JPS5715671A - Burr removing grinder material - Google Patents

Burr removing grinder material

Info

Publication number
JPS5715671A
JPS5715671A JP8438180A JP8438180A JPS5715671A JP S5715671 A JPS5715671 A JP S5715671A JP 8438180 A JP8438180 A JP 8438180A JP 8438180 A JP8438180 A JP 8438180A JP S5715671 A JPS5715671 A JP S5715671A
Authority
JP
Japan
Prior art keywords
metal
grinder material
explosion
fire
alloy
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
JP8438180A
Other languages
Japanese (ja)
Inventor
Shigeru Baba
Takao Ishida
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.)
SHINTOU BUREETAA KK
Sintobrator Ltd
Original Assignee
SHINTOU BUREETAA KK
Sintobrator 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 SHINTOU BUREETAA KK, Sintobrator Ltd filed Critical SHINTOU BUREETAA KK
Priority to JP8438180A priority Critical patent/JPS5715671A/en
Publication of JPS5715671A publication Critical patent/JPS5715671A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE: To make a grinder material made of metal such as Zn with a weight ratio of more than 90% so as to improve a safety against an explosion, and fire of powder dusts generated when a grinding operation is performed, increase a mass and an effect of removing burrs, and prevent too excessive rough surface of the product.
CONSTITUTION: The material is of a spherical or substatial spherical metal such as Zn with a granular diameter of about 300 to 2,800μ, Vickers hardness of about 40 to 180 and a weight ratio of more than 90%. Since its mass is about 2.5 times as that of grinder material of aluminum, a high burr removing effect is attained and a high safety against an explosion or fire of powder dusts may be provided. In an alloy of ferrite metal, a die cast surface is made black, and alloy of Zn shows a clear colour.
COPYRIGHT: (C)1982,JPO&Japio
JP8438180A 1980-06-20 1980-06-20 Burr removing grinder material Pending JPS5715671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8438180A JPS5715671A (en) 1980-06-20 1980-06-20 Burr removing grinder material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8438180A JPS5715671A (en) 1980-06-20 1980-06-20 Burr removing grinder material

Publications (1)

Publication Number Publication Date
JPS5715671A true JPS5715671A (en) 1982-01-27

Family

ID=13828966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8438180A Pending JPS5715671A (en) 1980-06-20 1980-06-20 Burr removing grinder material

Country Status (1)

Country Link
JP (1) JPS5715671A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190541A (en) * 1984-03-09 1985-09-28 Nippon Mining Co Ltd Zinc alloy shot for blasting and its production
JPS60154906U (en) * 1984-03-26 1985-10-16 日立電線株式会社 Light guide for optical thyristor ignition
JPS60258443A (en) * 1984-06-04 1985-12-20 Nippon Mining Co Ltd Zinc alloy and its manufacture
JPS63312066A (en) * 1987-06-10 1988-12-20 Nippon Mining Co Ltd Blasting method using zinc group blast shot
JPS63312068A (en) * 1987-06-10 1988-12-20 Nippon Mining Co Ltd Shot blasting method for aluminum die cast product
JPH07290361A (en) * 1994-04-22 1995-11-07 Daichiyuu:Kk Paint film peeling method
WO1998051901A1 (en) * 1997-05-14 1998-11-19 Sofitech N.V. Conduit cleaning material and process
JP2009226535A (en) * 2008-03-21 2009-10-08 Lianyungang Beautech Metal Abrasive Co Ltd Zinc alloy shot

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577473A (en) * 1978-11-27 1980-06-11 Shintou Bureetaa Kk Luster finish method for ferruginous product

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577473A (en) * 1978-11-27 1980-06-11 Shintou Bureetaa Kk Luster finish method for ferruginous product

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190541A (en) * 1984-03-09 1985-09-28 Nippon Mining Co Ltd Zinc alloy shot for blasting and its production
JPS6160133B2 (en) * 1984-03-09 1986-12-19 Nippon Mining Co
JPS60154906U (en) * 1984-03-26 1985-10-16 日立電線株式会社 Light guide for optical thyristor ignition
JPS60258443A (en) * 1984-06-04 1985-12-20 Nippon Mining Co Ltd Zinc alloy and its manufacture
JPS6233300B2 (en) * 1984-06-04 1987-07-20 Nippon Mining Co
JPS63312066A (en) * 1987-06-10 1988-12-20 Nippon Mining Co Ltd Blasting method using zinc group blast shot
JPS63312068A (en) * 1987-06-10 1988-12-20 Nippon Mining Co Ltd Shot blasting method for aluminum die cast product
JPH07290361A (en) * 1994-04-22 1995-11-07 Daichiyuu:Kk Paint film peeling method
WO1998051901A1 (en) * 1997-05-14 1998-11-19 Sofitech N.V. Conduit cleaning material and process
GB2325260B (en) * 1997-05-14 2000-06-07 Sofitech Nv Abrasives for well cleaning
JP2009226535A (en) * 2008-03-21 2009-10-08 Lianyungang Beautech Metal Abrasive Co Ltd Zinc alloy shot

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