JPS5581054A - Centrifugal casting of branched pipe - Google Patents
Centrifugal casting of branched pipeInfo
- Publication number
- JPS5581054A JPS5581054A JP15449078A JP15449078A JPS5581054A JP S5581054 A JPS5581054 A JP S5581054A JP 15449078 A JP15449078 A JP 15449078A JP 15449078 A JP15449078 A JP 15449078A JP S5581054 A JPS5581054 A JP S5581054A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- branched pipe
- sand
- metal
- molds
- 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.)
- Granted
Links
Abstract
PURPOSE: To obtain the branched pipe of good quality with good efficiency by using the integral mold comprising assembling the facing mold of the side making contact with molten metal with split molds by CO2 molds then setting the same in a metal mold and packing the spacing between the same and the metal mold with the specific material.
CONSTITUTION: The facing mold by the CO2 mold of the portion in contact with molten metal is sand-molded to split molds 4A, 4A which are vertically bisected. Here, foamed resin is used for the pattern 8 for branched pipe and a core metal 11 for reinforcement is protruded at both ends in the corresponding position outside the sand mold to the upper and lower molds 4A, 4A, whereby fastening jigs 12, 12 are formed. Thence, the upper and lower molds 4A, 4A are coupled by means of bolts and are assembled to a facing mold 4A, after which it is set by way of an end plate 3 into a rotary mold 2 for centrifugal casting, thence furan back sand is packed in the spacing between the skin mold 4 and flask 2 to form the furan mold 4B. Centrifugal casting is done by using the above-mentioned metal mold 2. As compared to conventional methods, the difficulty in molding the sand mold for the branched pipe of intricate shape with plural branch pipes is solved and at the same time the branched pipe of sound and good quality may be obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15449078A JPS5581054A (en) | 1978-12-12 | 1978-12-12 | Centrifugal casting of branched pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15449078A JPS5581054A (en) | 1978-12-12 | 1978-12-12 | Centrifugal casting of branched pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5581054A true JPS5581054A (en) | 1980-06-18 |
JPS5652665B2 JPS5652665B2 (en) | 1981-12-14 |
Family
ID=15585376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15449078A Granted JPS5581054A (en) | 1978-12-12 | 1978-12-12 | Centrifugal casting of branched pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5581054A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5017932U (en) * | 1973-06-14 | 1975-02-27 |
-
1978
- 1978-12-12 JP JP15449078A patent/JPS5581054A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5017932U (en) * | 1973-06-14 | 1975-02-27 |
Also Published As
Publication number | Publication date |
---|---|
JPS5652665B2 (en) | 1981-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5573455A (en) | Pipe body insert casting method weld-combining straight pipe and bend | |
JPS5581054A (en) | Centrifugal casting of branched pipe | |
DK1986A (en) | FORMS FOR PREPARING CASTING FORMS | |
JPS5626657A (en) | Casting method | |
JPS5750241A (en) | Casting method | |
JPS5750244A (en) | Method for casting sand mold for cylinder block in multicylinder engine | |
JPS55106656A (en) | Mold | |
JPS564343A (en) | Method of manufacturing mold | |
GB2010153A (en) | Improvements in the manufacture of frogs for rail equipment | |
JPS5645250A (en) | Fixing method of water-soluble mold | |
JPS57146448A (en) | Casting method | |
JPS5739057A (en) | Mold assembling method and its mold | |
SE8501622D0 (en) | APPLICATION OF A PROCEDURE FOR PREPARING OR IMPROVING THROUGH MOLDING MOLDING MACHINES | |
JPS561244A (en) | Mold | |
JPS57124548A (en) | Casting method | |
Desnitskii et al. | Unified-Rig-Based Mould Assembly Method For Small-Lot Production of Heavy Castings | |
JPS5597861A (en) | Insert casting method of metal tubular body of pressure- resistant cylinder casting | |
JPS5493595A (en) | Method of constructing concrete structure hull with multiple structure | |
JPS57187159A (en) | Formation of surface coating layer | |
JPS56160854A (en) | Casting method | |
JPS56114553A (en) | Metal mold for casting | |
JPS5581053A (en) | Centrifugal casting method of branched pipe | |
JPS5775245A (en) | Composite mold casting method | |
JPS57199456A (en) | Manufacture of cast rotor | |
JPS57181755A (en) | Method for lining dissimilar metal by casting on inside surface of hollow object made of cast iron |