JPS5744449A - Casting method and mold device for crushing balls - Google Patents
Casting method and mold device for crushing ballsInfo
- Publication number
- JPS5744449A JPS5744449A JP11848080A JP11848080A JPS5744449A JP S5744449 A JPS5744449 A JP S5744449A JP 11848080 A JP11848080 A JP 11848080A JP 11848080 A JP11848080 A JP 11848080A JP S5744449 A JPS5744449 A JP S5744449A
- Authority
- JP
- Japan
- Prior art keywords
- materials
- molds
- mold
- ingate
- metals
- 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 prevent shrinkage and to improve the yield of casting by laminating granular mold forming materials and metals for metallic molds, and charging molten metal from the runner and ingate provided on the granuler mold forming material side.
CONSTITUTION: Both half split molds 3, 4 of a mold device 1 laminate respectively shell materials 3a, 4a and metals 3b, 4b for metallic molds in the thickness direction. Molds 5 for grinding balls are formed in the boundary part of the shell materials 3a, 4a and the metals 3b, 4b, with the half part located on the shell material side and the other half on the metal side. Both dies 3, 4 are assembled in such a way that the shell material 3a, 4a sides come to the inner side, and the surfaces of the materials 3a, 4a are a parting surface 2. The materials 3a, 4a form a runner 6 and an ingate 7 communicating with each mold 5. The molten metal flowed into the molds 5 is cooled from the metal 3b, 4b sides, and the materials 3a, 4a sides continuous to the ingate 7 solidify after this and cause directional solidification; therefore, the molten metal solidifies without causing shrinkage in each mold 5.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11848080A JPS5744449A (en) | 1980-08-29 | 1980-08-29 | Casting method and mold device for crushing balls |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11848080A JPS5744449A (en) | 1980-08-29 | 1980-08-29 | Casting method and mold device for crushing balls |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5744449A true JPS5744449A (en) | 1982-03-12 |
Family
ID=14737711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11848080A Pending JPS5744449A (en) | 1980-08-29 | 1980-08-29 | Casting method and mold device for crushing balls |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5744449A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0178296A2 (en) * | 1984-10-12 | 1986-04-16 | N. Milos Prof. Dr. Tomovic | Permanent mould with insert for casting mill balls and other crushing elements |
US5513689A (en) * | 1995-02-14 | 1996-05-07 | Bismuth Cartridge, L.L.C. | Method of manufacturing bismuth shot |
US5632322A (en) * | 1995-07-31 | 1997-05-27 | Trickel; Jerry E. | Die casting apparatus for casting small parts from materials that expand when transitioning from the liquid to the solid state |
CN101905285A (en) * | 2010-09-08 | 2010-12-08 | 宁国市四方钢球模具厂 | Mold for wear-resistant ball production line |
CN103286267A (en) * | 2013-05-28 | 2013-09-11 | 安庆市江城冶金机械有限公司 | Mold on continuous-casting production line |
CN104174818A (en) * | 2014-07-24 | 2014-12-03 | 宁国市开源电力耐磨材料有限公司 | Method for preventing shrinkage porosity and shrinkage cavity of cast iron grinding balls |
CN105921696A (en) * | 2016-06-01 | 2016-09-07 | 安庆石化联盟铸管厂 | Cooling type casting mold for abrasion-resistant steel balls |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4210653Y1 (en) * | 1964-02-13 | 1967-06-13 | ||
JPS5037017A (en) * | 1973-06-20 | 1975-04-07 |
-
1980
- 1980-08-29 JP JP11848080A patent/JPS5744449A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4210653Y1 (en) * | 1964-02-13 | 1967-06-13 | ||
JPS5037017A (en) * | 1973-06-20 | 1975-04-07 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0178296A2 (en) * | 1984-10-12 | 1986-04-16 | N. Milos Prof. Dr. Tomovic | Permanent mould with insert for casting mill balls and other crushing elements |
EP0178296A3 (en) * | 1984-10-12 | 1987-11-11 | N. Milos Prof. Dr. Tomovic | Permanent mould with insert for casting mill balls and other crushing elements |
US5513689A (en) * | 1995-02-14 | 1996-05-07 | Bismuth Cartridge, L.L.C. | Method of manufacturing bismuth shot |
US5632322A (en) * | 1995-07-31 | 1997-05-27 | Trickel; Jerry E. | Die casting apparatus for casting small parts from materials that expand when transitioning from the liquid to the solid state |
CN101905285A (en) * | 2010-09-08 | 2010-12-08 | 宁国市四方钢球模具厂 | Mold for wear-resistant ball production line |
CN103286267A (en) * | 2013-05-28 | 2013-09-11 | 安庆市江城冶金机械有限公司 | Mold on continuous-casting production line |
CN104174818A (en) * | 2014-07-24 | 2014-12-03 | 宁国市开源电力耐磨材料有限公司 | Method for preventing shrinkage porosity and shrinkage cavity of cast iron grinding balls |
CN105921696A (en) * | 2016-06-01 | 2016-09-07 | 安庆石化联盟铸管厂 | Cooling type casting mold for abrasion-resistant steel balls |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX9409302A (en) | Method and apparatus for casting vehicle wheels having lightener pockets. | |
JPS5744449A (en) | Casting method and mold device for crushing balls | |
GB1087026A (en) | Improvements in or relating to the continous casting of metals and metal alloys | |
JPS5728662A (en) | Pressure die-casting equipment for material having opened part | |
JPS5711761A (en) | Composite casting and production thereof | |
JPS5744450A (en) | Casting method and mold device for crushing balls | |
JPS571547A (en) | Rotary ring-one side belt type continuous casting device | |
JPH04507065A (en) | Cast shape manufacturing method and device | |
JPS5788952A (en) | Sealing method for hot-water feed nozzle in endless track type horizontal continuous casting machine | |
JPS59147746A (en) | Casting mold for making ingot and ingot making method | |
JPS57171543A (en) | Metal mold casting device | |
JPS5739057A (en) | Mold assembling method and its mold | |
JPS5611134A (en) | Solidifying method for metal | |
JPS55133852A (en) | Continuous casting device | |
GB1217787A (en) | Method and apparatus for degassing iron-base melts | |
JPS57177856A (en) | Mold for rotary wheel type continuous casting machine | |
JPS569056A (en) | Removing method for sprue of shell mold casting | |
JPS5699042A (en) | Core sand | |
GB1225762A (en) | ||
JPS57181755A (en) | Method for lining dissimilar metal by casting on inside surface of hollow object made of cast iron | |
JPS5750241A (en) | Casting method | |
JPS5775257A (en) | Continuous horizontal casting method for steel | |
JPS6453757A (en) | Low pressure casting method for light alloy castings | |
JPS5711758A (en) | Mold for centrifugal casting | |
JPS57124548A (en) | Casting method |