Due to its stable transmission, the hydraulic transmission is easy to achieve frequent and smooth commutation and can obtain large forces and moments. It can realize stepless speed change in a wide range. The tool automatically clamps and loosens the spindle in the spindle of the CNC machine. Variable speed, tool changer, table exchange, table indexing and other institutions have been widely used.
Pay attention to the installation and commissioning of the hydraulic system:
1. All components must be cleaned before the hydraulic components are installed.
2. Pay special attention to cleanness during the whole process of hydraulic component installation to prevent foreign matter from entering the hydraulic system and causing hydraulic system failure.
3, pump oil inlet and outlet pipes do not take the wrong seal element pumps, tanks, valves and the like to properly install.
4. After the hydraulic system pipeline is connected, it is necessary to fix the pipelines in place, and no dead bends are allowed in the pipeline.
5, before refueling, the entire system must be cleaned, the hydraulic oil to be filtered is added to the tank. Note that the old and new oil can not be mixed, since used oil contains large amounts of solid particles, water, gum and other impurities.
6, debugging process to see if the pump elements of the working system, cylinder, valves and other normal, leaks, oil pressure, oil temperature, oil level is within the allowable range.
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