1. Moulds refer to precision forming tools used for batch forming, stamping and other products. The accuracy of the mold includes the accuracy of the parts obtained in processing and the production time guarantee It can prove the quality awareness of product accuracy, but the mold accuracy usually refers to the accuracy of mold working parts. ①. The concept of …

Electrical parts 1. Wire connector inspection Unfastened wires in the connector will cause high temperature or spark damage at the connector position. A poor connector will also affect the signal transmission; the connector on the contactor will be easier to loose due to the vibration of the electromagnetic action, so it is necessary to check the wire connector regularly Position …

Causes and solutions of injection machine failures 1. The oil temperature is too high The abnormal increase in oil temperature may be caused by abnormal cooling system or high heat generated by oil pressure components during operation. 1. The cooling system is abnormal 1) The supply of the cooling system is insufficient, such as the water switch is not fully …

1.The area of the mold opening hydraulic ring is too small Mold opening force = mold opening oil pressure ring area × mold opening oil pressure If you want to increase the mold opening force when the maximum pressure is determined, you can only increase the mold opening oil pressure ring area, and you can increase the mold opening oil …