JPS642869A - Highly accurate electrodeposition grindstone - Google Patents

Highly accurate electrodeposition grindstone

Info

Publication number
JPS642869A
JPS642869A JP6800987A JP6800987A JPS642869A JP S642869 A JPS642869 A JP S642869A JP 6800987 A JP6800987 A JP 6800987A JP 6800987 A JP6800987 A JP 6800987A JP S642869 A JPS642869 A JP S642869A
Authority
JP
Japan
Prior art keywords
abrasive grains
electrodeposition grindstone
workpiece
dispersion
diameter
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
JP6800987A
Other languages
Japanese (ja)
Other versions
JPH012869A (en
Inventor
Hajime Yoshioka
Yukio Kigami
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP62-68009A priority Critical patent/JPH012869A/en
Priority claimed from JP62-68009A external-priority patent/JPH012869A/en
Publication of JPS642869A publication Critical patent/JPS642869A/en
Publication of JPH012869A publication Critical patent/JPH012869A/en
Pending legal-status Critical Current

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  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE: To improve grinding ability by making the dispersion of the diameter of the abrasive grains deposited on a base metal 10μm or less and to minimize the burrs produced on a workpiece by keeping the roughness of a ground finished surface down.
CONSTITUTION: The dispersion of the diameter of the CBN abrasive grains 3 made to stick on the base metal 1 of an electrodeposition grindstone by a plated layer 2 is made 10 m or less. As a result the respective tops of the CBN abrasive grains protruded from the plated layer 2 become even, and the burrs produced in cutting and polishing a workpiece 4 also become extremely small. As a result the grinding accuracy is enhanced, and the service life is prolonged and the efficiency of machining, is improved.
COPYRIGHT: (C)1989,JPO&Japio
JP62-68009A 1987-02-04 1987-03-24 High precision electroplated grindstone Pending JPH012869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-68009A JPH012869A (en) 1987-02-04 1987-03-24 High precision electroplated grindstone

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2249487 1987-02-04
JP62-22494 1987-02-04
JP62-68009A JPH012869A (en) 1987-02-04 1987-03-24 High precision electroplated grindstone

Publications (2)

Publication Number Publication Date
JPS642869A true JPS642869A (en) 1989-01-06
JPH012869A JPH012869A (en) 1989-01-06

Family

ID=

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002326168A (en) * 2001-05-02 2002-11-12 Fuji Photo Film Co Ltd Polishing tape
JP2012035330A (en) * 2010-08-03 2012-02-23 Asahi Glass Co Ltd Glass substrate for magnetic recording medium, and manufacturing method thereof
JP2014076502A (en) * 2012-10-09 2014-05-01 Shingijutsu Kaihatsu Kk Precise cutting tool and method for making the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002326168A (en) * 2001-05-02 2002-11-12 Fuji Photo Film Co Ltd Polishing tape
JP2012035330A (en) * 2010-08-03 2012-02-23 Asahi Glass Co Ltd Glass substrate for magnetic recording medium, and manufacturing method thereof
JP2014076502A (en) * 2012-10-09 2014-05-01 Shingijutsu Kaihatsu Kk Precise cutting tool and method for making the same

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