Guangdong checks Metal Cutting Machine blacklist exposure

Published on 2018-03-27

 

Guangdong checks Metal Cutting Machine blacklist exposure

Guangdong Provincial Bureau of Quality Supervision Bulletin 10 products from 23 regular supervision, inspection quality of metal-cutting machine tools product sampling batch pass rate of 93.1%. The total tested five cities of Guangzhou, Shenzhen, Foshan and other 87 companies produced a total of 102 metal cutting machine product batches inspected 95 batches failed mainly as follows: electric shock, the operating member, the clamping device.   Electrocution project failed mainly in the electrical box is not provided or not a lock to open the door cut-out devices, protective bonding circuit is not standardized, which may lead to electric shock operator injury. The main cause of failure of the project: First, some companies do not pay attention to protection against electric shock safety; Second, some companies do not understand the requirements of the standard.   Operating member project failed mainly in the direction of movement of the steering direction of the operation member and the parts do not meet standards, deregulation of practices, the operator at the manipulation of the operation member, easy to misuse and dangerous. The main cause of failure of the project is part of the business to understand the requirements of the standard.   Clamping device failure is mainly reflected in the operation of the machine start and end motorized clamping device clamping process does not interlock, that tool or workpiece clamping yet the case the machine can operate, which can result when the machine tool or work workpiece loose and fly out injured operator or other personnel through the machine. The main cause of failure of the project: First, some companies do not understand the requirements of the standard; the second is less than some of the serious consequences of business failure led to the clamping device awareness. Guangdong Province in 2010 Metal Cutting Machine Product Quality Supervision, Inspection and periodic poor quality products and their manufacturers list