T/QZZN 002-2018 Disposable Diaper Smart Production System

Scope

Scope: Classification and naming, requirements, test methods, inspection rules, marking, labeling, user manuals, packaging, transportation, storage. An intelligent diaper production system composed of PLCs, human-machine interfaces, frequency converters, and servo control devices; Main technical content: Overall machine requirements; key parameters; When any of the raw materials in use are about to run out or experience a breakage, an alarm signal should be issued or an automatic shutdown function should be implemented; The maximum operating temperature of sliding bearings should not exceed 60°C, and the maximum operating temperature of rolling bearings should not exceed 75°C; The noise pressure level during load operation should meet the following requirements: a) The noise level at the main control room location should not exceed 85dB(A); b) At any location within 3m of the entire machine (including auxiliary equipment), the noise level should not exceed 105dB(A). The drive mechanism should have: a) The material of the timing belt pulley should be selected in accordance with GB/T 11357; b) The surface roughness of the gear teeth side and tooth top of the timing belt pulley should comply with GB/T 11357; c) The hardness of the steel gear tooth surface should not be less than HRC50; d) The hardness of the iron gear tooth surface should not be less than HRC25; e) The contact area of the working tooth surface in the longitudinal direction should not be less than 40% of the total tooth length, and in the vertical direction, it should not be less than 30% of the total tooth height. The quality requirements of finished products should comply with GB/T 28004. The electrical system should comply with GB 5226.1 and GB/T 26220. The pneumatic system should comply with GB/T7932. Other main components should meet the following requirements: a) For parts with chrome plating or oxidation surface treatment, the surface treatment layer should be

Development Information

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