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JB/T 10155-2012Coated abrasives - Test method for grinding performance of abrasive cloth and abrasive paper (English PDF)

涂附磨具 砂布砂纸磨削性能试验方法

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

May 24, 2012

Implementation date

November 1, 2012

Scope

JB/T 10155-2012 is the English-translated version of 涂附磨具 砂布砂纸磨削性能试验方法.

Testing the grinding properties of abrasive cloth and abrasive paper is the subject of JB/T 10155-2012. The standard sets the test equipment, the test conditions, the preparation of the specimen, the test procedure and the processing of the test results.

The grinding properties tester must have a grinding disc end face that does not run out by more than 0.05 mm and a disc speed of (320 ± 5) r/min, with a grinding track whose ring inner diameter is (87 ± 0.2) mm and whose ring width is (16.5 ± 0.4) mm.

It applies to abrasive cloth, abrasive paper and water-resistant abrasive paper. The standard replaces JB/T 10155-1999 and took effect on 1 November 2012.

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Document preview — JB/T 10155-2012

National Standard of the People's Republic of China

Replacing
JB/T 10155-1999

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Contents

  • Foreword3
  • 1 Scope4
  • 2 Test equipment4
  • 2.1 Grinding properties tester4
  • 2.2 Balance4
  • 2.3 Constant temperature water bath4
  • 3 Test conditions4
  • 4 Specimen preparation5
  • 5 Test procedure5
  • 5.1 Dry grinding test5
  • 5.2 Wet grinding test6
  • 6 Processing of test results6

Foreword

This Standard was drafted in accordance with the rules given in GB/T 1.1-2009.

This Standard replaces JB/T 10155-1999 "Coated abrasives - Test method of the grinding properties of abrasive cloth and abrasive paper". Compared with JB/T 10155-1999, the main technical changes in this Standard are as follows:

- modified the type of abrasive cloth (see Table 1 of this Edition, Table 1 of Edition 1999);

- added the detailed regulations for grinding time (see Table 1 of this Edition).

1 Scope

This Standard specifies the test method of the grinding properties of abrasive cloth and abrasive paper: test equipment, test conditions, specimen preparation, test procedures and processing of test results.

This Standard is applicable to abrasive cloth, abrasive paper and water-resistant abrasive paper.

2 Test equipment

2.1 Grinding properties tester

The grinding properties tester shall meet the following requirements:

a) The grinding disc end face of the grinding properties tester does not run out much 0.05 mm;

b) The grinding disc speed of the grinding properties tester is (320±5) r/min;

c) Grinding track: The ring inner diameter of the track is (87±0.2) mm, and the ring width is (16.5±0.4) mm.

2.2 Balance

The scale of the balance is 0.01 g.

2.3 Constant temperature water bath

The fluctuation of water temperature is ±2°C.

3 Test conditions

The test conditions for the grinding properties of abrasive cloth and abrasive paper shall meet the requirements in Table 1. […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Similar standards

Editions of JB/T 10155

EditionTitleRevisionStatus
JB/T 10155-2012Coated abrasives - Test method for grinding performance of abrasive cloth and abrasive papercurrent editionCurrent
JB/T 10155-1999Coated abrasives - Test method for grinding performance of abrasive cloth and abrasive paperprevious editionSuperseded

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