GB/T 15305.4-1994 Coated abrasive discs - Dimensions and tolerances
Basic Information
Standard ID:
GB/T 15305.4-1994
Standard Name: Coated abrasive discs - Dimensions and tolerances
Chinese Name:
涂附磨具 砂盘 尺寸和公差
Standard category:National Standard (GB)
state:Abolished
Date of Release1994-01-02
Date of Implementation:1995-09-01
Date of Expiration:2005-10-14
standard classification number
Standard ICS number:Mechanical Manufacturing>>Cutting Tools>>25.100.70 Abrasives
Standard Classification Number:Machinery>>Process Equipment>>J43 Abrasives and Grinding Tools
Publication information
other information
Review date:2004-10-14
Drafting unit:Zhengzhou Abrasives and Grinding Research Institute
Focal point unit:National Technical Committee for Standardization of Abrasives and Grinding Tools
Publishing department:China Machinery Industry Federation
competent authority:China Machinery Industry Federation
Introduction to standards:
GB/T 15305.4-1994 Coated Abrasive Discs Dimensions and Tolerances GB/T15305.4-1994 Standard Download Decompression Password: www.bzxz.net
Some standard content:
National Standard of the People's Republic of ChinabzxZ.net
Coated abrasives
Abrasive disc dimensions and tolerances
Coated abrasives Abrasive discs--Dimensionsand tolerances
GB/T 15305.4-94
This standard refers to the international standard ISO3017-1981 "Abrasive discs--Marking, dimensions and tolerances-Selection".
Subject content and scope of application
This standard specifies the dimensions and tolerances of abrasive discs, and also provides the combination of outer diameter and aperture of abrasive discs. This standard is applicable to abrasive discs made of steel paper, cloth, paper and composite substrates. 2 Product classification
2.1 Non-porous abrasive discs
The dimensions of the outer diameter D of non-porous abrasive discs shall comply with the provisions of Article 3.1. 2.2 Sanding disc with center hole
The dimensions of the outer diameter D and the aperture d of the sanding disc with center hole shall comply with the provisions of Article 3.1.3.2 respectively. 3 Basic dimensions and limit deviations
The basic dimensions and limit deviations of the outer diameter D shall comply with the provisions of Table 1. Table 1
80,100,115
125,140,150,180,200,235,250
3.2 The basic dimensions and limit deviations of the aperture d shall comply with the provisions of Table 2. Table 2
Limit deviation
Combination of outer diameter D and aperture d
6,8.12,2240,80,100
4. 1 The combination of the outer diameter D and the aperture d of the steel paper sanding disc shall comply with the provisions of Table 3. Approved by the State Bureau of Technical Supervision on December 20, 1994 284
Sanding disc outer diameter/aperture combination
300, 350, 400, 500, 600, .800
1995-09-01 implementation
GB/T15305.4—94
4.2 The combination of outer diameter D and aperture d of cloth, paper and composite substrates shall comply with the provisions of Table 4. Table 4
Additional notes:
This standard is proposed by the Ministry of Machinery Industry of the People's Republic of China. 235
This standard is under the jurisdiction of the National Technical Committee for Standardization of Abrasives and Grinding Tools. This standard was drafted by the Zhengzhou Abrasives and Grinding Research Institute. 250
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.