JPS6239172A - 磁気研磨装置 - Google Patents

磁気研磨装置

Info

Publication number: JPS6239172A
Authority: JP; Japan
Prior art keywords: magnetic; polishing; polished; disk; brush
Prior art date: 1985-08-09
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

JP60176749A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0249868B2 (fr

Inventor

Shuichi Sugawara

秀一菅原

Hisatsugu Kaji

加治　久継

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.)

Kureha Corp

Original Assignee

Kureha 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.)

1985-08-09

Filing date

1985-08-09

Publication date

1987-02-20

1985-08-09 Application filed by Kureha Corp filed Critical Kureha Corp

1985-08-09 Priority to JP60176749A priority Critical patent/JPS6239172A/ja

1987-02-20 Publication of JPS6239172A publication Critical patent/JPS6239172A/ja

1990-10-31 Publication of JPH0249868B2 publication Critical patent/JPH0249868B2/ja

Status Granted legal-status Critical Current

Links

238000005498 polishing Methods 0.000 title claims abstract description 83
239000000696 magnetic material Substances 0.000 claims description 15
230000005284 excitation Effects 0.000 claims description 12
239000003082 abrasive agent Substances 0.000 abstract description 9
238000000034 method Methods 0.000 abstract description 3
239000003795 chemical substances by application Substances 0.000 description 12
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
239000000463 material Substances 0.000 description 5
235000014113 dietary fatty acids Nutrition 0.000 description 3
239000000194 fatty acid Substances 0.000 description 3
229930195729 fatty acid Natural products 0.000 description 3
229920005989 resin Polymers 0.000 description 3
239000011347 resin Substances 0.000 description 3
229920003002 synthetic resin Polymers 0.000 description 3
239000000057 synthetic resin Substances 0.000 description 3
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
229940090961 chromium dioxide Drugs 0.000 description 2
IAQWMWUKBQPOIY-UHFFFAOYSA-N chromium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Cr+4] IAQWMWUKBQPOIY-UHFFFAOYSA-N 0.000 description 2
AYTAKQFHWFYBMA-UHFFFAOYSA-N chromium(IV) oxide Inorganic materials O=[Cr]=O AYTAKQFHWFYBMA-UHFFFAOYSA-N 0.000 description 2
230000000694 effects Effects 0.000 description 2
229920001971 elastomer Polymers 0.000 description 2
150000004665 fatty acids Chemical class 0.000 description 2
230000004907 flux Effects 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
239000005060 rubber Substances 0.000 description 2
229910000859 α-Fe Inorganic materials 0.000 description 2
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
239000004744 fabric Substances 0.000 description 1
-1 fatty acid esters Chemical class 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
239000006260 foam Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
230000005389 magnetism Effects 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000002480 mineral oil Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
239000003921 oil Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
239000002245 particle Substances 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
229920002545 silicone oil Polymers 0.000 description 1
239000000344 soap Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

JP60176749A 1985-08-09 1985-08-09 磁気研磨装置 Granted JPS6239172A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP60176749A JPS6239172A (ja)	1985-08-09	1985-08-09	磁気研磨装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP60176749A JPS6239172A (ja)	1985-08-09	1985-08-09	磁気研磨装置

Publications (2)

Publication Number	Publication Date
JPS6239172A true JPS6239172A (ja)	1987-02-20
JPH0249868B2 JPH0249868B2 (fr)	1990-10-31

Family

ID=16019135

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP60176749A Granted JPS6239172A (ja)	1985-08-09	1985-08-09	磁気研磨装置

Country Status (1)

Country	Link
JP (1)	JPS6239172A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6036580A (en) *	1997-09-03	2000-03-14	Scientific Manufacturing Technologies, Inc.	Method and device for magnetic-abrasive machining of parts
JP2008105169A (ja) *	2006-09-30	2008-05-08	Fdk Corp	ペースト材料
JP2008254106A (ja) *	2007-04-03	2008-10-23	Fdk Corp	ペースト材料
WO2014051127A1 (fr) *	2012-09-28	2014-04-03	Hoya株式会社	Procédé de fabrication de substrat de verre pour disque magnétique
WO2014178417A1 (fr) *	2013-04-30	2014-11-06	Hoya株式会社	Procédé de fabrication d'un substrat de verre pour disque magnétique, procédé de fabrication d'un disque magnétique et appareil permettant de polir une surface terminale d'un substrat de verre pour disque magnétique
WO2015046525A1 (fr) *	2013-09-27	2015-04-02	Hoya株式会社	Procédé pour produire un substrat non magnétique

