forming part 5. After the rose-seat forming cores 10 are firmly fixed at the specified spacing beforehand in the end plate 7, the end plate 7 is mounted to the mold 4. The mold 4 constituted in the above manner is placed horizontally on a mold rotating machine and this is rotated and at the same time the molten cast iron material 16 of high hardness such as high chromium cast iron is poured, whereby the centrifugal casting is done.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2036879A JPS55112157A (en) | 1979-02-22 | 1979-02-22 | Centrifugal casting method of cast iron pipe with rose seat flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2036879A JPS55112157A (en) | 1979-02-22 | 1979-02-22 | Centrifugal casting method of cast iron pipe with rose seat flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55112157A true JPS55112157A (en) | 1980-08-29 |
Family
ID=12025128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2036879A Pending JPS55112157A (en) | 1979-02-22 | 1979-02-22 | Centrifugal casting method of cast iron pipe with rose seat flange |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55112157A (en) |
-
1979
- 1979-02-22 JP JP2036879A patent/JPS55112157A/en active Pending
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