Shandong Agricultural Mechanization 2000.
The cover motor is broken and the main fault of the DC generator is that the generator does not generate electricity or the voltage is too low. The fault diagnosis and elimination method is that if there is oil on the commutator, the commu…
In order to achieve these major requirements, modern helicopter engines are equipped with complex automatic control systems and control systems, as well as several independent automatic devices. They may keep any control parameters and setpoints untouched without human intervention, or ch…
China has made solemn promises to the world at the Copenhagen conference: First, by 2020, non-fossil energy accounts for about 15% of primary energy consumption. Second, by 2020, the intensity of CO2 emission per unit of GDP will fall by 40%-45% compared with 2005.
Whether or not s…
Abstract: The bottle cap locking and opening torque values ​​of bottled cosmetics and other container products are one of the process parameters that the production unit controls offline or on-l…
In June 2015, Zhongchi’s special-purpose vehicle business reported another success. The special-purpose vehicle Luxi successfully seized 50 sets of 7-party self-loading garbage trucks for large orders. This is a large order for 70 sets of 7-party self-loading garbage trucks in…
Sanya is a good place to come back to tell everyone about my Sanya car rental strategy, …
1 Introduction In the case of grid disturbance or impact load, the turbine generator set will be excited by the unbalanced torque to excite the shaft torsional vibration. If the torsional vibration amplitude exceeds the allowable value, it will cause fatigue damage of the shafting, even C…