JPS5519472A - Production of cylindrical casting - Google Patents
Production of cylindrical castingInfo
- Publication number
- JPS5519472A JPS5519472A JP9271778A JP9271778A JPS5519472A JP S5519472 A JPS5519472 A JP S5519472A JP 9271778 A JP9271778 A JP 9271778A JP 9271778 A JP9271778 A JP 9271778A JP S5519472 A JPS5519472 A JP S5519472A
- Authority
- JP
- Japan
- Prior art keywords
- cavities
- sprues
- centerlines
- casting
- casting 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
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Abstract
PURPOSE: To make the differences in the densities and thicknesses of materials slight by forming the cylindrical cavities, sprues, cross gates and ingates to be cast to the right and left casting molds of split patterns in such a manner that the centerlines of the cavities intersect orthogonally to the centerlines of the sprues and mating both casting molds.
CONSTITUTION: The cavities 6, sprues 7, cross gate 8 and ingates 9 of the cylinder liners 2 having drafts of nearly 1/200 to 1/220 in both outside and inside diameters from the parting line 1 toward the outside end part 5 are molded in the right and left casting molds 3, 4 of split patterns in such a manner that the centerlines of the cavities 6 intersect orthogonally to the centerlines of the sprues 7. Next, both casting molds are mated at the parting line 1, after which molten metal is poured from the sprues 7 in the circumferential direction of the cavities. This method prevents the differences in the densities of both end materials of the castings occuring in the drafts of casting, the occurrence of shrinkage cavities and inclusions and improves casting yield.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9271778A JPS5519472A (en) | 1978-07-28 | 1978-07-28 | Production of cylindrical casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9271778A JPS5519472A (en) | 1978-07-28 | 1978-07-28 | Production of cylindrical casting |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5519472A true JPS5519472A (en) | 1980-02-12 |
JPS5726179B2 JPS5726179B2 (en) | 1982-06-03 |
Family
ID=14062200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9271778A Granted JPS5519472A (en) | 1978-07-28 | 1978-07-28 | Production of cylindrical casting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5519472A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61199546A (en) * | 1985-03-01 | 1986-09-04 | Toyama Chuzo Kk | Multi-cavity casting method in full mold casting method |
CN109940134A (en) * | 2019-05-05 | 2019-06-28 | 山东格新精工有限公司 | A kind of vertical green sand molding line cylinder mold of DISA and its casting technique |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS441209Y1 (en) * | 1965-11-24 | 1969-01-18 | ||
JPS5333926A (en) * | 1976-09-10 | 1978-03-30 | Kawasaki Heavy Ind Ltd | Method to manufacture long cylindrical body such as cylinder liner |
-
1978
- 1978-07-28 JP JP9271778A patent/JPS5519472A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS441209Y1 (en) * | 1965-11-24 | 1969-01-18 | ||
JPS5333926A (en) * | 1976-09-10 | 1978-03-30 | Kawasaki Heavy Ind Ltd | Method to manufacture long cylindrical body such as cylinder liner |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61199546A (en) * | 1985-03-01 | 1986-09-04 | Toyama Chuzo Kk | Multi-cavity casting method in full mold casting method |
JPS6355385B2 (en) * | 1985-03-01 | 1988-11-02 | Toyama Chuzo Kk | |
CN109940134A (en) * | 2019-05-05 | 2019-06-28 | 山东格新精工有限公司 | A kind of vertical green sand molding line cylinder mold of DISA and its casting technique |
CN109940134B (en) * | 2019-05-05 | 2024-02-27 | 山东格新精工有限公司 | DISA vertical green sand molding line cylinder mold and casting process thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5726179B2 (en) | 1982-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5519472A (en) | Production of cylindrical casting | |
JPS5728662A (en) | Pressure die-casting equipment for material having opened part | |
GB2023045A (en) | Method of starting a continuous casting plant | |
JPS5750244A (en) | Method for casting sand mold for cylinder block in multicylinder engine | |
GB2183516A (en) | Pressure diecasting cores | |
SU988443A1 (en) | Stack-type mould | |
JPS5689368A (en) | Production of centrifugally cast roll of high chromium cast iron | |
SU1076185A2 (en) | Chill mould with vertical parting | |
JPS5568165A (en) | Casting method and mold | |
JPS5597861A (en) | Insert casting method of metal tubular body of pressure- resistant cylinder casting | |
JPS5699042A (en) | Core sand | |
JPS564343A (en) | Method of manufacturing mold | |
JPS5756147A (en) | Method for internal chill casting | |
JPS54151713A (en) | Method of preoducing cylinder for two-cycle engine | |
JPS558386A (en) | Centrifugal casting method of shape tube | |
SU1516220A1 (en) | Method of producing closedbottom moulds | |
JPS55165270A (en) | Heat-insulating structure casting | |
JPS5736054A (en) | Cast industrial art object and its production | |
SU1163964A1 (en) | Method of making patterns and cores of thermosetting and thermoplastic mixes | |
SU703219A1 (en) | Method of sealing sand mold detachment joint | |
JPS56148437A (en) | Molding method for mold | |
SU1294455A1 (en) | Method of manufacturing castings | |
JPS55153650A (en) | Production of hollow casting | |
JPS56139258A (en) | Heat-insulated mold | |
SU1097446A1 (en) | Die press mould |