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
English (en)
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/ja
Publication of JPS51140823A publication Critical patent/JPS51140823A/ja
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 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583744A (ja) * 1981-07-01 1983-01-10 Komatsu Ltd 回収再生砂およびそれを原料としたマイクロ波硬化性鋳物砂並びにそれらの製造方法
JPS58128247A (ja) * 1982-01-28 1983-07-30 Nippon Chuzo Kk 古砂の再生方法
JPH06154941A (ja) * 1992-11-20 1994-06-03 Kurimoto Ltd 鋳物砂の再生方法及び鋳型の製造方法
JP2006247699A (ja) * 2005-03-10 2006-09-21 Kao Corp 鋳物砂の製造方法
JP5933800B1 (ja) * 2015-10-20 2016-06-15 山川産業株式会社 鋳型用粘結剤含有砂及びその製法
JP2017077566A (ja) * 2015-10-19 2017-04-27 トヨタ自動車株式会社 中子砂の再利用方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857823A (ja) * 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 (ja) * 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 (ja) * 1981-07-01 1983-01-10 Komatsu Ltd 回収再生砂およびそれを原料としたマイクロ波硬化性鋳物砂並びにそれらの製造方法
JPS58128247A (ja) * 1982-01-28 1983-07-30 Nippon Chuzo Kk 古砂の再生方法
JPH06154941A (ja) * 1992-11-20 1994-06-03 Kurimoto Ltd 鋳物砂の再生方法及び鋳型の製造方法
JP2006247699A (ja) * 2005-03-10 2006-09-21 Kao Corp 鋳物砂の製造方法
JP2017077566A (ja) * 2015-10-19 2017-04-27 トヨタ自動車株式会社 中子砂の再利用方法
JP5933800B1 (ja) * 2015-10-20 2016-06-15 山川産業株式会社 鋳型用粘結剤含有砂及びその製法

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