JPS6466045A - Device for forming flaskless vertical casting mold - Google Patents
Device for forming flaskless vertical casting moldInfo
- Publication number
- JPS6466045A JPS6466045A JP22267787A JP22267787A JPS6466045A JP S6466045 A JPS6466045 A JP S6466045A JP 22267787 A JP22267787 A JP 22267787A JP 22267787 A JP22267787 A JP 22267787A JP S6466045 A JPS6466045 A JP S6466045A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- pouring
- flaskless
- casting
- time
- 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
- Casting Devices For Molds (AREA)
Abstract
PURPOSE:To shorten the time for casting and to prevent mis-pouring by respectively measuring the mold thicknesses of a flaskless casting mold and computing an added thickness value and the distance from a pouring port, then increasing or decreasing the size of the mold to be formed next in accordance with the comparison with a reference spacing. CONSTITUTION:Hydraulic cylinders 11, 12 which clamp a front die 5 and a rear die 6 are provided and pistons 9, 10 are respectively connected to the dies 5, 6. Stroke detecting sensor 16, 17 are disposed to the cylinders 11, 12. After sand S is press-fed to a molding chamber 7, the pistons 9, 10 are actuated so that the flaskless casting mold M is molded by the dies 5, 6. All the thicknesses of the mold M are measured at this time and the added thickness value as well as the reference spacing to a pouring device 3 are computed. The pattern set size T0 of the molding chamber 7 is increased or decreased in accordance with the computed value and the size of the next molding is adjusted by a control valve 18. Since the faster and surer control is executed, the time for casting is shortened and the mis-pouring is prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22267787A JP2575730B2 (en) | 1987-09-04 | 1987-09-04 | Frameless solid mold making machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22267787A JP2575730B2 (en) | 1987-09-04 | 1987-09-04 | Frameless solid mold making machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6466045A true JPS6466045A (en) | 1989-03-13 |
JP2575730B2 JP2575730B2 (en) | 1997-01-29 |
Family
ID=16786193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22267787A Expired - Fee Related JP2575730B2 (en) | 1987-09-04 | 1987-09-04 | Frameless solid mold making machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2575730B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015100799A (en) * | 2013-11-22 | 2015-06-04 | 新東工業株式会社 | Movement quantity detection device for moving member in casting mold formation apparatus |
-
1987
- 1987-09-04 JP JP22267787A patent/JP2575730B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015100799A (en) * | 2013-11-22 | 2015-06-04 | 新東工業株式会社 | Movement quantity detection device for moving member in casting mold formation apparatus |
Also Published As
Publication number | Publication date |
---|---|
JP2575730B2 (en) | 1997-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |