JPS51140823A - Method of regenerating and processing casting sand - Google Patents

Method of regenerating and processing casting sand

Info

Publication number
JPS51140823A
JPS51140823A JP6413075A JP6413075A JPS51140823A JP S51140823 A JPS51140823 A JP S51140823A JP 6413075 A JP6413075 A JP 6413075A JP 6413075 A JP6413075 A JP 6413075A JP S51140823 A JPS51140823 A JP S51140823A
Authority
JP
Japan
Prior art keywords
regenerating
casting sand
processing casting
processing
sand
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
Application number
JP6413075A
Other languages
Japanese (ja)
Inventor
Akio Yamanishi
Katsusa Shidara
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP6413075A priority Critical patent/JPS51140823A/en
Publication of JPS51140823A publication Critical patent/JPS51140823A/en
Pending legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP6413075A 1975-05-30 1975-05-30 Method of regenerating and processing casting sand Pending JPS51140823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6413075A JPS51140823A (en) 1975-05-30 1975-05-30 Method of regenerating and processing casting sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6413075A JPS51140823A (en) 1975-05-30 1975-05-30 Method of regenerating and processing casting sand

Publications (1)

Publication Number Publication Date
JPS51140823A true JPS51140823A (en) 1976-12-04

Family

ID=13249171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6413075A Pending JPS51140823A (en) 1975-05-30 1975-05-30 Method of regenerating and processing casting sand

Country Status (1)

Country Link
JP (1) JPS51140823A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583744A (en) * 1981-07-01 1983-01-10 Komatsu Ltd Recovered and reconditioned sand, microwave hardenable molding sand made of said sand and its production
JPS58128247A (en) * 1982-01-28 1983-07-30 Nippon Chuzo Kk Reconditioning method of old sand
JPH06154941A (en) * 1992-11-20 1994-06-03 Kurimoto Ltd Reconditioning method for molding sand and production of casting mold
JP2006247699A (en) * 2005-03-10 2006-09-21 Kao Corp Manufacturing method of foundry sand
JP5933800B1 (en) * 2015-10-20 2016-06-15 山川産業株式会社 Mold-containing binder-containing sand and its production method
JP2017077566A (en) * 2015-10-19 2017-04-27 トヨタ自動車株式会社 Method for reusing core sand

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857823A (en) * 1971-11-24 1973-08-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857823A (en) * 1971-11-24 1973-08-14

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583744A (en) * 1981-07-01 1983-01-10 Komatsu Ltd Recovered and reconditioned sand, microwave hardenable molding sand made of said sand and its production
JPS58128247A (en) * 1982-01-28 1983-07-30 Nippon Chuzo Kk Reconditioning method of old sand
JPH06154941A (en) * 1992-11-20 1994-06-03 Kurimoto Ltd Reconditioning method for molding sand and production of casting mold
JP2006247699A (en) * 2005-03-10 2006-09-21 Kao Corp Manufacturing method of foundry sand
JP2017077566A (en) * 2015-10-19 2017-04-27 トヨタ自動車株式会社 Method for reusing core sand
JP5933800B1 (en) * 2015-10-20 2016-06-15 山川産業株式会社 Mold-containing binder-containing sand and its production method

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