T/AQB 18-2022 Industrial brush cleaning disc brush technical specifications

Scope

Scope: This document specifies the classification and specifications of cleaning disc brushes in industrial brushes, as well as their requirements, test methods, inspection rules, marking, packaging, transportation, and storage. This document applies to industrial cleaning disc brushes. Main technical content: (I) Structure and scope of the cleaning disc brush standard. This document stipulates six chapters: classification and specifications of cleaning disc brushes, requirements, test methods, inspection rules, marking, packaging, transportation, and storage. (II) Discussion of main technical indicators, parameters, and test verification. 1. The classification standard for cleaning disc brushes describes the purpose of the cleaning roller brush, the material of the bristles, and the production process. It is divided into five types based on purpose, four types based on bristle material, and three types based on production process, with corresponding codes. The specification and model are named according to the three classification codes of QXP: outer diameter of the disc × height of the disc. 2. Requirements, test methods, and inspection rules include appearance, dimensions and tolerances, high-temperature and high-humidity tests, low-temperature tests, salt spray tests, and requirements and testing methods for single-filament tensile strength. Inspection rules include inspection categories, factory inspection, type inspection, 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 indicate the product name and model, production batch, quantity, etc. The product should be packaged in wooden boxes 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

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