This time, a total of 34 milling machines and drilling machine products produced by 34 enterprises in 11 provinces, autonomous regions and municipalities directly under the Central Government in Beijing, Liaoning, Jilin, Heilongjiang, Shanghai, Jiangsu, Zhejiang, Anhui, Jiangxi, Shandong and Guangxi were sampled.
This spot check is based on the requirements of the National Compulsory Standards and related product standards such as "General Technical Requirements for Safety of Metal Cutting Machine Tools" GB15760-2004 and "Mechanical Safety Mechanical Electrical Equipment Part 1: General Technical Conditions" GB5226.1-2002. Leakage, geometric accuracy, winding and entangling hazard of milling machines, drilling machines, limit devices, mechanical overload protection, anti-loose devices, interlocks, clamping devices, guards, start, stop, emergency stop, noise, splash 22 safety and important performance items such as operational reliability, power switch, protective earthing, insulation test, circuit overcurrent protection, motor overload protection, electric shock protection and control transformer were tested.
The spot check found that there are 4 kinds of product protection grounding, power switch and other items inspection results do not meet the requirements of relevant standards.
Attachment: National Supervision and Inspection Products and List of Enterprises for Milling Machine and Drilling Machine Product Quality
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