JPS5524833A - Method of producing isolated grain abrasive - Google Patents

Method of producing isolated grain abrasive

Info

Publication number
JPS5524833A
JPS5524833A JP9550178A JP9550178A JPS5524833A JP S5524833 A JPS5524833 A JP S5524833A JP 9550178 A JP9550178 A JP 9550178A JP 9550178 A JP9550178 A JP 9550178A JP S5524833 A JPS5524833 A JP S5524833A
Authority
JP
Japan
Prior art keywords
mixture
grain
spherical
burring
high molecular
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
JP9550178A
Other languages
Japanese (ja)
Other versions
JPS6222746B2 (en
Inventor
Nobuo Konnai
Hiroshi Iimori
Yoshinori Kubo
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.)
KENKO SANGYO KK
KENKOU SANGYO KK
Mitsui Toatsu Chemicals Inc
Original Assignee
KENKO SANGYO KK
KENKOU SANGYO KK
Mitsui Toatsu Chemicals Inc
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 KENKO SANGYO KK, KENKOU SANGYO KK, Mitsui Toatsu Chemicals Inc filed Critical KENKO SANGYO KK
Priority to JP9550178A priority Critical patent/JPS5524833A/en
Publication of JPS5524833A publication Critical patent/JPS5524833A/en
Publication of JPS6222746B2 publication Critical patent/JPS6222746B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To shape a spherical isolated grain abrasives free from burring by clamping mixture composed of a grain and a liquid hardening high molecular compound binder at more than 2 of thixo index. CONSTITUTION:A mixture 4 composed of a grain and a liquid hardening high molecular compound binder (e.g. unsaturated-polyethylene resin, epoxy resin etc.) at more than 2 of thixo index fills a semiperipheral section 3 with a given diameter cut at the symmetrical position on the symmetrical surface of upper and lower molds 1 and 2. Then, the upper mold 1 is rotated to 180 deg. and combined with the symmetrical surface of the lower mold 2, pushed into a press 5 or the like. The upper and lower molds 1 and 2 combined tightly adhere to each other thereby leaking away the excess mixture from those other than the spherical section. Then, the mixture is hardened to produce a spherical isolated grain abrasives free from burring.
JP9550178A 1978-08-07 1978-08-07 Method of producing isolated grain abrasive Granted JPS5524833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9550178A JPS5524833A (en) 1978-08-07 1978-08-07 Method of producing isolated grain abrasive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9550178A JPS5524833A (en) 1978-08-07 1978-08-07 Method of producing isolated grain abrasive

Publications (2)

Publication Number Publication Date
JPS5524833A true JPS5524833A (en) 1980-02-22
JPS6222746B2 JPS6222746B2 (en) 1987-05-19

Family

ID=14139334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9550178A Granted JPS5524833A (en) 1978-08-07 1978-08-07 Method of producing isolated grain abrasive

Country Status (1)

Country Link
JP (1) JPS5524833A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63127876A (en) * 1986-11-19 1988-05-31 Mitsui Toatsu Chem Inc Abrasive

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03102130U (en) * 1989-11-24 1991-10-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63127876A (en) * 1986-11-19 1988-05-31 Mitsui Toatsu Chem Inc Abrasive

Also Published As

Publication number Publication date
JPS6222746B2 (en) 1987-05-19

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