JPS6466045A - Device for forming flaskless vertical casting mold - Google Patents

Device for forming flaskless vertical casting mold

Info

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
Application number
JP22267787A
Other languages
Japanese (ja)
Other versions
JP2575730B2 (en
Inventor
Hideki Fujiwara
Masahiro Arakane
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP22267787A priority Critical patent/JP2575730B2/en
Publication of JPS6466045A publication Critical patent/JPS6466045A/en
Application granted granted Critical
Publication of JP2575730B2 publication Critical patent/JP2575730B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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.
JP22267787A 1987-09-04 1987-09-04 Frameless solid mold making machine Expired - Fee Related JP2575730B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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