JPH0541349B2 - - Google Patents

Info

Publication number
JPH0541349B2
JPH0541349B2 JP62182795A JP18279587A JPH0541349B2 JP H0541349 B2 JPH0541349 B2 JP H0541349B2 JP 62182795 A JP62182795 A JP 62182795A JP 18279587 A JP18279587 A JP 18279587A JP H0541349 B2 JPH0541349 B2 JP H0541349B2
Authority
JP
Japan
Prior art keywords
core material
valve
nozzle
shaft
crushed
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.)
Expired - Lifetime
Application number
JP62182795A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6427767A (en
Inventor
Minao Sasaki
Kozo Oikawa
Keisuke Hitomi
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 JPS6427767A (en) 1989-01-30
JPH0541349B2 true 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 (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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0741562Y2 (ja) * 1990-01-29 1995-09-27 マツダ株式会社 鋳造品の中子砂の砂出装置
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
CN112792301B (zh) * 2021-01-28 2025-04-18 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

Family Cites Families (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 (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

Also Published As

Publication number Publication date
JPS6427767A (en) 1989-01-30

Similar Documents

Publication Publication Date Title
JP3478835B2 (ja) 粉末冶金プロセスの方法及び装置
US3440096A (en) Method of removing solid propellant
US2497021A (en) Method and apparatus for grinding or honing
CN211220307U (zh) 一种管件加工喷砂装置
JPH0541349B2 (enrdf_load_stackoverflow)
CN106077855A (zh) 定向内冲液式高速电弧放电加工的旋转电极
CN113798936A (zh) 一种带防错机构的轴承套圈排列装置与排列方法
JPS6017951U (ja) 被加工物のばり除去装置
TWI598181B (zh) Deburring processing method and device for core components of electronic components
EP1459725B1 (en) Apparatus for and method of sealing capsules
US7011259B2 (en) Apparatus for working and processing materials
JP4721085B2 (ja) 補助タンブラー及び補助タンブラーによるセラミックス部品のバリ取り方法
US3455515A (en) Fluid drilling process and apparatus
US7229033B2 (en) Method for working and processing materials
JPH01192144A (ja) セラミックパッケージの異物除去装置およびその除去方法
JPS61126368A (ja) デイ−ゼル機関用燃料高圧管およびその製造方法
CN111977367B (zh) 一种胶囊检测用排列装置
CN220389116U (zh) 一种翻转机构及中间合金破碎后喷丸装置
JPH01135473A (ja) 研削装置
JPS6364557B2 (enrdf_load_stackoverflow)
JPH0342060A (ja) 遠心分離機のフィルタ洗浄方法
JPS59129656A (ja) バレル研磨方法
JP2008044799A (ja) 再生骨材製造装置
JP2696406B2 (ja) ピストンリングのラッピング装置
JPS6350143B2 (enrdf_load_stackoverflow)