External fault diagnosis and countermeasures of CNC machine tools

External faults of CNC equipment can be classified into soft faults and hard faults caused by external hardware damage. Soft faults are caused by improper operation and adjustment. These faults occur mostly during the pre-use period of the equipment or during the adjustment period of the eq.......

"Made in China" Double PTA Breakthrough

China Drying Network China's self-developed PTA process has achieved double breakthroughs in device scale and equipment localization. On April 15, the 1.5 million-ton/year PTA project of Jiangsu Honggang Petrochemical Co., Ltd. completed all the installations and compl.......