1985
- 1985-08-09 JP JP60176749A patent/JPS6239172A/ja active Granted

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6036580A (en) *	1997-09-03	2000-03-14	Scientific Manufacturing Technologies, Inc.	Method and device for magnetic-abrasive machining of parts
JP2008105169A (ja) *	2006-09-30	2008-05-08	Fdk Corp	ペースト材料
JP2008254106A (ja) *	2007-04-03	2008-10-23	Fdk Corp	ペースト材料
WO2014051127A1 (fr) *	2012-09-28	2014-04-03	Hoya株式会社	Procédé de fabrication de substrat de verre pour disque magnétique
JPWO2014051127A1 (ja) *	2012-09-28	2016-08-25	Hoya株式会社	磁気ディスク用ガラス基板の製造方法
WO2014178417A1 (fr) *	2013-04-30	2014-11-06	Hoya株式会社	Procédé de fabrication d'un substrat de verre pour disque magnétique, procédé de fabrication d'un disque magnétique et appareil permettant de polir une surface terminale d'un substrat de verre pour disque magnétique
JPWO2014178417A1 (ja) *	2013-04-30	2017-02-23	Hoya株式会社	磁気ディスク用ガラス基板の製造方法及び磁気ディスクの製造方法、並びに磁気ディスク用ガラス基板の端面研磨装置
WO2015046525A1 (fr) *	2013-09-27	2015-04-02	Hoya株式会社	Procédé pour produire un substrat non magnétique
CN105408062A (zh) *	2013-09-27	2016-03-16	Hoya株式会社	非磁性基板的制造方法
JPWO2015046525A1 (ja) *	2013-09-27	2017-03-09	Hoya株式会社	非磁性基板の製造方法

Also Published As

Publication number	Publication date
JPH0249868B2 (fr)	1990-10-31

Publication	Publication Date	Title
JPS6239172A (ja)	1987-02-20	磁気研磨装置
JPS59161262A (ja)	1984-09-12	磁気吸引式研摩方法
JPS6034264A (ja)	1985-02-21	磁気研摩仕上装置
JP2007021660A (ja)	2007-02-01	複雑形状体の鏡面研磨方法および鏡面研磨装置
JP2007296598A (ja)	2007-11-15	磁気研磨方法およびウェハ研磨装置
JP2006224227A (ja)	2006-08-31	磁気研磨方法
JP2007167968A (ja)	2007-07-05	鏡面研磨方法および鏡面研磨装置
JP2006082213A (ja)	2006-03-30	削り加工と鏡面研磨の方法および削り加工・鏡面研磨装置
JPS63221962A (ja)	1988-09-14	パイプの研磨装置
JP4471197B2 (ja)	2010-06-02	加工圧制御が不要な研磨方法
JPS63221965A (ja)	1988-09-14	管材の研磨方法および装置
JPS5877447A (ja)	1983-05-10	表面研摩法とその装置
JPS624562A (ja)	1987-01-10	磁気研磨装置
JP3030952B2 (ja)	2000-04-10	磁気研磨方法
JP2006088283A (ja)	2006-04-06	鏡面研磨コーチング方法および鏡面研磨コーチング装置
JPH0550377A (ja)	1993-03-02	磁気研磨方法
JPH06143127A (ja)	1994-05-24	Ｒ状溝面の磁気研磨方法と装置及び磁性研磨材
CN1171703C (zh)	2004-10-20	正交轴组合磁性抛光工具
JPS62173166A (ja)	1987-07-30	磁性流体を用いる球体の研磨方法及び研磨装置
JP2648675B2 (ja)	1997-09-03	非磁性管の内面研磨方法及び内面研磨装置
JP2016137553A (ja)	2016-08-04	研磨装置および研磨方法
JPH0464831B2 (fr)	1992-10-16
JP2005014148A (ja)	2005-01-20	研磨工具及びこれを用いた研磨方法並びに研磨加工装置
JPH0310643Y2 (fr)	1991-03-15
JPS61192470A (ja)	1986-08-27	磁気研摩方法