MY125979A - Method of cutting a magnet member - Google Patents

Method of cutting a magnet member

Info

Publication number
MY125979A
MY125979A MYPI20001532A MY125979A MY 125979 A MY125979 A MY 125979A MY PI20001532 A MYPI20001532 A MY PI20001532A MY 125979 A MY125979 A MY 125979A
Authority
MY
Malaysia
Prior art keywords
cutting
kgf
base plate
super hard
magnet member
Prior art date
Application number
Inventor
Sadahiko Kondo
Original Assignee
Neomax 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 Neomax Co Ltd filed Critical Neomax Co Ltd
Publication of MY125979A publication Critical patent/MY125979A/en

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

WHEN CUTTING A WORK (52) MADE OF A RARE-EARTH MAGNET MEMBER BY A CUTTING BLADE (38) INCLUDING A BASE PLATE (38A) AND A CUTTING EDGE (38B) FORMED BY SUPER HARD ABRASIVE GRAIN PROVIDED IN AN OUTER CIRCUMFERENCE OF THE BASE PLATE (38A) , A COOLANT (60) IS DISCHARGED BY A COOLANT DISCHARGING DEVICE (54) TO A CUTTING PORTION (63) AT A DISCHARGING PRESSURE OF 2 KG/CM² - 15 KG/CM². IF THE BASE PLATE (38A) IS MADE OF A SUPER HARD METAL, A PROJECTION RATIO IS SET TO 30 - 50 AND THE SUPER HARD METAL HAS A YOUNG'S MODULUS OF 45,000 KGF/MM² - 70,000 KGF/MM². IF THE BASE PLATE (38A) IS MADE OF A HIGH SPEED STEEL, THE PROJECTION RATIO IS SET TO 30 - 50, AND THE HIGH SPEED STEEL HAS A YOUNG'S MODULUS OF 20,000 KGF/MM² - 25,000 KGF/MM².FIGURE 1
MYPI20001532 1999-04-15 2000-04-12 Method of cutting a magnet member MY125979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10774599 1999-04-15

Publications (1)

Publication Number Publication Date
MY125979A true MY125979A (en) 2006-09-29

Family

ID=14466899

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20001532 MY125979A (en) 1999-04-15 2000-04-12 Method of cutting a magnet member

Country Status (2)

Country Link
CN (1) CN1248828C (en)
MY (1) MY125979A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5505114B2 (en) * 2010-06-16 2014-05-28 信越化学工業株式会社 Multi-cutting method of rare earth sintered magnet

Also Published As

Publication number Publication date
CN1270876A (en) 2000-10-25
CN1248828C (en) 2006-04-05

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