T/AQB 12-2022 Industrial Brush Specification for Disc Brush Technology and Buffing Pad。

Scope

Scope: This document specifies the terminology and definitions, classification and specifications, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of polishing disc brushes in industrial brushes. This document applies to industrial polishing disc brushes. Main technical content: (1) Structure and scope of the polishing disc brush standard. This document specifies six chapters: terminology and definitions, classification and specifications, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of polishing disc brushes in industrial brushes. (2) Discussion of main technical indicators, parameters, and test verification. 1. Classification standards for cleaning roll brushes describe their purpose, brush filament material, and production process. They are divided into four types based on purpose, five types based on brush filament material, and three types based on production process, with corresponding codes. The specifications and models are named according to the three PGP classification codes: disc diameter × disc length. 2. Test methods and inspection requirements include appearance, dimensions and tolerances, high-temperature and high-humidity tests, low-temperature tests, and pull-out force testing of brush filaments. They also include inspection categories, factory inspections, type inspections, and judgment rules. 3. Product marking, packaging, transportation, and storage should indicate the manufacturer's name, address, applicable standards, and production date. It is recommended to label the product name and model, production batch, quantity, etc. The product should be packaged in wooden or plastic boxes, and the packaging and transportation marks should comply with GB/T 191 requirements. The product should be protected from collisions and deformation during transportation, and anti-corrosion measures should be taken during long-distance transportation. The produc

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