JPS6427767A - Removal of core metal for hollow valve - Google Patents

Removal of core metal for hollow valve

Info

Publication number
JPS6427767A
JPS6427767A JP18279587A JP18279587A JPS6427767A JP S6427767 A JPS6427767 A JP S6427767A JP 18279587 A JP18279587 A JP 18279587A JP 18279587 A JP18279587 A JP 18279587A JP S6427767 A JPS6427767 A JP S6427767A
Authority
JP
Japan
Prior art keywords
core metal
nozzle
valve
shaft
removal
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
JP18279587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0541349B2 (enrdf_load_stackoverflow
Inventor
Namio Sasaki
Kozo Oikawa
Keisuke Hisami
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.)
Fuji Oozx Inc
Original Assignee
Fuji Valve Co 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 Fuji Valve Co Ltd filed Critical Fuji Valve Co Ltd
Priority to JP18279587A priority Critical patent/JPS6427767A/ja
Publication of JPS6427767A publication Critical patent/JPS6427767A/ja
Publication of JPH0541349B2 publication Critical patent/JPH0541349B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/002—Removing cores by leaching, washing or dissolving

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
JP18279587A 1987-07-22 1987-07-22 Removal of core metal for hollow valve Granted JPS6427767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18279587A JPS6427767A (en) 1987-07-22 1987-07-22 Removal of core metal for hollow valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18279587A JPS6427767A (en) 1987-07-22 1987-07-22 Removal of core metal for hollow valve

Publications (2)

Publication Number Publication Date
JPS6427767A true JPS6427767A (en) 1989-01-30
JPH0541349B2 JPH0541349B2 (enrdf_load_stackoverflow) 1993-06-23

Family

ID=16124551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18279587A Granted JPS6427767A (en) 1987-07-22 1987-07-22 Removal of core metal for hollow valve

Country Status (1)

Country Link
JP (1) JPS6427767A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03101351U (enrdf_load_stackoverflow) * 1990-01-29 1991-10-22
US5778963A (en) * 1996-08-30 1998-07-14 United Technologies Corporation Method of core leach
JP2011224538A (ja) * 2009-12-01 2011-11-10 Ibiden Co Ltd ハニカムフィルタ及び排ガス浄化装置
CN103949619A (zh) * 2014-04-18 2014-07-30 常熟市勤丰铸件厂 一种清砂机固定板
CN112792301A (zh) * 2021-01-28 2021-05-14 南昌航空大学 一种流动腐蚀铝合金铸件复杂细长铜管型芯用腐蚀反应箱

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108714686A (zh) * 2018-06-04 2018-10-30 含山县兴达球墨铸铁厂 一种流水式壳体铸件内腔清砂装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS619962A (ja) * 1984-06-27 1986-01-17 Honda Motor Co Ltd 鋳造品の砂落し方法及び装置
JPS62109854U (enrdf_load_stackoverflow) * 1985-12-25 1987-07-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS619962A (ja) * 1984-06-27 1986-01-17 Honda Motor Co Ltd 鋳造品の砂落し方法及び装置
JPS62109854U (enrdf_load_stackoverflow) * 1985-12-25 1987-07-13

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03101351U (enrdf_load_stackoverflow) * 1990-01-29 1991-10-22
US5778963A (en) * 1996-08-30 1998-07-14 United Technologies Corporation Method of core leach
JP2011224538A (ja) * 2009-12-01 2011-11-10 Ibiden Co Ltd ハニカムフィルタ及び排ガス浄化装置
CN103949619A (zh) * 2014-04-18 2014-07-30 常熟市勤丰铸件厂 一种清砂机固定板
CN112792301A (zh) * 2021-01-28 2021-05-14 南昌航空大学 一种流动腐蚀铝合金铸件复杂细长铜管型芯用腐蚀反应箱

Also Published As

Publication number Publication date
JPH0541349B2 (enrdf_load_stackoverflow) 1993-06-23

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