Working temperature and hydraulic transmission of cold drawing machine
Before starting the cold drawing machine, it is necessary to carefully check whether its wire drawing meets the specifications. During the operation of the equipment, the direction of wire drawing cannot be stopped by anyone, and the central operator of the cold drawing machine's chain swing cannot stand there.
If the steel bars of the cold drawing machine become tangled during the cold drawing process, it is necessary to stop immediately to avoid damaging the equipment. Before using the cold drawing machine, the smooth oil pump must be turned on first, and attention should be paid to checking whether there is oil leakage at each smooth point.
The return pipe of the cold drawing machine also needs to be kept unobstructed during use, and each smooth point should be effectively adjusted. When turning on the fan, we must observe the size of the fan's airflow and whether the air duct is unobstructed.
During the operation of the cold drawing machine, if the temperature is too high, it is necessary to check the cause and handle it before starting. Before operating the equipment, it is necessary to check whether each fixture is in good condition and whether the transmission position of the equipment is in its normal state.
Due to the relatively stable operation of hydraulic transmission in the cold drawing machine, the entire equipment ensures that its pulling force line and steel pipe axis are structurally consistent. The internal and external mold axis of the equipment are completely consistent with the core rod axis, which can improve the accuracy of its products without generating radial runout or straight line height.
The structure of the cold drawing machine is simple and easy to manufacture. All components in the equipment have simple cross-sections, making it very easy to process during use. The prestressed frame structure of the equipment enhances the strength, rigidity, and load-bearing capacity of the machine.
