In the fourth quarter of 2013, the national supervision and inspection of the quality of wood furniture products showed that 200 enterprises in 24 provinces, autonomous regions and municipalities directly under the Central Government were produced in Beijing, Tianjin, Hebei, Shanxi, Liaoning, Jilin, Heilongjiang, Shanghai, Jiangsu, Zhejiang and Anhui. Of the 200 batches of wood furniture, 31 batches did not meet the standard. In the spot check, Dalian Fuhua Furniture Co., Ltd. refused to inspect. According to the requirements of the "Limited Quantity of Hazardous Substances in Wood Furniture for Interior Decoration Materials" and "General Technical Conditions for Wood Furniture", this national supervision and spot check on the woodworking requirements of wood (made) furniture products, physical and chemical properties of paint film (liquid resistance) Properties, heat and humidity resistance, dry heat resistance, adhesion, abrasion resistance, impact resistance, resistance to cigarette burning), soft and hard surface physical and chemical properties (resistant to heat and cold cycle, dry heat resistance, scratch resistance, liquid resistance, surface resistance) Grinding, resistance to cigarette burning, impact resistance), formaldehyde emission, heavy metal content (soluble chromium, soluble mercury, soluble lead, soluble cadmium), mechanical properties (cabinet structure and chassis strength, cabinet push-pull structural strength, cabinet The strength of the push-pull member, the stability of the cabinet, the static static load test of the table, the horizontal static load test of the table, the vertical impact of the table top, etc.) were examined in 6 categories of 35 items. The results show that woodworking requirements, physical and chemical properties of the film (impact resistance, adhesion, abrasion resistance, resistance to cigarette burning), soft and hard surface physical and chemical properties (resistant to cigarette burning, liquid resistance), formaldehyde emission, mechanical properties The failure of the project (container stability, cabinet type push-pull member strength) is the main problem found in this spot check. In response to the problems found in the spot checks, the AQSIQ has instructed the relevant provincial quality and technical supervision departments to deal with the unqualified products and their production enterprises in accordance with the relevant laws and regulations.
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1) Wide range of diameters from 20mm to 150mm
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3) Good surface roughness: 0.4um to 1.6um
4) Good straightness: 0.5mm/m to 2mm/m
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6) Diameter tolerance: -0.02mm to -0.1mm / h9, h10, h11
7) Matched further processing: Grinding, polishing, straightening
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